p80c592ffa-00 NXP Semiconductors, p80c592ffa-00 Datasheet
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Flash Product data Supersedes data of 1999 Oct 27 IC28 Data Handbook Philips Semiconductors INTEGRATED CIRCUITS 2002 Jan 15 ...
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... The 89C51/89C52/89C54/89C58 contain a non-volatile FLASH program memory that is parallel programmable. For devices that are serial programmable (In-System Programmable (ISP) and In-Application Programmable (IAP) with a boot loader), see the 89C51Rx2 or 89C66x datasheets. SELECTION TABLE FOR FLASH DEVICES ROM/EPROM memory size RAM size (byte) ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash FEATURES 80C51 Central Processing Unit On-chip FLASH Program Memory Speed MHz Fully static operation RAM expandable externally kbytes 4 interrupt priority levels 6 interrupt sources Four ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash BLOCK DIAGRAM 1 4K – 32K Byte Code Flash 128 / 256 Byte Data RAM Port 3 Configurable I/Os Port 2 Configurable I/Os Port 1 Configurable I/Os Port 0 Configurable I/Os Crystal ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash BLOCK DIAGRAM 2 (CPU ORIENTED RAM ADDR RAM REGISTER B ACC REGISTER PSEN ALE TIMING AND EAV PP CONTROL RST PD OSCILLATOR XTAL1 XTAL2 2002 Jan 15 89C51/89C52/89C54/89C58 ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash LOGIC SYMBOL XTAL1 XTAL2 RST EA/V PP PSEN ALE/PROG RxD TxD INT0 INT1 PIN CONFIGURATIONS Dual In-Line Package Pin Functions T2/P1 ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash PIN DESCRIPTIONS PIN NUMBER MNEMONIC DIP LCC QFP TYPE NAME AND FUNCTION P0.0–0.7 39–32 43–36 37–30 I/O P1.0–P1.7 1–8 2–9 ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash Table 1. 89C51/89C52/89C54/89C58 Special Function Registers DIRECT SYMBOL DESCRIPTION ADDRESS ACC* Accumulator E0H AUXR# Auxiliary 8EH AUXR1# Auxiliary 1 A2H B* B register F0H DPTR: Data Pointer (2 bytes) DPH Data Pointer ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash FLASH EPROM MEMORY General Description The 89C51/89C52/89C54/89C58 FLASH reliably stores memory contents even after 10,000 erase and program cycles. The cell is designed to optimize the erase and programming mechanisms. In addition, ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash LOW POWER MODES Stop Clock Mode The static design enables the clock speed to be reduced down to 0 MHz (stopped). When the oscillator is stopped, the RAM and Special Function Registers ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash TIMER 0 AND TIMER 1 OPERATION Timer 0 and Timer 1 The “Timer” or “Counter” function is selected by control bits C/T in the Special Function Register TMOD. These two Timer/Counters have ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash OSC 12 T1 Pin TR1 Gate INT1 Pin Figure 2. Timer/Counter 0/1 Mode 0: 13-Bit Counter (Timer 1 shown) TCON Address = 88H Bit Addressable 7 TF1 TR1 BIT SYMBOL FUNCTION TCON.7 ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash OSC 12 T1 Pin TR1 Gate INT1 Pin Figure 4. Timer/Counter 0/1 Mode 2: 8-Bit Auto-Load (Timer 1 shown) OSC 12 T1 Pin TR0 Gate INT0 Pin OSC ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash TIMER 2 OPERATION Timer 2 Timer 16-bit Timer/Counter which can operate as either an event timer or an event counter, as selected by C/T2 in the special function register ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash Table 3. Timer 2 Operating Modes RCLK + TCLK CP/RL2 OSC Pin Transition Detector T2EX Pin ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash OSC PIN TRANSITION DETECTOR T2EX PIN EXEN2 Figure 4. Timer 2 in Auto-Reload Mode (DCEN = 0) OSC 12 C/ C/T2 = ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash NOTE: OSC. Freq. is divided by 2, not 12. OSC Pin Transition Detector T2EX Pin EXEN2 Note availability of additional external interrupt. Table 4. ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash When Timer the baud rate generator mode, one should not try to read or write TH2 and TL2 baud rate generator, Timer 2 is incremented every state ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash Enhanced UART operation In addition to the standard operation modes, the UART can perform framing error detect by looking for missing stop bits, and automatic address recognition. The UART also fully supports ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash SCON Address = 98H Bit Addressable 7 6 SM0/FE SM1 (SMOD0 = 0/1)* Symbol Position Function FE SCON.7 Framing Error bit. This bit is set by the receiver when an invalid stop ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash D0 START BIT SM0 / FE SMOD1 SMOD0 0 : SCON.7 = SM0 1 : SCON RECEIVED ADDRESS PROGRAMMED ADDRESS IN UART MODE 2 OR ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash Interrupt Priority Structure 0 INT0 IT0 IE0 1 TF0 0 IE1 INT1 IT1 1 TF1 TI RI TF2, EXF2 Figure 10. 80C51 Interrupt Sources Interrupts The devices described in this data sheet ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash IE Address = 0A8H Bit Addressable 7 EA — Enable Bit = 1 enables the interrupt. Enable Bit = 0 disables it. BIT SYMBOL FUNCTION IE.7 EA Global disable bit ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash . . . . . . . . . C1 S5P2 Interrupt Interrupt Goes Latched Active This is the fastest possible response ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash An interrupt will be serviced as long as an interrupt of equal or higher priority is not already being serviced interrupt of equal or higher level priority is being serviced, ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash Dual DPTR The dual DPTR structure (see Figure 17 way by which the chip will specify the address of an external data memory location. There are two 16-bit DPTR registers ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash ABSOLUTE MAXIMUM RATINGS PARAMETER Operating temperature under bias Storage temperature range Voltage on EA/V pin Voltage on any other pin Maximum I ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash DC ELECTRICAL CHARACTERISTICS + – + 10%; V amb SYMBOL PARAMETER V Input low voltage IL V Input high voltage ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash AC ELECTRICAL CHARACTERISTICS + – + amb CC SYMBOL FIGURE PARAMETER 1/t 18 Oscillator frequency CLCL Speed versions t 18 ALE ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash EXPLANATION OF THE AC SYMBOLS Each timing symbol has five characters. The first character is always ‘t’ (= time). The other characters, depending on their positions, indicate the name of a signal ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash ALE PSEN t LLWL WR t LLAX t AVLL A0–A7 PORT 0 FROM RI OR DPL t AVWL PORT 2 INSTRUCTION 0 1 ALE t XLXL CLOCK t QVXH OUTPUT DATA 0 ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash V –0.5 CC 0.2V +0.9 CC 0.2V –0.1 CC 0.45V NOTE: AC inputs during testing are driven at V –0.5 for a logic ‘1’ and 0.45V for a logic ‘0’. CC Timing ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash V CC RST (NC) XTAL2 CLOCK SIGNAL XTAL1 V SS Figure 26. I Test Condition, Active Mode CC All other pins are disconnected V CC 0.45V Figure 28. Clock Signal Waveform for ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash Security The security feature protects against software piracy and prevents the contents of the FLASH from being read. The Security Lock bits are located in FLASH. The 89C51/89C52/89C54/89C58 has 3 programmable security ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash PLCC44: plastic leaded chip carrier; 44 leads 2002 Jan 15 89C51/89C52/89C54/89C58 35 Product data SOT187-2 ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash DIP40: plastic dual in-line package; 40 leads (600 mil) 2002 Jan 15 89C51/89C52/89C54/89C58 36 Product data SOT129-1 ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash LQFP44: plastic low profile quad flat package; 44 leads; body 1.4 mm 2002 Jan 15 89C51/89C52/89C54/89C58 37 Product data SOT389-1 ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash REVISION HISTORY Release date CPCN Modifications to previous release 2002 Jan 15 9397 750 09302 PROGRAMMING ALGORITHM MODIFIED due to process change (see device comparison table). PQFP package replaced by LQFP package ...
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Philips Semiconductors 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash Data sheet status Product Definitions [1] Data sheet status [2] status Objective data Development This data sheet contains data from the objective specification for product development. Philips Semiconductors reserves the right to ...