參數(shù)資料
型號(hào): AT27LV040A
廠商: Atmel Corp.
英文描述: 512K x 8 Low-voltage OTP EPROM(512K x 8低電壓一次可編程EPROM)
中文描述: 為512k × 8低壓檢察官辦公室存儲(chǔ)器(為512k × 8低電壓一次可編程存儲(chǔ)器)
文件頁數(shù): 8/12頁
文件大小: 143K
代理商: AT27LV040A
AT27LV040A
8
Notes:
1. V
CC
must be applied simultaneously or before V
PP
and removed simultaneously or after V
PP
.
2. This parameter is only sampled and is not 100% tested. Output Float is defined as the point where data is no longer driven—
see timing diagram.
3. Program Pulse width tolerance is 100
μ
sec
±
5%.
Atmel’s 27LV040A Integrated Product Identification Code
(1)
Note:
1. The AT27LV040A has the same Product Identification Code as the AT27C040. Both are programming compatible.
AC Programming Characteristics
T
A
= 25
±
5°C, V
CC
= 6.5
±
0.25V, V
PP
= 13.0
±
0.25V
Symbol
Parameter
Test Conditions
(1)
Limits
Units
Min
Max
t
AS
Address Setup Time
Input Rise and Fall Times:
(10% to 90%) 20 ns
Input Pulse Levels:
.0.45V to 2.4V
Input Timing Reference Level:
0.8V to 2.0V
Output Timing Reference Level:
0.8V to 2.0V
2
μ
s
t
OES
OE Setup Time
2
μ
s
t
DS
Data Setup Time
2
μ
s
t
AH
Address Hold Time
0
μ
s
t
DH
Data Hold Time
2
μ
s
t
DFP
OE High to Output Float Delay
(2)
0
130
ns
t
VPS
V
PP
Setup Time
2
μ
s
t
VCS
V
CC
Setup Time
CE Program Pulse Width
(3)
2
μ
s
t
PW
95
105
μ
s
t
OE
Data Valid from OE
(2)
150
ns
t
PRT
V
PP
Pulse Rise Time During
Programming
50
ns
Codes
Pins
Hex
Data
A0
O7
O6
O5
O4
O3
O2
O1
O0
Manufacturer
0
0
0
0
1
1
1
1
0
1E
Device Type
1
0
0
0
0
1
0
1
1
0B
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參數(shù)描述
AT27LV040A12JC 制造商:Atmel Corporation 功能描述:
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AT27LV040A-12JI 功能描述:IC OTP 4MBIT 120NS 32PLCC RoHS:否 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:32 系列:- 格式 - 存儲(chǔ)器:閃存 存儲(chǔ)器類型:FLASH 存儲(chǔ)容量:1M (128K x 8) 速度:120ns 接口:并聯(lián) 電源電壓:2.7 V ~ 3.6 V 工作溫度:0°C ~ 70°C 封裝/外殼:32-LCC(J 形引線) 供應(yīng)商設(shè)備封裝:32-PLCC 包裝:管件 其它名稱:AT49BV00112JC
AT27LV040A-12TC 功能描述:IC OTP 4MBIT 120NS 32TSOP RoHS:否 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:32 系列:- 格式 - 存儲(chǔ)器:閃存 存儲(chǔ)器類型:FLASH 存儲(chǔ)容量:1M (128K x 8) 速度:120ns 接口:并聯(lián) 電源電壓:2.7 V ~ 3.6 V 工作溫度:0°C ~ 70°C 封裝/外殼:32-LCC(J 形引線) 供應(yīng)商設(shè)備封裝:32-PLCC 包裝:管件 其它名稱:AT49BV00112JC
AT27LV040A-12TI 功能描述:IC OTP 4MBIT 120NS 32TSOP RoHS:否 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:32 系列:- 格式 - 存儲(chǔ)器:閃存 存儲(chǔ)器類型:FLASH 存儲(chǔ)容量:1M (128K x 8) 速度:120ns 接口:并聯(lián) 電源電壓:2.7 V ~ 3.6 V 工作溫度:0°C ~ 70°C 封裝/外殼:32-LCC(J 形引線) 供應(yīng)商設(shè)備封裝:32-PLCC 包裝:管件 其它名稱:AT49BV00112JC