参数资料
型号: M37272M8-XXXSP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42
封装: 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-42
文件页数: 3/143页
文件大小: 2018K
代理商: M37272M8-XXXSP
99
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
M37272M6/M8–XXXSP/FP, M37272MA–XXXSP
M37272E8SP/FP, M37272EFSP
MITSUBISHI MICROCOMPUTERS
Rev. 1.3
Fig.12.1 Measure Circuits
1
3
5
2
4
6
Vss
Vcc
V
VOH
or
VOL
IOH
or
IOL
4.5 V
Each output pin
After setting each output pin to HIGH level when measuring VOH
and to LOW level when measuring VOL, each pin is measured.
Vss
Vcc
5.0 V
Each input pin
Vss
Vcc
VBS
4.5V
SCL1 or SDA1
IBS
A
RBS = VBS/IBS
SCL2 or SDA2
RBS
Vss
Vcc
5.5 V
Each input pin
A
IIZH
or
IIZL
Vss
Vcc
5.5 V
A
Each output pin
After setting each output pin OFF state, each
pin is measured
IOZH
12 V
A
Vss
Vcc
XIN
XOUT
OSC1
OSC2
Icc
8.00 MHz
+
Power source voltage
Pin VCC is made the operation state and is
measured the current, with a ceramic
resonator.
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