MITSUBISHI MICROCOMPUTERS
7560 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Timers ........................................................... 8-bit ✕ 3, 16-bit ✕✕2
Serial I/O1 ..................... 8-bit ✕ 1 (UART or Clock-synchronous)
Serial I/O2 .................................... 8-bit ✕ 1 (Clock-synchronous)
PWM output .................................................................... 8-bit ✕ 1
A-D converter .................................................. 8-bit ✕ 8 channels
D-A converter .................................................. 8-bit ✕ 2 channels
LCD drive control circuit
DESCRIPTION
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The 7560 group is the 8-bit microcomputer based on the 740 fam-
ily core technology.
The 7560 group has the LCD drive control circuit, an 8-channel A-
D/D-A converter, UART and PWM as additional functions.
The various microcomputers in the 7560 group include variations
of internal memory size and packaging. For details, refer to the
section on part numbering.
Bias ................................................................................... 1/2, 1/3
Duty ............................................................................ 1/2, 1/3, 1/4
Common output .......................................................................... 4
Segment output......................................................................... 40
2 Clock generating circuits
For details on availability of microcomputers in the 7560 Group,
refer the section on group expansion.
FEATURES
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(connect to external ceramic resonator or quartz-crystal oscillator)
Watchdog timer ............................................................. 14-bit ✕ 1
Power source voltage ................................................ 2.2 to 5.5 V
Power dissipation
Basic machine-language instructions ....................................... 71
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The minimum instruction execution time ............................ 0.5 µs
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(at 8 MHz oscillation frequency)
Memory size
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In high-speed mode ........................................................... 40 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)
Operating temperature range ................................... – 20 to 85°C
ROM ................................................................ 32 K to 60 K bytes
RAM ............................................................... 1024 to 2560 bytes
Programmable input/output ports ............................................. 55
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Software pull-up resistors .................................................... Built-in
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Output ports ................................................................................. 8
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Input ports .................................................................................... 1
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APPLICATIONS
Camera, household appliances, consumer electronics, etc.
Interrupts .................................................. 17 sources, 16 vectors
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(includes key input interrupt)
PIN CONFIGURATION (TOP VIEW)
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
81
SEG
SEG
SEG
SEG
SEG
SEG
SEG
SEG
SEG
SEG
9
8
7
6
5
4
3
2
1
0
P1
P1
P2
P2
P2
P2
P2
P2
P2
P2
6
7
0
1
2
3
4
5
6
7
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
M37560MF-XXXFP
V
X
X
X
X
SS
V
CC
REF
AVSS
OUT
IN
V
COUT
CIN
COM
COM
COM
COM
3
2
1
0
RESET
P7
P7
P7
P7
0
1
2
3
/INT0
VL3
VL2
C
2
1
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Package type : 100P6S-A
Fig. 1 Pin configuration of M37560MF-XXXFP