参数资料
型号: MB89475P-SH
元件分类: 微控制器/微处理器
英文描述: 8-BIT, 12.5 MHz, MICROCONTROLLER, PDIP48
封装: PLASTIC, SDIP-48
文件页数: 19/46页
文件大小: 999K
代理商: MB89475P-SH
26
MB89470 Series
3. DC Characteristics
(AVCC = VCC = 5.0 V, AVSS = VSS = 0.0 V, TA = –40
°C to +85°C)
(Continued)
Parameter
Symbol
Pin
Condition
Value
Unit
Remarks
Min.
Typ.
Max.
“H” level
input voltage
VIH
P00 ~ P07,
P10 ~ P17,
P20 ~ P27,
P40 ~ P42,
P50 ~ P54
0.7 VCC
VCC + 0.3
V
VIHS
RST, MODE, EC1,
EC2, SCK1, SI1,
SCK2, SI2, PWC,
INT10 ~ INT13, INT20
~ INT24
0.8 VCC
VCC + 0.3
V
“L” level
input voltage
VIL
P00 ~ P07,
P10 ~ P17,
P20 ~ P27,
P40 ~ P42,
P50 ~ P54
VSS
0.3
0.3 VCC
V
VILS
RST, MODE, EC1,
EC2, SCK1, SI1,
SCK2, SI2, PWC,
INT10 ~ INT13, INT20
~ INT24
VSS
0.3
0.2 VCC
V
Open-drain
output pin
application
voltage
VD
P30 ~ P36
VSS
0.3
VCC + 0.3
V
“H” level
output voltage
VOH
P00 ~ P07,
P10 ~ P17,
P20 ~ P27,
P50 ~ P54
IOH = –2.0mA
4.0
——
V
“L” level
output voltage
VOL1
P00 ~ P07,
P10 ~ P17,
P20 ~ P27,
P50 ~ P54, RST
IOL = 4.0 mA
——
0.4
V
VOL2
P30 ~ P36
IOL = 12.0 mA
——
0.4
V
Input leakage
current
ILI
P00 ~ P07,
P10 ~ P17,
P20 ~ P27,
P50 ~ P54
0.45 V < VI <
VCC
-5
+5
A
Without
pull-up
Resister
Open drain
output leakage
current
ILOD
P30 ~ P36
0.45 V < VI <
VCC
-5
+5
A
Pull-down
resistance
RDOWN
MODE
VI = VCC
25
50
100
k
Except
MB89P475
Pull-up
resistance
RPULL
P00 ~ P07,
P10 ~ P17,
P20 ~ P27,
P30 ~ P36,
P50 ~ P54, RST
VI = 0.0 V
25
50
100
k
When pull-up
resistor is
selected
(except RST)
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