HD4074329S Renesas Electronics America, HD4074329S Datasheet
HD4074329S
Specifications of HD4074329S
Related parts for HD4074329S
HD4074329S Summary of contents
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To our customers, Old Company Name in Catalogs and Other Documents st On April 1 , 2010, NEC Electronics Corporation merged with Renesas Technology Corporation, and Renesas Electronics Corporation took over all the business of both companies. Therefore, although the ...
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All information included in this document is current as of the date this document is issued. Such information, however, is subject to change without any prior notice. Before purchasing or using any Renesas Electronics products listed herein, please confirm ...
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...
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Cautions Keep safety first in your circuit designs! 1. Renesas Technology Corporation puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may ...
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HD404328 Series Description The HD404328 Series is an HMCS400-Series microcomputer designed to increase program productivity and also to incorporate large-capacity memory. Each microcomputer has an LCD controller/driver, A/D converter, and zero-crossing detection circuit. Each also has a 32.768-kHz oscillator and ...
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HD404328 Series Zero-crossing detection circuit Eight interrupt sources Two external sources, including one double-edge function Six internal sources Subroutine stack levels, including interrupts Four low-power dissipation modes Subactive mode Standby mode Watch mode Stop mode Built-in oscillator ...
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... HD404326FS HD404326H HD404328S 8,192 HD404328FS HD404328H HD404324US 4,096 HD404324UFS HD404324UH HD404326US 6,144 HD404326UFS HD404326UH HD404328US 8,192 HD404328UFS HD404328UH HD4074329S 16,384 HD4074329FS HD4074329US HD4074329UFS HD404328 Series RAM (Digits) Package 280 DP-64S FP-64B FP-64A DP-64S FP-64B FP-64A DP-64S FP-64B FP-64A DP-64S FP-64B ...
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HD404328 Series Pin Arrangement TEST 10 OSC 11 1 OSC 2 12 RESET ...
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Pin Description Pin Number DP-64S Item Symbol DC-64S Power supply GND 16 TEST Test 10 Reset RESET 13 Oscillator OSC 11 1 OSC Port D –D 17– ...
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HD404328 Series Pin Number DP-64S Item Symbol DC-64S A converter –AN 5– Zero- ZCD 25 crossing detection EVENT Counter 25 6 FP-64B FP-64A I/O Function 62 60 Power pin for A/D ...
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Block Diagram INT 0 Interrupt control INT 1 Timer A Timer B EVENT Timer C SI Serial SO interface SCK A/D 1 converter BUZZ Buzzer Zero- ZCD crossing detection ...
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HD404328 Series Memory Map ROM Memory Map The ROM memory map is shown in figure 1 and described below. 0 Vector address 15 16 Zero-page subroutine (64 words Pattern (4,096 words) HD404324, HD404324U program (4,096 words) 4095 4096 ...
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RAM Memory Map The MPU contains a 280-digit 4-bit (HD404324, HD404324U, HD404326, HD404326U, HD404328, HD404328U) or 536-digit 4-bit (HD4074329, HD4074329U) RAM area consisting of a data area and a stack area. In addition, interrupt control bits and special registers are ...
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HD404328 Series Interrupt Control Bits Area and Register Flag Area ($000–$003, $020–$023): Used for interrupt control bits and the bit register (figure 3). This area can be accessed only by RAM bit manipulation instructions. In addition, note that the interrupt ...
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Bit 3 IM0 0 (IM of INT ) (IF of INT ) 0 IMTA 1 (IM of timer A) (IF of timer A) IMTC 2 (IM of timer C) (IF of timer C) IMAD 3 (IM of A/D) (IF of ...
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HD404328 Series Memory registers 64 $040 960 MR ( (1) $041 66 MR (2) $042 67 MR (3) $043 68 MR (4) $044 69 MR (5) $045 $046 (7) $047 72 MR (8) ...
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Functional Description Registers and Flags The MCU has nine registers and two flags for CPU operations. They are shown in figure 5 and described below. Accumulator Initial value: Undefined, R/W B register Initial value: Undefined, R/W W register Initial value: ...
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HD404328 Series W Register (W), X Register (X), Y Register (Y): Two-bit (W) and four-bit (X and Y) registers used for indirect RAM addressing. The Y register is also used for D-port addressing. SPX Register (SPX), SPY Register (SPY): Four-bit ...
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Reset The MCU is reset by inputting a high-level voltage to the RESET pin. At power-on or when stop mode is cancelled, RESET must be high for at least one t RESET must be high for at least two instruction ...
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HD404328 Series Item Timer/ Timer counter C counters, serial interface Timer load register B (TLR) Timer load register C (TCR) Octal counter A/D A/D mode register LCD LCD control register LCD mode register LCD output register Bit register Low speed ...
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Interrupts The MCU has eight interrupt sources: two external signals (INT timer B, and timer C), serial interface, zero-crossing detection, and A/D converter. An interrupt request flag (IF), interrupt mask (IM), and vector address are provided for each interrupt source, ...
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HD404328 Series $000 $000, 2 INT interrupt IF0 0 $000, 3 IM0 $001, 0 INT interrupt IF1 1 $001, 1 IM1 $001, 2 Timer A interrupt IFTA $001, 3 IMTA $002, 0 Timer B interrupt IFTB $002, 1 ...
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Table 2 Vector Addresses and Interrupt Priorities Reset/Interrupt RESET INT 0 INT 1 Timer A Timer B Timer C ZCD A/D, Serial Table 3 Interrupt Processing and Activation Conditions Interrupt Cause Interrupt INT Control Bit INT ...
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HD404328 Series Instruction cycles 1 2 Instruction execution Interrupt Stacking; acceptance IE reset The stack is accessed and the IE reset after the instruction is executed, even two-cycle instruction. Figure 7 Interrupt Processing Sequence 20 3 ...
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Power on No RESET=1? Yes Interrupt request? No Reset MCU Execute instruction PC (PC Figure 8 Interrupt Processing Flowchart HD404328 Series Yes Yes Accept interrupt IE Stack ...
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HD404328 Series Interrupt Enable Flag (IE: $000, Bit 0): Controls the entire interrupt process reset by the interrupt processing and set by the RTNI instruction, as shown in table 4. Table 4 Interrupt Enable Flag IE Interrupt Enabled/Disabled ...
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External Interrupt Masks (IM0: $000, Bit 3; IM1: $001, Bit 1): Prevent (mask) interrupt requests caused by the corresponding external interrupt request flags, as shown in table 6. Table 6 External Interrupt Masks IM0, IM1 Interrupt Request 0 Enabled 1 ...
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HD404328 Series Timer B Interrupt Mask (IMTB: $002, Bit 1): Prevents (masks) an interrupt request caused by the timer B interrupt request flag, as shown in table 10. Table 10 Timer B Interrupt Mask IMTB Interrupt Request 0 Enabled 1 ...
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Table 14 Zero-Crossing Interrupt Mask IMZC Interrupt Request 0 Enabled 1 Disabled (Masked) A/D Interrupt Request Flag (IFAD: $003, Bit 2): Set at the completion of A/D conversion, as shown in table 15. Table 15 A/D Interrupt Request Flag IFAD ...
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HD404328 Series Operating Modes The MCU has five operating modes that are specified by how the clock is used. The functions available in each mode are listed in table 19, and operations are shown in table 20. Transitions between operating ...
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Non-Time-Base Operating Peripheral Function Clock (ø ) PER Stopped Table 20 Operations in Low-Power Dissipation Modes Function Stop Mode CPU Reset RAM Retained Timer A Reset Timer B Reset Timer C Reset Serial interface Reset LCD Reset 1 I/O Reset* ...
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HD404328 Series Standby mode ø : Operating SBY (standby) OSC f : Operating X ø : Stopped CPU ø CLK cyc Interrupt ø cyc PER ø : Operating SBY (standby) OSC f : Operating X ø ...
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Standby Oscillator: Active Peripheral clocks: Active All other clocks: Stopped No RESET = 1? Yes No IF0 = 1? No Yes IF1 = 1? Yes IFTA IM0 = Yes IM1 = 0? No Yes IMTA = ...
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HD404328 Series Stop Mode: The MCU enters stop mode if the STOP instruction is executed in active mode when TMA3 = 0. In this mode, the system oscillator stops, which stops all MCU functions as well. The stop mode is ...
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Active mode Interrupt strobe INT 0 Interrupt request generation (During the transition from watch mode to active mode only) T: Interrupt frame length t : Oscillation stabilization period RC Miscellaneous register (MIS): $00C Initial value: 0000 ...
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HD404328 Series Operation during mode transition is the same as that at standby mode cancellation (figure 11). Subactive Mode: The CPU operates with a clock generated by the X1 and X2 oscillation circuits. Functions that can operate in subactive mode ...
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Subactive mode (LSON = 0, DTON = 1) Interrupt strobe Direct transfer timing T: Interrupt frame length t : Oscillation stabilization period RC Figure 15 Direct Transfer Timing MCU Operation Sequence: The MCU operates in the sequence shown in figures ...
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HD404328 Series Yes Low-power mode operation cycle IF: Interrupt request flag IM: Interrupt mask IE: Interrupt enable flag PC: Program counter CA: Carry flag ST: Status flag Figure 17 MCU Operating Sequence (MCU Operation Cycle) 34 MCU operation cycle Yes ...
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Low-power mode operation cycle Yes Hardware NOP execution PC next location MCU operation cycle Figure 18 MCU Operating Sequence (Low-Power Mode Operation) Limitation on Use In subactive mode, the timer A interrupt request ...
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HD404328 Series When the MCU is in watch mode or subactive mode, if the high level period before the falling edge of INT is shorter than the interrupt frame, INT 0 falling edge of INT is shorter than the interrupt ...
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Internal Oscillator Circuit A block diagram of the internal oscillator circuit is shown in figure 22. As shown in table 21, crystal and ceramic oscillators can be connected to OSC X1 and X2. The system oscillator can also be operated ...
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HD404328 Series Table 21 Oscillator Circuit Examples Circuit Configuration External Clock External Operation oscillator (OSC , OSC ) 1 2 Open Ceramic Oscillator Ceramic (OSC , OSC ) 1 2 GND Crystal Oscillator (OSC , OSC ) 1 2 Crystal ...
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D 0 GND X2 X1 RESET OSC 2 OSC 1 TEST AV SS Figure 23 Typical Layout of Crystal and Ceramic Oscillators HD404328 Series 39 ...
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HD404328 Series Input/Output The MCU has 2 input pins and 33 input/output pins the input/output pins being large-current pins (15 mA, max.). A program-controlled pull-up MOS transistor is provided for each input/output pin. The output buffer is turned ...
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D Port (D –D ): Consist of 9 input/output pins and 2 input pins. Pins ordinary input/output pin, and D SEDD instructions, reset by the RED and REDD instructions, and tested by the TD and ...
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HD404328 Series Serial mode register (SMR): $005 Port mode register A (PMRA): $004 PMRA PMRA Port Selection Bit 3 Bit INT 1 Port mode register B (PMRB): $011 3 ...
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Port mode register C (PMRC): $012 PMRC Pull-Up MOS On/Off Selection Bit 3 0 Off 1 On LCD output register (LOR): $015 LOR LOR Port Selection Bit SEG13–SEG16 Figure 24 ...
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HD404328 Series V CC Pull-up MOS transistor Figure 25 I/O Buffer Configuration Table 23 Programmable I/O Circuits PMRC, Bit 3 0 DCR 0 PDR 0 Off CMOS PMOS (A) Buffer NMOS (B) Off Pull-Up MOS Transistor Off Notes: 1. Various ...
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Timers The MCU has two prescalers (S and W) and three timer/counters (A, B, and C). Prescaler S: Eleven-bit counter that inputs a system clock signal. After being initialized to $000 by MCU reset, prescaler S divides the system clock. ...
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HD404328 Series Timer B (TCBL and TLRL: $00A, TCBU and TLRU: $00B): Eight-bit write-only timer load register (TLRL and TLRU) and read-only timer counter (TCBL and TCBU) located at the same addresses. The eight-bit configuration consists of lower and upper ...
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Timer C (TCCL and TCRL: $00A, TCCU and TCRU: $00B): Eight-bit write-only timer load register (TCRL and TCRU) and read-only timer counter (TCCL and TCCU) located at the same addresses. The eight-bit configuration consists of lower and upper digits located ...
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HD404328 Series Timer Mode Register A (TMA: $008): Four-bit write-only register that controls timer A as shown in table 24. Table 24 Timer Mode Register A TMA Bit 3 Bit 2 Bit 1 Bit 0 Source Prescaler, Input Clock Period, ...
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Table 25 Timer Mode Register B TMB Bit 3 Auto Reload Function 0 Disabled 1 Enabled TMB Bit 2 Bit 1 Bit Timer Mode Register ...
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HD404328 Series TMC Bit 2 Bit 1 Bit Pulse Output The MCU has a built-in pulse output function called BUZZ. The pulse frequency can be ...
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Serial Interface The MCU has a clock-synchronous serial interface which transmits and receives 8-bit data. The serial interface consists of a serial data register (SR), serial mode register (SMR), port mode register A (PMRA), octal counter, and selector, as shown ...
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HD404328 Series Write operations are valid from the second instruction execution cycle, so the STS instruction must be executed after at least two cycles have been executed. The serial mode register is initialized MCU reset. Serial mode ...
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Transmit clock 1 Serial output LSB data Serial input data latch timing Figure 31 Timing of Serial Interface Output Selecting and Changing Operating Mode: Table 28 lists the serial interface’s operating modes. To select an operating mode, use one of ...
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HD404328 Series If port mode register A (PMRA) is written to in transmit clock wait state or transfer state, the serial mode register (SMR) must be written to, to initialize the serial interface. The serial interface then enters STS wait ...
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Transmission completion (IFS Interrupts inhibited IFS SMR write IFS = 1? Normal termination Figure 33 Transmit Clock Error Detection Note on Use: The serial interrupt request flag might not be set if the status is changed from transfer by the ...
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HD404328 Series A/D Converter The MCU has a built-in A/D converter that uses a sequential comparison method with a resistor ladder. It can measure four analog inputs with an eight-bit resolution. As shown in the block diagram of figure 34, ...
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A/D mode register (AMR): $016 AMR Switching Time Bit Special flag bits: $020 A/D Data Register (ADRL: $017, ADRU: $018): Eight-bit read-only register that is ...
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HD404328 Series ADRU: $018 MSB Bit 7 Note on Use: The contents of the A/D data register are not guaranteed during A/D conversion. To ensure that the A/D converter operates stably, do not execute port output instructions ...
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LCD Controller/Driver The MCU has an LCD controller and driver which drive four common signal pins and 24 segment pins. The controller consists of a RAM area in which display data is stored, a display control register (LCR), and a ...
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HD404328 Series LCD control register (LCR): $013 2 1 LCD mode register (LMR): $014 LCD output register (LOR): $015 LCD Data Area and Segment Data ($050–$067): As shown in figure 39, each bit of ...
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Bit 3 Bit 2 Bit 1 80 SEG1 SEG1 SEG1 81 SEG2 SEG2 SEG2 82 SEG3 SEG3 SEG3 83 SEG4 SEG4 SEG4 84 SEG5 SEG5 SEG5 85 SEG6 SEG6 SEG6 86 SEG7 SEG7 SEG7 87 SEG8 SEG8 SEG8 88 SEG9 ...
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HD404328 Series Table 29 LCD Control Register LCR Display in Watch Mode or Bit 2 Subactive Mode 0 Off 1 On Note: When using an LCD in watch mode or subactive mode, use the divided output of a 32-kHz oscillator ...
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Table 31 LCD Frame Periods for Different Duty Cycles Static Duty Cycle LMR Bit 3 0 Instruction Cycle Time CL0 2 s 512 Hz 1/2 Duty Cycle LMR Bit 3 0 Instruction Cycle Time CL0 2 s 256 Hz 1/3 ...
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HD404328 Series LCD Output Register (LOR: $015): Write-only register used to specify that ports R2–R5 act as pins SEG1–SEG16, as shown in table 32. Table 32 LCD Output Register LOR LOR Bit 3 Port Selection Bit2 Port Selection 0 R5 ...
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GND LCD V 3 GND Static drive LCD V 3 ...
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HD404328 Series Zero-Crossing Detection Circuit The MCU has a zero-crossing detection circuit that generates a digital signal in synchronism with an AC signal input to the ZCD pin through an external capacitor. A block diagram of the zero-crossing detection circuit ...
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Table 34 Registers in Special Register Area Name Address R/W Bit PMRA $004 SMR $005 W 2–0 3 SRL $006 R/W 3–0 SRU $007 R/W 3–0 TMA $008 W 2–0 3 TMB $009 W 2–0 ...
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HD404328 Series Name Address R/W Bit LOR $015 AMR $016 ADRL $017 R 3–0 ADRU $018 R 3–0 DCR0 $030 W 3–0 DCR1 $031 W 3–0 DCR2 $032 W 3–0 ...
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... This means that if, for example, 16 kwords of built-in PROM are to be programmed by a general-purpose PROM programmer, a 32-kbyte address space ($0000–$7FFF) must be specified GND 9 56 TEST RESET 13 52 GND HD4074329S GND 16 49 HD4074329US HD4074329C ...
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HD404328 Series Figure 43 PROM Mode Connections Table 35 Recommended PROM Programmers and Socket Adapters PROM Programmer Manufacturer Model Name DATA I/O Corp. 29B AVAL Data Corp. PKW-1000 RESET TEST M ...
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Warnings 1. Always specify addresses $0000 to $7FFF when programming with a PROM programmer. If address $8000 or higher is accessed, the PROM may not be programmed or verified correctly. Set all data in unused addresses to $FF. Note that ...
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HD404328 Series Addressing Modes RAM Addressing Modes The MCU has three RAM addressing modes, as shown in figure 44 and described below. Register Indirect Addressing Mode: The contents of the W, X, and Y registers (10 bits in total) are ...
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ROM Addressing Modes and the P Instruction The MCU has four ROM addressing modes, as shown in figure 45 and described below. Direct Addressing Mode: A program can branch to any address in the ROM memory space by executing the ...
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HD404328 Series 1st word of instruction [JMPL] [BRL] Opcode [CALL] Program counter Program counter Program counter [TBR] Opcode Program counter ...
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Instruction [P] Opcode 0 0 Referenced ROM address ROM data Accumulator, B register ROM data Output registers R0 ...
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HD404328 Series Absolute Maximum Ratings Item Symbol Value Power voltage V Programming voltage V Pin voltage V Total permissible input current Total permissible output current – I Maximum input current I o Maximum output current –I Operating temperature T Storage ...
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Electrical Characteristics DC Characteristics (HD404324, HD404326, HD404328: V – +75 C; HD404324U, HD404326U, HD404328U: V – +85 C; HD4074329, HD4074329U: V –20 Cto+75 C; unless otherwise specified) Item Symbol Pin(s) RESET, SCK, INT Input high voltage ...
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HD404328 Series DC Characteristics (HD404324, HD404326, HD404328: V – +75 C; HD404324U, HD404326U, HD404328U: V – +85 C; HD4074329, HD4074329U: V –20 Cto+75 C; unless otherwise specified) (cont) Item Symbol Pin(s) Input low voltage V OSC ...
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DC Characteristics (HD404324, HD404326, HD404328: V – +75 C; HD404324U, HD404326U, HD404328U: V – +85 C; HD4074329, HD4074329U: V +75 C; unless otherwise specified) (cont) Item Symbol Pin(s) Current dissipation I V WTC2 CC in watch ...
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HD404328 Series I/O Characteristics for Standard Pins (HD404324, HD404326, HD404328 0 – +75 C; HD404324U, HD404326U, HD404328U 0 – +85 C; HD4074329, HD4074329U –20 ...
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I/O Characteristics for High-Current Pins (HD404324, HD404326, HD404328: V GND = 0 – +75 C; HD404324U, HD404326U, HD404328U GND = 0 – +85 C; HD4074329, HD4074329U ...
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HD404328 Series LCD Circuit Characteristics (HD404324, HD404326, HD404328 – +75 C; HD404324U, HD404326U, HD404328U – +85 C; HD4074329, HD4074329U: V +75 C; unless otherwise specified) Item Symbol Pin(s) Segment driver ...
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A/D Converter Characteristics (HD404324, HD404326, HD404328 – +75 C; HD404324U, HD404326U, HD404328U – +85 C; HD4074329, HD4074329U +75 C; unless otherwise specified) Item Symbol Pin(s) Analog ...
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HD404328 Series High Sensitivity Mode (V = 5.0 V, GND = 0 Item Symbol Pin Zero-crossing V ZCD ZC detection input voltage Zero-crossing V AZC detection accuracy Zero-crossing f ZC detection input frequency AC input Internal CPU ...
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AC Characteristics (HD404324, HD404326, HD404328: V – +75 C; HD404324U, HD404326U, HD404328U: V – +85 C; HD4074329, HD4074329U: V unless otherwise specified) Item Symbol Pin(s) Clock oscillation frequency f OSC OSC X1, X2 Instruction cycle time ...
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HD404328 Series Item Symbol Pin(s) RESET high width t RESET RSTH RESET fall time t RESET RSTf Input capacitance C All pins except Notes 0.4 MHz to 1.0 MHz, bit 3 of the ...
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Serial Interface Timing Characteristics (HD404324, HD404326, HD404328: V GND = 0 – +75 C; HD404324U, HD404326U, HD404328U GND = 0 – +85 C; HD4074329, HD4074329U ...
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HD404328 Series Item Symbol Pin Serial input data setup t SI SSI time Serial input data hold time t SI HSI Note: * Refer to figure 52. 88 Min Typ Max Unit Test Conditions 200 — — ns HD404324, HD404324U, ...
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During Transmit Clock Input Item Symbol Pin Transmit clock cycle time t Scyc Transmit clock high width t SCKH Transmit clock low width t SCKL Transmit clock rise time t SCKr Transmit clock fall time t SCKf Serial output data ...
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HD404328 Series 6.0 V (HD404324, HD404324U, HD404326, HD404326U, HD404328, HD404328U 3 5.5 V (HD4074329, HD4074329U – 0 0.5 V OSC 1 t CPr V = 2.7 ...
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6.0 V (HD404324, HD404324U, HD404326, HD404326U, HD404328 3 5.5 V (HD4074329, HD4074329U) CC 0.8V RESET 0. 2 3.5 V (HD404324, HD404324U, HD404326, HD404326U, HD404328, CC ...
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HD404328 Series HD404324, HD404324U, HD404326, HD404326U, HD404328, HD404328U 3 5.5 V (HD4074329, HD4074329U SCKf V – 2.0 V (0. SCK 0.8 ...
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Option List HD404324, HD404324Li, HD404326, HD404326U, HD404328, HD404328U Please check off the appropriate applications and enter the necessary information. 1. ROM size HD404324 4-kword HD404326 6-kword HD404328 8-kword HD404324U 4-kword HD404326U 6-kword HD404328U 8-kword 2. Optional Function (1) With 32-kHz ...
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HD404328 Series Cautions 1. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent, copyright, trademark, or other intellectual property rights for information contained in this document. Hitachi bears no responsibility for problems that ...