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(yè)數(shù): 5/12頁(yè)
文件大小: 143K
代理商: AT27LV040A
AT27LV040A
5
AC Waveforms for Read Operation
(1)
Notes:
1. Timing measurement references are 0.8V and 2.0V. Input AC drive levels are 0.45V and 2.4V. See Input Test Waveforms and
Measurement Levels.
2. OE may be delayed up to t
CE
- t
OE
after the falling edge of CE without impact on t
CE
.
3. OE may be delayed up to t
ACC
- t
OE
after the address is valid without impact on t
ACC
.
4. This parameter is only sampled and is not 100% tested.
5. Output float is defined as the point when data is no longer driven.
AC Characteristics for Read Operation
V
CC
= 3.0V to 3.6V and 4.5V to 5.5V
Symbol
Parameter
Condition
AT27LV040A-90
AT27LV040A-12
AT27LV040A-15
Units
Min
Max
Min
Max
Min
Max
t
ACC
(3)
Address to Output Delay
CE = OE = V
IL
90
120
150
ns
t
CE
(2)
CE to Output Delay
OE = V
IL
90
120
150
ns
t
OE
(2)(3)
OE to Output Delay
CE = V
IL
50
50
60
ns
t
DF
(4)(5)
OE or CE High to Output
Float, whichever occurred first
60
40
50
ns
t
OH
Output Hold from Address, CE
or OE, whichever occurred first
0
0
0
ns
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相關(guān)代理商/技術(shù)參數(shù)
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