M37515M4-XXXHP Datasheet, PDF (1/54 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

MITSUBISHI MICROCOMPUTERS
M37515M4-XXXHP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
DESCRIPTION
The M37515M4-XXXHP is the 8-bit microcomputer based on the
740 family core technology.
The M37515M4-XXXHP is designed for the household products
and office automation equipment and includes serial I/O functions,
8-bit timer, A-D converter, and I²C-bus interface.
FEATURES
qBasic machine-language instructions ...................................... 71
qMinimum instruction execution time .................................. 0.5 µs
(at 8 MHz oscillation frequency)
qMemory size
ROM ............................................................................. 16 Kbytes
RAM .............................................................................. 512 bytes
qProgrammable input/output ports ............................................ 40
qInterrupts ................................................. 16 sources, 16 vectors
qTimers ............................................................................. 8-bit ! 4
qSerial I/O ....................... 8-bit ! 1(UART or Clock-synchronized)
qMulti-master I²C-bus interface (option) ....................... 1 channel
qPWM ............................................................................... 8-bit ! 1
qA-D converter ............................................... 10-bit ! 8 channels
qWatchdog timer ............................................................ 16-bit ! 1
qClock generating circuit ..................................... Built-in 2 circuits
(connect to external ceramic resonator or quartz-crystal oscillator)
PIN CONFIGURATION (TOP VIEW)
qPower source voltage
In high-speed mode .................................................. 4.0 to 5.5 V
(at 8 MHz oscillation frequency)
In high-speed mode .................................................. 2.7 to 5.5 V
(at 4 MHz oscillation frequency)
In middle-speed mode ............................................... 2.7 to 5.5 V
(at 8 MHz oscillation frequency)
In low-speed mode .................................................... 2.7 to 5.5 V
(at 32 kHz oscillation frequency)
qPower dissipation
In high-speed mode .......................................................... 34 mW
(at 8 MHz oscillation frequency, at 5 V power source voltage)
In low-speed mode ............................................................ 60 µW
(at 32 kHz oscillation frequency, at 3 V power source voltage)
qOperating temperature range.................................... –20 to 85°C
APPLICATION
Office automation equipment, FA equipment, Household products,
Consumer electronics, etc.
P35/AN5
P34/AN4
P33/AN3
P32/AN2
P31/AN1
P30/AN0
VCC
VREF
AVSS
P47
P46
P45
37
24
38
23
39
22
40
21
41
20
42 _{M37515M4-XXXHP} 19
43
18
44
17
45
16
46
15
47
14
48
13
P12
P13(LED0)
P14(LED1)
P15(LED2)
P16(LED3)
P17(LED4)
VSS
XOUT
XIN
RESET
P20 /XCOUT
P21/XCIN
Package type : 48P6D-A (48-pin plastic-molded LQFP)
Fig. 1 M37515M4-XXXHP pin configuration
1