M37560MF Datasheet, PDF (1/65 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

MITSUBISHI MICROCOMPUTERS
7560 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
DESCRIPTION
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.
For details on availability of microcomputers in the 7560 Group,
refer the section on group expansion.
FEATURES
• ^{Basic machine-language instructions ....................................... 71}
• ^{The minimum instruction execution time ............................ 0.5 µs}
• ^{Memory size}
(at 8 MHz oscillation frequency)
ROM ................................................................ 32 K to 60 K bytes
RAM ............................................................... 1024 to 2560 bytes
• ^{Programmable input/output ports ............................................. 55}
• ^{Software pull-up resistors .................................................... Built-in}
• ^{Output ports ................................................................................. 8}
• ^{Input ports .................................................................................... 1}
•^{Interrupts .................................................. 17 sources, 16 vectors}
(includes key input interrupt)
• ^{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}
Bias ................................................................................... 1/2, 1/3
Duty ............................................................................ 1/2, 1/3, 1/4
Common output .......................................................................... 4
Segment output ......................................................................... 40
• ^{2 Clock generating circuits}
(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}
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}
APPLICATIONS
Camera, household appliances, consumer electronics, etc.
PIN CONFIGURATION (TOP VIEW)
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
SEG0
VCC
VREF
AVSS
COM3
COM2
COM1
COM0
VL3
VL2
C2
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
81
50
82
49
83
48
84
47
85
46
86
45
87
44
88
43
89
42
90
91
M37560MF-XXXFP
41
40
92
39
93
38
94
37
95
36
96
35
97
34
98
33
99
32
10 0
31
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
P16
P17
P20
P21
P22
P23
P24
P25
P26
P27
VSS
XOUT
XIN
XCOUT
XCIN
RESET
P70/INT0
P71
P72
P73
Package type : 100P6S-A
Fig. 1 Pin configuration of M37560MF-XXXFP