參數(shù)資料
型號(hào): HT25LC512
廠(chǎng)商: Holtek Semiconductor Inc.
英文描述: CMOS 64Kx8-Bit SPI Serial OTP EPROM
中文描述: 的CMOS 64Kx8位檢察官辦公室的SPI串行存儲(chǔ)器
文件頁(yè)數(shù): 2/11頁(yè)
文件大小: 153K
代理商: HT25LC512
Pin Assignment
Pin Description
Pin No.
Pin Name
Description
1
CS
Chip select
2
SO
Serial Output
3
VPP
Program voltage supply
4
GND
Negative power supply, ground
5
SI
Serial input
6
SCK
Serial clock
7
HOLD
Suspends serial input
8
VCC
Positive power supply
Absolute Maximum Rating
OperationTemperatureCommercial..........................................................................................................0 Cto+70 C
Storage Temperature............................................................................................................................. 65 C to 125 C
AppliedVCCVoltagewithRespecttoVSS ................................................................................................ 0.6Vto7.0V
AppliedVoltageonInputPinwithRespecttoVSS ..................................................................................... 0.6Vto7.0V
AppliedVoltageonOutputPinwithRespecttoVSS ......................................................................... 0.6VtoV
CC
+0.5V
AppliedVPPVoltagewithRespecttoVSS............................................................................................... 0.6Vto13.5V
Note: These are stress ratings only. Stresses exceeding the range specified under Absolute Maximum Ratings may
cause substantial damage to the device. Functional operation of this device at other conditions beyond those
listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliabil-
ity.
D.C. Characteristics
Ta=0 C to +70 C
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
CC
Conditions
Read Operation
V
CC
Supply Voltage
2.7
3.6
V
V
IL
Input Low Voltage
0.5
0.2V
CC
V
V
IH
Input High Voltage
0.7V
CC
V
CC
+0.5
V
V
OL
Output Low Voltage
2.7V~
3.6V
I
OL
=0.15mA;
2.7V V
CC
3.6V
0.2
V
V
OH
Output High Voltage
2.7V~
3.6V
I
OH
= 100 A
V
CC
0.2
V
HT25LC512
Rev. 1.10
2
October 17, 2005
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