M37544G Mitsubishi Electric, M37544G Datasheet
M37544G
Manufacturer Part Number
M37544G
Description
Single-Chip 8-Bit CMOS Microcomputer
Manufacturer
Mitsubishi Electric
Datasheet
1.M37544G.pdf
(44 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M37544G2A-086GP#U0
Manufacturer:
Renesas
Quantity:
59 400
Company:
Part Number:
M37544G2AGP#U0
Manufacturer:
TI
Quantity:
272
Company:
Part Number:
M37544G2AGP#U0
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
M37544G2ASP
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
Company:
Part Number:
M37544G2GP
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Fig. 1 Pin configuration (32P4B type)
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 s
(at 8 MHz oscillation frequency, double-speed mode for the
shortest instruction)
Memory size ROM ......................................................... 8 K bytes
Programmable I/O ports ........................................................... 25
Interrupts ................................................. 12 sources, 12 vectors
Timers ............................................................................. 8-bit
Serial I/O ...................... 8-bit
A-D converter ................................................. 8-bit
PIN CONFIGURATION (TOP VIEW)
...................................................................................... 16-bit
RAM ........................................................ 256 bytes
1 (UART or Clock-synchronized)
P1
P1
P1
4
P2
P2
P2
P2
P2
P2
/CNTR
RESET
CNV
3
2
/S
0
1
2
3
4
5
/S
X
V
/AN
/AN
/AN
/AN
/AN
/AN
V
RDY
V
OUT
CLK
REF
X
CC
SS
SS
IN
0
0
1
2
3
4
5
Package type: 32P4B
6 channels
10
11
12
13
14
14
15
15
16
16
1
2
3
4
5
6
7
8
9
2
1
•
•
•
•
•
APPLICATION
Office automation equipment, factory automation equipment,
home electric appliances, consumer electronics, etc.
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
Power source voltage
X
double-speed mode
At 8 MHz .................................................................... 4.5 to 5.5 V
X
high-speed mode
At 8 MHz .................................................................... 4.0 to 5.5 V
X
At 4 MHz .................................................................... 4.0 to 5.5 V
Power dissipation .................................................................. TBD
Operating temperature range ................................... –20 to 85 °C
IN
IN
IN
oscillation frequency at RC oscillation
oscillation frequency at ceramic/quartz-crystal oscillation, in
oscillation frequency at ceramic/quartz-crystal oscillation, in
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
32
30
29
28
27
25
24
23
31
19
18
17
26
22
21
20
P0
P0
P0
P0
P3
P3
P1
P0
P3
P3
P3
P1
P0
P0
P0
P3
MITSUBISHI MICROCOMPUTERS
3
2
7
6
5
4
3
4
1
0
1
0
2
1
0
7
(LED
(LED
/T
(LED
(LED
(LED
(LED
(LED
(LED
(LED
(LED
/R
(LED
(LED
(LED
(LED
X
X
D
D
11
10
7
6
5
4
3
12
9
8
2
1
0
13
)
)
)
)
)/TX
)
)
)
)
)/CNTR
)
)
)/INT
)/INT
OUT
1
0
7544 Group
1
1
Related parts for M37544G
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
6ch electric volume with tone control
Manufacturer:
MITSUBISHI
Datasheet:
Part Number:
Description:
MITSUBISHI SEMICONDUCTOR (TRIAC) MEDIUM POWER USE INSULATED TYPE, PLANAR PASSIVATION TYPE
Manufacturer:
Mitsubishi Electric Semiconductor
Part Number:
Description:
MITSUBISHI SEMICONDUCTOR (TRIAC) LOW POWER USE GLASS PASSIVATION TYPE
Manufacturer:
Mitsubishi Electric Semiconductor
Part Number:
Description:
40 CHANNEL OUTPUT LIQUID CRYSTAL DISPLAY DRIVER
Manufacturer:
Mitsubishi Electric Semiconductor
Part Number:
Description:
DOT MATRIX LIQUID CRYSTAL DISPLAY CONTROLLER-DRIVER
Manufacturer:
Mitsubishi Electric Semiconductor
Datasheet:
Part Number:
Description:
SINGLE CHIP 8 BIT CMOS MICROCOMPUTER
Manufacturer:
Mitsubishi Electric Semiconductor
Datasheet:
Part Number:
Description:
DIA SURGE SUPPRESSOR (DSS)
Manufacturer:
Mitsubishi Electric Semiconductor
Part Number:
Description:
High Voltage Insulated Gate Bipolar Transistor (HVIGBT) Modules
Manufacturer:
Mitsubishi Electric Semiconductor
Part Number:
Description:
Intelligent Power Module
Manufacturer:
Mitsubishi Electric Semiconductor
Part Number:
Description:
Intelligent Power Module
Manufacturer:
Mitsubishi Electric Semiconductor
Part Number:
Description:
MEDIUM POWER SWITCHING USE INSULATED TYPE
Manufacturer:
Mitsubishi Electric Semiconductor
Datasheet:
Part Number:
Description:
7-UNIT 16mA TRANSISTOR ARRAY
Manufacturer:
Mitsubishi Electric Semiconductor
Datasheet:
Part Number:
Description:
7-UNIT 300mA SOURCE TYPE DARLINGTON TRANSISTOR ARRAY
Manufacturer:
Mitsubishi Electric Semiconductor
Datasheet: