參數(shù)資料
型號: AT27LV520
廠商: Atmel Corp.
英文描述: 512K Multiplexed Addresses/Outputs Low-voltage OTP EPROM(512K多路復(fù)用地址/輸出低電壓一次可編程EPROM)
中文描述: 復(fù)用地址為512k /輸出低電壓檢察官辦公室存儲器(為512k多路復(fù)用地址/輸出低電壓一次可編程存儲器)
文件頁數(shù): 8/12頁
文件大?。?/td> 181K
代理商: AT27LV520
AT27LV520
8
Notes:
1. V
CC
must be applied simultaneously or before OE/V
PP
and removed simultaneously or after OE/V
PP
.
2. Program Pulse width tolerance is 50
=
μsec
=
±
=
5%.
3. 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.
Note:
1. The AT27LV520 has the same product identification code as the AT27C520. Both are programming compatible.
AC Programming Characteristics
T
A
= 25
±
5
°
C, V
CC
= 6.5
±
0.25V, OE/V
PP
= 13.0
±
0.25V
Symbol
Parameter
(1)
Test Conditions
Limits
Units
Min
Max
t
ALE
Address Latch Enable Width
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
500
ns
t
LAS
Latched Address Setup Time
100
ns
t
LAH
Latched Address Hold Time
100
ns
t
LP
ALE Low to OE/V
PP
High Voltage Delay
2
μs
t
OES
OE/V
PP
Setup Time
2
μs
t
OEH
OE/V
PP
Hold Time
2
μs
t
DS
Data Setup Time
2
μs
t
DH
Data Hold Time
2
μs
t
PW
ALE Program Pulse Width
(2)
47.5
52.5
μs
t
VR
OE/V
PP
Recovery Time
2
μs
t
VCS
V
CC
Setup Time
2
μs
t
OE
Data Valid from OE/V
PP
OE/V
PP
High to Output Float Delay
(3)
150
ns
t
DFP
0
130
ns
t
AS
Address Setup Time
2
μs
t
AH
Address Hold Time
0
μs
t
PRT
OE/V
PP
Pulse Rise Time During
Programming
50
ns
Atmel
s 27LV520 Integrated Product Identification Code
Codes
Pins
Hex
Data
A8
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0
Manufacturer
0
0
0
0
1
1
1
1
0
1E
Device Type
1
1
0
0
1
1
1
0
1
9D
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參數(shù)描述
AT27LV520-70SC 功能描述:IC OTP 512KBIT 70NS 20SOIC RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標(biāo)準(zhǔn)包裝:32 系列:- 格式 - 存儲器:閃存 存儲器類型:FLASH 存儲容量: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
AT27LV520-70XC 功能描述:IC OTP 512KBIT 70NS 20TSSOP RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標(biāo)準(zhǔn)包裝:32 系列:- 格式 - 存儲器:閃存 存儲器類型:FLASH 存儲容量: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
AT27LV520-70XI 功能描述:可擦除可編程ROM 512Kb (64Kx8) OTP 3V 70ns RoHS:否 制造商:Maxim Integrated 類型: 存儲容量:1024 bit 組織:1 K x 1 接口類型: 工作電流:5 uA 編程電壓: 工作電源電壓:2.8 V to 6 V 最大工作溫度:+ 85 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-92
AT27LV520-70XU 功能描述:可擦除可編程ROM 512Kb (64Kx8) OTP 3V 70ns RoHS:否 制造商:Maxim Integrated 類型: 存儲容量:1024 bit 組織:1 K x 1 接口類型: 工作電流:5 uA 編程電壓: 工作電源電壓:2.8 V to 6 V 最大工作溫度:+ 85 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-92
AT27LV520-90SC 功能描述:可擦除可編程ROM 512k bit RoHS:否 制造商:Maxim Integrated 類型: 存儲容量:1024 bit 組織:1 K x 1 接口類型: 工作電流:5 uA 編程電壓: 工作電源電壓:2.8 V to 6 V 最大工作溫度:+ 85 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-92