參數(shù)資料
型號(hào): MB89P955PFM
元件分類: 微控制器/微處理器
英文描述: 8-BIT, OTPROM, 5 MHz, MICROCONTROLLER, PQFP64
封裝: 0.65 MM PITCH, QFP-64
文件頁(yè)數(shù): 17/40頁(yè)
文件大?。?/td> 600K
代理商: MB89P955PFM
MB89950 Series
24
s ELECTRICAL CHARACTERISTICS
1. Absolute Maximum Ratings
(VSS = 0.0 V)
* : It is only suitable to MB89P955/PV950.
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
Input voltage
VI1
VSS – 0.3 VCC + 0.3
V
All the pins must not exceed VSS + 7.0 V,
excluding P00 to P07, P10 to P17,
P20 to P25,P32 to P33 in MB89P955/PV950
VI2
VSS – 0.3
VSS + 7.0
V
Applicable to P00 to P07, P10 to P17,
P20 to P25 (port select) in MB89951/953
VI3
VSS – 0.3
V3
V
*P00 to P07, P10 to P17, P20 to P25,
P32 to P33
Output voltage
VO1
VSS – 0.3 VCC + 0.3
V
All the pins must not exceed Vss + 7.0 V,
excluding P00 to P07, P10 to P17, P20 to
P25,
P32 to P33 in MB89P955/PV950
VO2
VSS – 0.3
VSS + 7.0
V
Applicable to P00 to P07, P10 to P17,
P20 to P25 (port select) in MB89951/953
VO3
VSS – 0.3
V3
V
P00 to P07, P10 to P17, P20 to P25,
P32 to P33*
“L” level output current IOL
10
mA
Applicable to all pins except power supply
pin.
“L” level average
output current
IOLAV
4mA
Applicable to all pins excluding power supply
pin.
Specified as the average value in 1 hour.
“L” level total output
current
∑IOL
40
mA
“H” level output current IOH
–5
mA
Applicable to all pins excluding power supply
pin.
“H” level average
output current
IOHAV
–2
mA
Applicable to all pins excluding power supply
pin.
Specified as the average value in 1 hour.
“H” level total output
maximum current
∑IOH
–10
mA
Power consumption
PD
300
mW
Operating temperature TA
–40
+85
°C
Storage temperature
Tstg
–55
+150
°C
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