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參數(shù)資料
| 型號： | AT29BV020-35 |
| 廠商： | Atmel Corp. |
| 英文描述： | 2 Megabit 256K x 8 Single 2.7-volt Battery-Voltage CMOS Flash Memory |
| 中文描述： | 2兆位256K × 8單2.7伏電池電壓的CMOS閃存 |
| 文件頁數(shù)： | 5/10頁 |
| 文件大?。?/td> | 489K |
| 代理商： | AT29BV020-35 |
AC Read Characteristics
AT29BV020-25
AT29BV020-35
Symbol
t
ACC
t
CE
(1)
t
OE
(2)
t
DF
(3, 4)
Parameter
Address to Output Delay
CE to Output Delay
OE to Output Delay
CE or OE to Output Float
Output Hold from OE, CE or Address,
whichever occurred first
Min
Max
Min
Max
Units
ns
ns
ns
ns
250
250
120
60
350
350
150
75
0
0
0
0
t
OH
0
0
ns
AC Read Waveforms
Notes: 1. CE may be delayed up to t
ACC
- t
CE
after the address
transition without impact on t
ACC
.
2. OE may be delayed up to t
CE
- t
OE
after the falling
edge of CE without impact on t
CE
or by t
ACC
- t
OE
after an address change without impact on t
ACC
.
3. t
DF
is specified from OE or CE whichever occurs first
(C
L
= 5 pF).
4. This parameter is characterized and is not 100% tested.
t
R
, t
F
< 5 ns
Input Test Waveforms and Measurement Level
Output Test Load
Pin Capacitance
(f = 1 MHz, T = 25°C)
(1)
Typ
4
8
Max
6
12
Units
pF
pF
Conditions
V
IN
= 0V
V
OUT
= 0V
C
IN
C
OUT
Note:
1. These parameters are characterized and not 100% tested.
AT29BV020
4-17
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT29BV020-35JC | 2 Megabit 256K x 8 Single 2.7-volt Battery-Voltage CMOS Flash Memory |
| AT29BV020 | 256K x 8 Single 2.7-volt Battery-Voltage Flash Memory(256K x 8單電源2.7V Battery-Voltage技術(shù)閃速存儲器) |
| AT29BV040A | 4 Megabit 512K x 8 Single 2.7-volt Battery-Voltage CMOS Flash Memory |
| AT29BV040A-25 | 4 Megabit 512K x 8 Single 2.7-volt Battery-Voltage CMOS Flash Memory |
| AT29BV040A-25TC | 4 Megabit 512K x 8 Single 2.7-volt Battery-Voltage CMOS Flash Memory |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT29BV020-35JC | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:2 Megabit 256K x 8 Single 2.7-volt Battery-Voltage CMOS Flash Memory |
| AT29BV020-35JI | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:2 Megabit 256K x 8 Single 2.7-volt Battery-Voltage CMOS Flash Memory |
| AT29BV020-35TC | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:2 Megabit 256K x 8 Single 2.7-volt Battery-Voltage CMOS Flash Memory |
| AT29BV020-35TI | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:2 Megabit 256K x 8 Single 2.7-volt Battery-Voltage CMOS Flash Memory |
| AT29BV040A | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:4-megabit (512K x 8) Single 2.7-volt Battery-Voltage Flash Memory |
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