M38867E8AHP MITSUBISHI [Mitsubishi Electric Semiconductor], M38867E8AHP Datasheet
M38867E8AHP
Manufacturer Part Number
M38867E8AHP
Description
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER??
Manufacturer
MITSUBISHI [Mitsubishi Electric Semiconductor]
Datasheets
1.M38867E8AHP.pdf
(110 pages)
2.M38867E8AHP.pdf
(110 pages)
3.M38867E8AHP.pdf
(110 pages)
Available stocks
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Quantity
Price
Part Number:
M38867E8AHP
Manufacturer:
MITSUBISHI
Quantity:
20 000
Company:
Part Number:
M38867E8AHP EA
Manufacturer:
FUJI
Quantity:
10 800
Part Number:
M38867E8AHP EA
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
DESCRIPTION
The 3886 group is the 8-bit microcomputer based on the 740 fam-
ily core technology.
The 3886 group is designed for controlling systems that require
analog signal processing and include two serial I/O functions, A-D
converters, D-A converters, system data bus interface function,
watchdog timer, and comparator circuit.
The multi-master I
FEATURES
<Microcomputer mode>
Basic machine-language instructions ...................................... 71
Minimum instruction execution time .................................. 0.4 s
(at 10 MHz oscillation frequency)
Memory size
ROM ................................................................. 32K to 60K bytes
RAM ............................................................... 1024 to 2048 bytes
Programmable input/output ports ............................................ 72
Software pull-up resistors ................................................. Built-in
Interrupts ................................................. 21 sources, 16 vectors
(Included key input interrupt)
Timers ............................................................................. 8-bit
Serial I/O1 .................... 8-bit
Serial I/O2 ................................... 8-bit
PWM output circuit ....................................................... 14-bit
Bus interface .................................................................... 2 bytes
I
A-D converter ............................................... 10-bit
D-A converter ................................................. 8-bit
Comparator circuit ...................................................... 8 channels
Watchdog timer ............................................................ 16-bit
Clock generating circuit ..................................... Built-in 2 circuits
(connect to external ceramic resonator or quartz-crystal oscillator)
Power source voltage
In high-speed mode .................................................. 4.0 to 5.5 V
(at 10 MHz oscillation frequency)
In middle-speed mode ........................................... 2.7 to 5.5 V(*)
(at 10 MHz oscillation frequency)
In low-speed mode ............................................... 2.7 to 5.5 V (*)
(at 32 kHz oscillation frequency)
2
C bus interface (option) ............................................. 1 channel
2
C bus interface can be added by option.
(*: 4.0 to 5.5 V for Flash memory version)
1(UART or Clock-synchronized)
1(Clock-synchronized)
8 channels
2 channels
4
2
1
<Flash memory mode>
APPLICATION
Household product, consumer electronics, communications, note
book PC, etc.
Operating temperature range (at programming/erasing)
Notes
Power dissipation
In high-speed mode .......................................................... 40 mW
(at 10 MHz oscillation frequency, at 5 V power source voltage)
In low-speed mode ............................................................ 60 W
(at 32 kHz oscillation frequency, at 3 V power source voltage)
Memory expansion possible (only for M38867M8A/E8A)
Operating temperature range .................................... –20 to 85°C
Supply voltage ................................................. V
Program/Erase voltage ............................... V
Programming method ...................... Programming in unit of byte
Erasing method
Batch erasing ........................................ Parallel/Serial I/O mode
Block erasing .................................... CPU reprogramming mode
Program/Erase control by software command
Number of times for programming/erasing ............................ 100
1. The flash memory version cannot be used for application em-
2. Power source voltage Vcc of the flash memory version is 4.0
..................................................................... Normal temperature
bedded in the MCU card.
to 5.5 V.
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
3886 Group
PP
CC
= 11.7 to 12.6 V
= 5 V ± 10 %
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