參數(shù)資料
型號: M38195M2-XXXFP
廠商: Mitsubishi Electric Corporation
英文描述: SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
中文描述: 單芯片8位CMOS微機(jī)
文件頁數(shù): 1/60頁
文件大?。?/td> 664K
代理商: M38195M2-XXXFP
P8
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/SEG
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M38197MA-XXXFP
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DESCRIPTION
The 3819 group is a 8-bit microcomputer based on the 740 family
core technology.
The 3819 group has a flourescent display automatic display circuit
and an 16-channel 8-bit A-D converter as additional functions.
The various microcomputers in the 3819 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 3819 group, re-
fer to the section on group expansion.
FEATURES
G
Basic machine-language instructions ...................................... 71
G
The minimum instruction execution time ......................... 0.48
μ
s
(at 8.4 MHz oscillation frequency)
G
Memory size .................................................................................
ROM............................................. 4K to 60 K bytes
RAM ........................................... 192 to 2048 bytes
G
Programmable input/output ports ............................................ 54
G
High-breakdown-voltage output ports...................................... 52
G
Interrupts ................................................. 20 sources, 16 vectors
G
Timers............................................................................. 8-bit
6
G
Serial I/O (Serial I/O1 has an automatic transfer function)
...................................................... 8-bit
3(clock-synchronized)
G
PWM output circuit ............... 8-bit
1(also functions as timer 6)
G
A-D converter ............................................... 8-bit
16 channels
G
D-A converter ................................................. 8-bit
1 channels
G
Zero cross detection input............................................ 1 channel
G
Fluorescent display function
Segments ........................................................................16 to 42
Digits.................................................................................. 6 to 16
G
2 Clock generating circuit
Clock (X
IN
-X
OUT
) ................................. Internal feedback resistor
Sub-clock (X
CIN
-X
COUT
) .........Without internal feedback resistor
(connect to external ceramic resonator or quartz-crystal oscil-
lator)
G
Power source voltage
In high-speed mode .................................................. 4.0 to 5.5 V
(at 8.4 MHz oscillation frequency and high-speed selected)
In middle-speed mode............................................... 2.8 to 5.5 V
(at 8.4 MHz oscillation frequency)
In low-speed mode .................................................... 2.8 to 5.5 V
(at 32 kHz oscillation frequency)
G
Power dissipation
In high-speed mode ..........................................................35 mW
(at 8.4 MHz oscillation frequency)
In low-speed mode ............................................................ 60
μ
W
(at 3 V power source voltage and 32 kHz oscillation frequency )
G
Operating temperature range ....................................–10 to 85°C
APPLICATION
Musical Instruments, household appliance, etc.
Package type : 100P6S-A
100-pin plastic-molded QFP
PIN CONFIGURATION (TOP VIEW)
3819 Group
SINGLE-CHIP 8-BIT MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
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