參數(shù)資料
型號(hào): 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(chǔ)器(為512k多路復(fù)用地址/輸出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: 181K
代理商: AT27LV520
AT27LV520
5
Note:
3, 4, 5
see AC Waveforms for Read Operation
AC Waveforms for Read Operation
(1)
Notes:
1. Timing measurement reference levels for all speed grades are V
OL
= 0.8V and V
OH
= 2.0V. Input AC drive levels are V
IL
=
0.45V and V
IH
= 2.4V.
2. OE/V
PP
may be delayed up to t
CE
- t
OE
after the address is valid without impact on t
CE
.
3. OE/V
PP
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
AT27LV520-70
AT27LV520-90
Units
Min
Max
Min
Max
t
ACC
(3)
Address to Output Delay
ALE = OE/V
PP
= V
IL
70
90
ns
t
CE
Address Latch Enable Low to Output Delay
Address Valid
55
70
ns
t
AS
Address Setup Time
OE/V
PP
= V
IH
12
15
ns
t
AH
Address Hold Time
OE/V
PP
= V
IH
12
15
ns
t
ALE
t
OE
Address Latch Enable Width
OE/V
PP
= V
IH
ALE = V
IL
40
45
ns
(3)
OE/V
PP
to Output Delay
30
35
ns
t
DF
(4)(5)
OE/V
PP
High to Output Float
ALE = V
IL
25
25
ns
t
OH
Output Hold from Address or OE/V
PP
,
whichever occurred first
ALE = V
IL
7
0
ns
ALE
OE/V
PP
AD7 - AD0
A15 - A8
tALE
ADDRESS IN
tAS
tAH
DATA OUT
tOE
tACC
tDF
tOH
tCE
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相關(guān)代理商/技術(shù)參數(shù)
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(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
AT27LV520-70XC 功能描述:IC OTP 512KBIT 70NS 20TSSOP 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
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(chǔ)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(chǔ)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(chǔ)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