M37471M8-830SP Datasheet PDF - Mitsubishi
| Part Number | M37471M8-830SP | |
| Description | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER | |
| Manufacturers | Mitsubishi | |
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MITSUBISHI MICROCOMPUTERS
7470/7471 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
DESCRIPTION
The 7470/7471 group is a single-chip microcomputer designed
with CMOS silicon gate technology. It is housed in a 32-pin shrink
plastic molded DIP. The M37471M2-XXXSP/FP is a single-chip mi-
crocomputer designed with CMOS silicon gate technology. It is
housed in a 42-pin shrink plastic molded DIP or a 56-pin plastic
molded QFP.
These single-chip microcomputer are useful for business equip-
ment and other consumer applications.
In addition to its simple instruction set, the ROM, RAM, and I/O
addresses are placed on the same memory map to enable easy
programming .
The differences between the M37471M2-XXXSP and the
M37471M2-XXXFP are the package outline and the power dissi-
pation ability (absolute maximum ratings).
The differences among M37470M2-XXXSP, M37470M4-XXXSP,
M37470M8-XXXSP, M37471M2-XXXSP/FP, M37471M4-XXXSP/
FP and M37471M8-XXXSP/FP are noted below.
Type name
M37470M2-XXXSP
M37471M2-XXXSP/FP
M37470M4-XXXSP
M37471M4-XXXSP/FP
M37470M8-XXXSP
M37471M8-XXXSP/FP
ROM size
4096 bytes
8192 bytes
16384 bytes
RAM size
128 bytes
192 bytes
384 bytes
I/O ports
26
36
26
36
26
36
FEATURES
qBasic machine-language instructions ...................................... 71
qMemory size
ROM ..................................................... 4096 bytes (M37471M2)
RAM ........................................................ 128 bytes (M37471M2)
qThe minimum instruction execution time
....................................... 0.5 µs (at 8 MHz oscillation frequency)
qPower source voltage
.............. 2.7 to 4.5 V (at 2.2VCC–2.0 MHz oscillation frequency)
............................... 4.5 to 5.5 V (at 8 MHz oscillation frequency)
qPower dissipation in normal mode
................................... 35 mW (at 8.0 MHz oscillation frequency)
qSubroutine nesting ...... 64 levels max. (M37470M2, M37471M2)
qInterrupt ................................................... 12 sources, 10 vectors
q8-bit timers .................................................................................. 4
qProgrammable I/O ports
(Ports P0, P1, P2, P4) ......................................... 22(7470 group)
28(7471 group)
qInput port (Port P3) ............................................... 4(7470 group)
(Ports P3, P5) ....................................... 8(7471 group)
qSerial I/O (8-bit) .......................................................................... 1
qA-D converter ............................... 8-bit, 4channels (7470 group)
8-bit, 8channels (7471 group)
PIN CONFIGURATION (TOP VIEW)
P17/SRDY
P16/CLK
P15/SOUT
P14/SIN
P13/ T1
P12/ T0
P11
P10
P23/IN3
P22/IN2
P21/IN1
P20/IN0
VREF
XIN
XOUT
VSS
1 32
2 31
3 30
4 29
5 28
6 27
7 26
8 25
9 24
10 23
11 22
12 21
13 20
14 19
15 18
16 17
Outline 32P4B
P07
P06
P05
P04
P03
P02
P01
P00
P41
P40
P33/CNTR1
P32/CNTR0
P31/INT1
P30/INT0
RESET
VCC
APPLICATION
Audio-visual equipment, VCR, Tuner,
Office automation equipment
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MITSUBISHI MICROCOMPUTERS
7470/7471 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
5
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for M37471M8-830SP electronic component. |
| Information | Total 46 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ M37471M8-830SP.PDF Datasheet ] | |
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