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參數(shù)資料
| 型號(hào)： | AT27BV020-85LI |
| 英文描述： | x8 EPROM |
| 中文描述： | x8存儲(chǔ)器 |
| 文件頁數(shù)： | 8/12頁 |
| 文件大?。?/td> | 138K |
| 代理商： | AT27BV020-85LI |
AT27BV010
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 27BV010 Integrated Product Identification Code
(1)
Note:
1. The AT27BV010 has the same Product Identification Code as the AT27C010. Both are programming compatible.
AC Programming Characteristics
T
A
= 25
±
5°C, V
CC
= 6.5
±
0.25V, V
PP
= 13.0
±
0.2V
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
CES
CE Setup Time
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
PGM Program Pulse Width
(3)
2
μ
s
t
PW
95
105
μ
s
t
OE
Data Valid from OE
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
0
1
0
1
05
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT27BV020-85PC | x8 EPROM |
| AT27BV020-85PI | x8 EPROM |
| AT27BV020-85TC | x8 EPROM |
| AT27BV020-85TI | x8 EPROM |
| AT27BV040-10DC | x8 EPROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT27BV020-85PC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EPROM |
| AT27BV020-85PI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EPROM |
| AT27BV020-85TC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EPROM |
| AT27BV020-85TI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 EPROM |
| AT27BV020-90CC | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:2-Megabit 256K x 8 Unregulated Battery-Voltage High Speed OTP EPROM |
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