M37536M4 Datasheet, PDF (1/45 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

MITSUBISHI MICROCOMPUTERS
7536 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
DESCRIPTION
The 7536 Group is the 8-bit microcomputer based on the 740 family
core technology.
The 7536 Group has a USB, 8-bit timers, and an A-D converter, and
is useful for an input device for personal computer peripherals.
FEATURES
• ^{Basic machine-language instructions ....................................... 69}
• ^{The minimum instruction execution time .......................... 0.34 µs}
(at 6 MHz oscillation frequency for the shortest instruction)
• ^{Memory size}
ROM ..................................................................... 8K to 16K bytes
RAM .................................................................... 256 to 384 bytes
• ^{Programmable I/O ports ........................................................... 33}
• ^{Interrupts .................................................... 14 sources, 8 vectors}
• ^{Timers ............................................................................ 8-bit ✕ 3}
PIN CONFIGURATION (TOP VIEW)
• ^{Serial I/O1 ................................ used only for Low Speed in USB}
(USB/UART)
• ^{Serial I/O2 ...................................................................... 8-bit ✕ 1}
(Clock-synchronized)
• ^{A-D converter ................................................ 10-bit ✕ 8 channels}
• ^{Clock generating circuit ............................................. Built-in type}
(connect to external ceramic resonator or quartz-crystal oscillator )
• ^{Watchdog timer ............................................................ 16-bit ✕ 1}
• ^{Power source voltage}
At 6 MHz XIN oscillation frequency at ceramic resonator
................................................................................... 4.1 to 5.5 V
• ^{Power dissipation ............................................ 30 mW (standard)}
• ^{Operating temperature range ................................... –20 to 85 °C}
APPLICATION
Input device for personal computer peripherals
P14/CNTR0
1
P15
2
P16
3
P20/AN0
4
P21/AN1
5
NC
6
P22/AN2
7
P23/AN3
8
P24/AN4
9
P25/AN5
10
P26/AN6
11
P27/AN7
12
P40
13
P41
14
VREF
15
RESET
16
CNVSS
17
Vcc
18
XIN
19
XOUT
20
VSS
21
42
P13/SDATA
41
P12/SCLK
40
P11/TXD/D+
39
P10/RXD/D-
38
P07
37
P06
36
P05
35
P04
34
P03
33
P02
32
P01
31
P00
30
USBVREFOUT
29
P37/INT0
28
P36(LED6)/INT1
27
P35(LED5)
26
P34(LED4)
25
P33(LED3)
24
P32(LED2)
23
P31(LED1)
22
P30(LED0)
Package type:42P4B
Fig. 1 Pin configuration of M37536M4-XXXSP,M37536E8SP