參數(shù)資料
型號: MB89823RPFM
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 5 MHz, MICROCONTROLLER, PQFP80
封裝: PLASTIC, QFP-80
文件頁數(shù): 17/37頁
文件大?。?/td> 402K
代理商: MB89823RPFM
MB89820 Series
24
s
s ELECTRICAL CHARACTERISTICS
1. Absolute Maximum Ratings
(VSS = 0.0 V)
WARNING: Semiconductor devices can be permanently damaged by application of stress (voltage, current,
temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings.
Parameter
Symbol
Value
Unit
Remarks
Min
Max
Power supply voltage
VCC
VSS
0.3
VSS +
7.0
V
LCD power supply voltage
V3
VSS
0.3
VSS +
7.0
V
V3 pin
Input voltage
VI1
VSS
0.3
VCC +
0.3
V
VI1 must not exceed VSS + 7.0 V.
Except P00 to P07 and P10 to P17
for the MB89P825/PV820, and P20
to P25 without a pull-up resistor
VI2
VSS
0.3
VSS +
7.0
V
P00 to P07 and P10 to P17 (when
selected as ports) for the MB89821/
823R/825, and P20 to P25 without a
pull-up resistor
VI3
VSS
0.3
V3 + 0.3
V
P00 to P07 and P10 to P17 for the
MB89P825/PV820
Output voltage
VO1
VSS
0.3
VCC +
0.3
V
VO1 must not exceed VSS + 7.0 V.
Except P00 to P07 and P10 to P17
for the MB89P825/PV820, and P20
to P25 without a pull-up resistor
VO2
VSS
0.3
VSS +
7.0
V
P00 to P07 and P10 to P17 (when
selected as ports) for the MB89821/
823R/825, and P20 to P25 without a
pull-up resistor
VO3
VSS
0.3
V3 + 0.3
V
P00 to P07 and P10 to P17 for the
MB89P825/PV820
“L” level output current
IOL
10
mA
Except power supply pins
“L” level average output
current
IOLAV
—4
mA
Average value (operating current
×
operating rate)
Except power supply pins
Total “L” level output current
ΣIOL
—40
mA
“H” level output current
IOH
–5
mA
Except power supply pins
“H” level average output
current
IOHAV
—–2
mA
Average value (operating current
×
operating rate)
Except power supply pins
Total “H” level output current
ΣIOH
–10
mA
Power consumption
PD
300
mW
Operating temperature
TA
–40
+85
°C
Storage temperature
Tstg
–55
+150
°C
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