M38197MA-105FP MITSUBISHI, M38197MA-105FP Datasheet
M38197MA-105FP
Related parts for M38197MA-105FP
M38197MA-105FP Summary of contents
Page 1
... V power source voltage and 32 kHz oscillation frequency ) 6 Operating temperature range .................................... –10 to 85°C 3(clock-synchronized) APPLICATION Musical Instruments, household appliance, etc. 16 channels M38197MA-XXXFP Package type : 100P6S-A 100-pin plastic-molded QFP MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT MICROCOMPUTER 1 channels ) ................................. Internal feedback resistor -X ) ...
Page 2
Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER ...
Page 3
... CMOS I/O port with the same function as ports P2 – •CMOS compatible input level •CMOS 3-state output MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER Function except a port function . SS –P2 , P3, and P9 pin and X pin ...
Page 4
... CMOS I/O port with the same function as ports P2 – •CMOS compatible input level •CMOS 3-state output MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER Function except a port function Serial I/O2 function pins A-D conversion input pins Serial I/O3 function pins A-D conversion input pins ...
Page 5
... The first 128 bytes and the last 2 bytes of ROM are reserved areas ; they cannot be used. Memory type M : Mask ROM version E : EPROM or One Time PROM version RAM size 0 : 192 bytes 1 : 256 bytes 2 : 384 bytes 3 : 512 bytes 4 : 640 bytes 5 : 768 bytes 6 : 896 bytes 7 : 1024 bytes 8 : 1536 bytes 9 : 2048 bytes MITSUBISHI MICROCOMPUTERS 3819 Group 5 ...
Page 6
... M38199EF-XXXFP (61310) M38199EFFP M38199EFFS 6 SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER (2) Packages 100P6S-A ........................... 0.65 mm-pitch plastic molded QFP 100D0 ........................... Ceramic LCC(built-in EPROM version) Mass product Mass product M38197MA 512 768 1,024 RAM size (bytes) RAM size (bytes) Package 100P6S-A 1024 100P6P-E 100P6S-A 1536 100D0 ...
Page 7
... The FST, SLW instruction cannot be used. The MUL, DIV, WIT and STP instruction can be used. b7 Fig. BA-1 Structure of CPU mode register MITSUBISHI MICROCOMPUTERS SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER CPU Mode Register The CPU mode register is allocated at address 003B mode register contains the stack page selection bit and the inter- nal system clock selection bit ...
Page 8
... B080 16 A080 16 9080 16 8080 16 RO 7080 16 M 6080 16 5080 16 4080 16 3080 16 2080 16 1080 16 MITSUBISHI MICROCOMPUTERS 3819 Group to 00FF are called the FFFF are called the 16 16 0000 16 SFR area 0040 16 0100 16 XXXX 16 Reserved area 0440 16 Not used 0F00 16 RAM area for serial I/O automatic transfer ...
Page 9
... Serial I/O automatic transfer interval register (SIOAI) 16 001D 16 Serial I/O2 control register (SIO2CON) 001E Serial I/O3 control register (SIO3CON) 16 001F Serial I/O2 register (SIO2) 16 Fig. CA-2 Memory map of special function register (SFR) MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER 0020 Timer 1 (T1) 16 0021 Timer 2 (T2) 16 0022 Timer 3 (T3) 16 ...
Page 10
... External interrupt CMOS compatible input input level Zero cross detec- tion circuit input (P4 CMOS compatible input level CMOS 3-state output Timer output MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER –P2 , P3, P8, P9, PA). The 0 3 –P2 , P3, and P9 has an internal Ports P8 and PA have no in- EE level (“ ...
Page 11
... P-channel open-drain output CMOS compatible input level CMOS 3-state output during execution of the STP instruction. When an input level intermediate poten- CC through the input-stage gate. MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER Non-Port Function Related SFR S Serial I/O2 control Serial I/O2 func- ...
Page 12
... Shift signal from previous stage D/P switch register Dimmer signal Port latch Data bus Blanking signal for key-scan Shift signal to next stage – Direction register Data bus Port latch MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER (Note (Note (Note ...
Page 13
Ports P3, P9 (6) Ports (7) Ports P4 –P4 2 (8) Ports High-breakdown-voltage P-channel transistor Note: The dimmer signal sets the Toff timing. Fig. UA-3 Port block diagram (2) SINGLE-CHIP ...
Page 14
... Port latch Serial ready output or S CLK A-D conversion input Analog input pin selection bit Direction register Data bus Port latch A-D conversion input Analog input pin selection bit MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER Serial I/O input , input (only P6 ...
Page 15
Ports P8, PA (14) Port PB 0 (15) Port PB 1 (16) Port High-breakdown-voltage P-channel transistor Note: The dimmer signal sets the Toff timing. Fig. UA-5 Port block diagram (4) SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER S/P switch ...
Page 16
... FFDF FFDE rising edge of each digit FFDD FFDC At BRK instruction execution 16 16 MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER Remarks Non-maskable External interrupt (active edge input selectable) 0 External interrupt (active edge /ZCR input selectable) ...
Page 17
... MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER Interrupt request b0 Interrupt request register 2 (IREQ2 : address 003D ) 16 Timer 3 interrupt request bit ...
Page 18
... “0”, the PWM output is “L” “0”, the PWM out- 16 put is “H”(n=0 is prior than m=0). In the PWM mode, interrupts occur at the rising edge of the PWM output f CIN /T1 pin. 6 OUT can be switched with the ”, and 16 /T3 pin. 7 OUT can be switched with 1 MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER ...
Page 19
... Timer 6 PWM register (8) P6 latch 1 PWM “1” “0” 1/2 Timer 6 operating mode selection bit direction register MITSUBISHI MICROCOMPUTERS 3819 Group Data bus RESET STP instruction 16 Timer 1 interrupt request 16 Timer 2 interrupt request Timer 3 interrupt request Timer 4 interrupt request Timer 5 interrupt request ...
Page 20
... CIN )/16 or f(X )/16 CIN )/16 or f(X )/16 IN CIN ) 1 MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER b0 Timer 34 mode register (T34M : address 0029 ) 16 Timer 3 count stop bit 0 : Operating 1 : Stopped Timer 4 count stop bit 0 : Operating 1 : Stopped Timer 3 count source selection bit 0 : f(X )/16 or f(X ...
Page 21
... Note: If the value set in timer and the value set in the timer 6 PWM register PWM waveform with duty cycle n/( and period ( Fig. FB-3 Timing in timer 6 PWM mode SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER Timer 6 interrupt request (t : the frequency of the timer 6 count source) is output MITSUBISHI MICROCOMPUTERS 3819 Group 21 ...
Page 22
... Serial I/O Control Registers (SIO1CON, SIO2CON, SIO3CON) 0019 16 Each of the serial I/O control registers (addresses 0019 001D , and 001E ) consists of 8 selection bits which control the 16 16 serial I/O function and 001E ). 001D , 001E MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER ...
Page 23
... Serial I/O counter 3(3) “1” P5 latch 5 Serial I/O shift register 3(8) output selection bit, serial I/O1 port selection bit (these 3 bits are of the serial RDY1 MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER Main data Local data bus bus Serial I/O automatic transfer interrupt request Serial I/O1 ...
Page 24
... CIN )/256 or f(X )/256 CIN and output pins CLK3 ) 7 output pins CLK3 MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER b0 Serial I/O2 control register (SIO2CON(SC2) : address 001D Internal synchronous clock selection bits f(X )/8 or f(X )/8 IN CIN f(X )/16 or f(X )/16 ...
Page 25
... pin goes to high impedance state OUT b7 (SIOAC) 001A 16 Fig. GA-4 Structure of serial I/O automatic transfer control register ) 16 MITSUBISHI MICROCOMPUTERS 3819 Group (Note Interrupt request bit set b0 Serial I/O automatic transfer control register (SIOAC : address 001A ) 16 ...
Page 26
... 1-byte data MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER . 16 (SIOAI) 001C Tc (Tc: the length of one bit of the transfer ...
Page 27
... MSB first (SC1 = “1” LSB MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER ”. At that point, the serial 16 LSB MSB ...
Page 28
... Transfer interval CLK11 MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER and S by switching, switch the CLK11 CKL12 /CS/S to the P6 (SC1 =0) and set the P6 CLK12 7 4 and S selection CLK11 CLK12 SC1 SC3 SIOAC ...
Page 29
... MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER pin will not go to OUT /S /CS selection 7 RDY1 SC1 SIOAC RDY1 RDY1 output selection bit ...
Page 30
... SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER /AN – Fig. JA-1 Structure of A-D control register /AD conver- 4 MITSUBISHI MICROCOMPUTERS 3819 Group b0 AD/DA control register (ADCON : address 002C ) 16 Analog input pin selection bits / /AN 1 ...
Page 31
... A-D conversion register (Address 002D 8 Resistor ladder V AV REF SS ”, the DA 16 Fig. JB-1 D-A converter block diagram /DA pin goes MITSUBISHI MICROCOMPUTERS 3819 Group A-D conversion interrupt request ) 16 D-A conversion register (8) DA output enable bit R-2R resistor ladder LSB /DA 2 ...
Page 32
... G2 (SEG P1) G15 (SEG P1) G16 (SEG P1) 16 0032 FLD data pointer reload register (address 0038 ) 16 FLD data pointer (address 0038 ) 16 FLDC mode register 1 (address 0036 Timing generator MITSUBISHI MICROCOMPUTERS 3819 Group to P1 become digit 2 7 automatically. 15 S/P PA /SEG 0 0 S/P PA /SEG 1 1 S/P PA ...
Page 33
... Not available segment/digit switch bit Digit 1 : Segment Pl segment/digit switch bit Digit 1 : Segment MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for key-scan. scan ) ) 16 –P2 , P3, P8, P9, PA ...
Page 34
... SEG 21 21 SEG SEG 22 22 SEG SEG 23 23 Port P2 (has the digit/port switch register) MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER Setting Method ) can be set each pin 16 ) can be used to set 16 ) and the bit can be used to set each ...
Page 35
... PA data, it increases by +79. Once it reaches “00”, at the next tim- . When writing data 16 ing the value in the FLD data pointer reload register is transferred to the FLD data pointer. In this way, the 6-byte data of P1, P0, P3, P9, P8 and PA segments for 1 digit are transferred. MITSUBISHI MICROCOMPUTERS 3819 Group to these data is actual address ...
Page 36
... SEG SEG SEG SEG SEG SEG SEG • • • • • • • SEG SEG MITSUBISHI MICROCOMPUTERS 3819 Group 1 0 The last digit SEG 1 0 (The last data of segment PA) SEG 1 0 Segment PA data area SEG 1 0 SEG 1 0 SEG ...
Page 37
... MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER , 0F90 , 0FA0 , 0FB0 0FC0 , ...
Page 38
... MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER ...
Page 39
... Do not write “1” to the port corresponding to the digit. ), and the auto- 16 FLD blanking interrupt occurs at the falling edge of the last digit T off T disp MITSUBISHI MICROCOMPUTERS 3819 Group , take the following sequence: scan ). scan Segment setting by software ...
Page 40
... IN 8-bit binary up counter Interrupt interval determination register One-sided/both-sided detection selection bit 1/256 Data bus ) IN MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER ), and the remote control 16 ”. The 8-bit binary up counter con- 16 ”. 16 ”, the 8-bit binary up counter 16 pin builds in the noise filter. ...
Page 41
... One-sided/both-sided edge detection selection bit 0 : One-sided edge detection 1 : Both-sided edge detection Not used (return “0” when read Remote control Remote control interrupt request interrupt request MITSUBISHI MICROCOMPUTERS 3819 Group ) Counter overflow interrupt request 41 ...
Page 42
... Remote Remote Remote control control control interrupt interrupt interrupt request request request MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER Remote Remote Counter control control overflow interrupt interrupt ...
Page 43
... Rising/falling “1” When using edge switch the filter Zero cross detection circuit input bit Noise filter Noise filter sampling clock selection bit 1/64 f(X ) CIN Divider f MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER V CC 100V /INT ...
Page 44
... (Note 1) (Note 2) Notes 1 MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER 16 One-sided/both-sided edge detection selection bit (bit 4 of ZCRCON) “0” INT /ZCR 1 “1” interrupt request Switched with bit 4 of ZCRCON ...
Page 45
... Fig. VB-2 Example of reset circuit ? ? ? FFFC ? ? ? ? Notes 1 : f(X ) and f( ) are in the relationship : f question mark (?) indicates an undefined state that depends on the previous state. MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER Poweron Power source (Note) voltage Reset input voltage 0. Note : Reset release voltage : V ...
Page 46
... Processor status register 00 • • • 16 (52) Program counter 00 • • • MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER Address Register contents (0025 ) FF 16 • • • (0028 ) 00 16 • • • (0029 ) 00 16 • ...
Page 47
... IN –X drivability. To re- COUT Fig. WA-1 Ceramic resonator external circuit Fig. WA-2 External clock input circuit MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER and X oscillators stop. Timer 1 is set to “FF IN CIN ”. Either divided in ...
Page 48
... Reset Notes 1 : When selecting the low-speed mode, set the port Refer to the structure of timer 12 mode register Refer to the structure of CPU mode register (next page). MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER Timer 1 count source selection bit (Note 2) “1” ...
Page 49
... (High-speed stopped (32 kHz oscillating) 4 pin and 32 kHz to the X IN MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER b7 b0 CPU mode register (CPUM (CM) : address 003B CM : Port X switch bit I/O port function oscillating function ...
Page 50
... Use instructions such as LDM and STA, etc., to set the port direc- tion registers. 50 MITSUBISHI MICROCOMPUTERS SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER Serial I/O When using an external clock, input “H” to the external clock input pin and clear the serial I/O interrupt request bit before executing serial I/O transfer and serial I/O automatic transfer ...
Page 51
... Mask ROM Order Confirmation Form (2) Mark Specification Form (3) Data to be written to ROM, in EPROM form (three identical copies) MITSUBISHI MICROCOMPUTERS SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER PROM PROGRAMMING METHOD The built-in PROM of the blank One Time PROM version and built- in EPROM version can be read or programmed with a general- purpose PROM programmer using a special programming adapter ...
Page 52
... PB – – CIN MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER Conditions Ratings –0.3 to 7.0 V – –0 –0 – –0 –0 – ...
Page 53
... P2 – – – – – – MITSUBISHI MICROCOMPUTERS 3819 Group = –10 to 85°C, unless otherwise noted) a Limits Unit Typ. Max. –240 mA –60 mA 100 mA –120 mA – –40 mA – –18 mA –5.0 mA 5.0 mA ...
Page 54
... V =V – – – – – – Output transistors “off” –PA 7 When clock is stopped MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER Limits Min. Typ. Max. V –2 –2.0 CC 2.0 0.4 0.5 0.5 5.0 5.0 5.0 4.0 –5.0 –5.0 –5.0 –4 500 ...
Page 55
... Output transistors “off” Increase at A-D converter operating f 8.4 MHz IN Increase at zero cross detection ( All oscillation stopped T = 25°C a (in STP state 85°C a Output transistors “off” MITSUBISHI MICROCOMPUTERS 3819 Group Limits Unit Min. Typ. Max. 7 200 A A ...
Page 56
... CC REF REF = 4 REF Test conditions V = 4 3 MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER = –10 to 85°C, unless otherwise noted Limits Min. Typ. 50, 60 –100 0 5 – 0 500 kHz to 8 ...
Page 57
... – 100 – “0” “1” High-breakdown-voltage , P-channel open-drain output port C L MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER Limits Min. Typ. Max. 2.0 119 5.0 5.0 4.0 1.6 1 1.0 400 400 200 200 = –10 to 85°C, unless otherwise noted) Limits Min ...
Page 58
... CC t WH(INT) 0. W(RESET 0. C(X ) CIN t WH(X ) CIN 0. C(S ) CLK t t WL(S ) CLK r 0. h(S IN CLK CLK 0. CLK OUT MITSUBISHI MICROCOMPUTERS 3819 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER t WL(CNTR) t WL(INT WL(X ) CIN t WH(S ) CLK v CLK OUT ...
Page 59
... These materials are intended as a reference to assist our customers in the selection of the Mitsubishi semiconductor product best suited to the customer’s application; they do not convey any license under any intellectual property rights, or any other rights, belonging to Mitsubishi Electric Corporation or a third party. ...
Page 60
REVISION DESCRIPTION LIST Rev. No. 1.0 First Edition 3819 GROUP DATA SHEET Revision Description (1/1) Rev. date 980109 ...