參數(shù)資料
型號(hào): MSM64P164-XXXGS-BK
廠商: LAPIS SEMICONDUCTOR CO LTD
元件分類: 微控制器/微處理器
英文描述: 4-BIT, OTPROM, 0.4 MHz, MICROCONTROLLER, PQFP80
封裝: 14 X 20 MM, 0.80 MM PITCH, PLASTIC, QFP-80
文件頁數(shù): 28/39頁
文件大小: 288K
代理商: MSM64P164-XXXGS-BK
33/38
Semiconductor
MSM64P164
PEDL64P164-04
(2) Write Operation
DC Characteristics
AC Characteristics
Measurement conditions:
Input pulse level ...................... 0.45 V to 4.55 V
Input rise/fall time ................. less than 20 ns
Threshold level ........................ input 0.8 V, 2 V/output 0.8 V, 2 V
Max.
Typ.
Min.
Symbol
Condition
Unit
Parameter
IPP
mA
50
CE = VIL
VPP Power Supply Current
ICC
mA
100
VCC = VDD1 = VDD2
VCC Power Supply Current
VIH
V
VCC
4.0
VCC = VDD1 = VDD2
Input Voltage
VIL
1.0
0
IOH
–0.7
–2.0
Output Current
IOL
0.7
0.2
VOL = 0.5 V
–0.2
2.0
V
mA
VCC = VDD1 = VDD2
VOH = VCC – 0.5 V
(VSS = 0 V, VDD1 = VDD2 = 5 V ±5%, VPP = 12.5 V ±0.5 V, Ta = 25°C ±5°C, unless otherwise specified)
Max.
Typ.
Min.
Symbol
Condition
Unit
Parameter
tAS
ms
2.0
Address Setup Time
tOES
ms
2.0
OE Setup Time
tDS
ms
2.0
Data Setup Time
tAH
0
Address Hold Time
ms
tDH
ms
2.0
Data Hold Time
tDFP
ns
130
0
OE Output Floating Delay Time
tVS
ms
2.0
VPP Power Source Setup Time
tPW
1.05
1.0
0.95
Initial Program Pulse Width
ms
tOPW
ms
78.75
2.85
Additional Program Pulse Width
tOE
ns
150
VDD1 = VDD2
6 V ±0.25 V
OE Output Effective Delay Time
VDD1 = VDD2
6 V ±0.25 V
(VSS = 0 V, VDD1 = VDD2 = 5 V ±5%, VPP = 12.5 V ±0.5 V, Ta = 25°C ±5°C, unless otherwise specified)
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