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CMOS MICROCOMPUTER. M37536M4-XXXSP Datasheet |
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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
P15
P16
P20/AN0
P21/AN1
NC
P22/AN2
P23/AN3
P24/AN4
P25/AN5
P26/AN6
P27/AN7
P40
P41
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/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
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PIN CONFIGURATION (TOP VIEW)
MITSUBISHI MICROCOMPUTERS
7536 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
P14/CNTR0
P15
P16
P20/AN0
P21/AN1
NC
P22/AN2
P23/AN3
P24/AN4
P25/AN5
P26/AN6
P27/AN7
P40
P41
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
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
Fig. 2 Pin configuration of M37536RSS
Outline 42S1M
P13/SDATA
P12/SCLK
P11/TXD/D+
P10/RXD/D-
P07
P06
P05
P04
P03
P02
P01
P00
USBVREFOUT
P37/INT0
P36(LED6)/INT1
P35(LED5)
P34(LED4)
P33(LED3)
P32(LED2)
P31(LED1)
P30(LED0)
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FUNCTIONAL BLOCK
MITSUBISHI MICROCOMPUTERS
7536 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Fig. 3 Functional block diagram
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