CMOS MICROCOMPUTER. M37544M2-XXXGP Datasheet

M37544M2-XXXGP MICROCOMPUTER. Datasheet pdf. Equivalent


Mitsubishi M37544M2-XXXGP
PRELIMINARYNSootimcee: pTahriasmisentroict alimfinitsalasrpeescuifbicjeactitotno. change.
MITSUBISHI MICROCOMPUTERS
7544 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
DESCRIPTION
The 7544 Group is the 8-bit microcomputer based on the 740 fam-
ily core technology.
The 7544 Group has a serial I/O, 8-bit timers, a 16-bit timer, and
an A-D converter, and is useful for control of home electric appli-
ances and office automation equipment.
FEATURES
Basic machine-language instructions ...................................... 71
The minimum instruction execution time ......................... 0.25 µs
(at 8 MHz oscillation frequency, double-speed mode for the
shortest instruction)
Memory size ROM ......................................................... 8 K bytes
RAM ........................................................ 256 bytes
Programmable I/O ports ........................................................... 25
Interrupts ................................................. 12 sources, 12 vectors
Timers ............................................................................. 8-bit 2
...................................................................................... 16-bit 1
Serial I/O ...................... 8-bit 1 (UART or Clock-synchronized)
A-D converter ................................................. 8-bit 6 channels
Clock generating circuit ............................................. Built-in type
(low-power dissipation by a ring oscillator enabled)
(connect to external ceramic resonator or quartz-crystal oscilla-
tor permitting RC oscillation)
Watchdog timer ............................................................ 16-bit 1
Power source voltage
XIN oscillation frequency at ceramic/quartz-crystal oscillation, in
double-speed mode
At 8 MHz .................................................................... 4.5 to 5.5 V
XIN oscillation frequency at ceramic/quartz-crystal oscillation, in
high-speed mode
At 8 MHz .................................................................... 4.0 to 5.5 V
XIN oscillation frequency at RC oscillation
At 4 MHz .................................................................... 4.0 to 5.5 V
Power dissipation .................................................................. TBD
Operating temperature range ................................... –20 to 85 °C
APPLICATION
Office automation equipment, factory automation equipment,
home electric appliances, consumer electronics, etc.
PIN CONFIGURATION (TOP VIEW)
P12/SCLK
P13/SRDY
P14/CNTR0
P20/AN0
P21/AN1
P22/AN2
P23/AN3
P24/AN4
P25/AN5
VREF
RESET
CNVSS
VCC
XIN
XOUT
VSS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32 P11/TXD
31 P10/RXD
30 P07(LED7)
29 P06(LED6)
28 P05(LED5)
27 P04(LED4)
26 P03(LED3)/TXOUT
25 P02(LED2)
24 P01(LED1)
23 P00(LED0)/CNTR1
22 P37(LED13)/INT0
21 P34(LED12)/INT1
20 P33(LED11)
19 P32(LED10)
18 P31(LED9)
17 P30(LED8)
Package type: 32P4B
Fig. 1 Pin configuration (32P4B type)


M37544M2-XXXGP Datasheet
Recommendation M37544M2-XXXGP Datasheet
Part M37544M2-XXXGP
Description SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Feature M37544M2-XXXGP; PRELIMINARYNSootimcee: pTahriasmisentroict alimfinitsalasrpeescuifbicjeactitotno. change. MITSUBISH.
Manufacture Mitsubishi
Datasheet
Download M37544M2-XXXGP Datasheet




Mitsubishi M37544M2-XXXGP
PRELIMINARYNSootimcee:pTahriasmisetnrioct laimfiintsalasrepescuibfijceacttioton.change.
MITSUBISHI MICROCOMPUTERS
7544 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
P07(LED7)
P10/RXD
P11/TXD
P12/SCLK
P13/SRDY
P14/CNTR0
P20/AN0
P21/AN1
25 16
26 15
27 14
28 M37544M2-XXXGP 13
29 M37544G2GP 12
30 11
31 10
32 9
P34(LED12)/INT1
P33(LED11)
P32(LED10)
P31(LED9)
P30(LED8)
VSS
XOUT
XIN
Fig. 2 Pin configuration (32P6U-A type)
Package type : 32P6U-A
P14/CNTR0
NC
NC
P20/AN0
P21/AN1
NC
P22/AN2
P23/AN3
P24/AN4
P25/AN5
NC
NC
NC
NC
VREF
RESET
CNVss
Vcc
XIN
XOUT
Vss
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
42 P13/SRDY
41 P12/SCLK
40 P11/TXD
39 P10/RXD
38 P07(LED7)
37 P06(LED6)
36 P05(LED5)
35 P04(LED4)
34 P03(LED3)/TXOUT
33 P02(LED2)
32 P01(LED1)
31 P00(LED0)/CNTR1
30 NC
29 P37(LED13)/INT0
28 NC
27 NC
26 P34(LED12)/INT1
25 P33(LED11)
24 P32(LED10)
23 P31(LED9)
22 P30(LED8)
Fig. 3 Pin configuration (42S1M type)
Outline 42S1M
2



Mitsubishi M37544M2-XXXGP
PRELIMINARYNSootimcee:pTahriasmisetnrioct laimfiintsalasrepescuibfijceacttioton.change.
FUNCTIONAL BLOCK
MITSUBISHI MICROCOMPUTERS
7544 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Fig. 4 Functional block diagram (32P4B package)
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