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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)： | 8/10頁 |
| 文件大?。?/td> | 489K |
| 代理商： | AT29BV020-35 |
Toggle Bit Characteristics
(1)
Symbol
Parameter
Min
Typ
Max
Units
t
DH
t
OEH
t
OE
t
OEHP
t
WR
Notes: 1. These parameters are characterized and not 100% tested.
2. See t
OE
spec in AC Read Characteristics.
Data Hold Time
10
ns
OE Hold Time
OE to Output Delay
(2)
10
ns
ns
OE High Pulse
150
ns
Write Recovery Time
0
ns
Data Polling Characteristics
(1, 2)
Symbol
Parameter
Min
Typ
Max
Units
t
DH
t
OEH
t
OE
t
WR
Data Hold Time
10
ns
OE Hold Time
OE to Output Delay
(2)
10
ns
ns
Write Recovery Time
0
ns
Notes: 1. These parameters are characterized and not 100% tested.
2. See t
OE
spec in AC Read Characteristics.
Toggle Bit Waveforms
(1, 3)
Notes: 1. Toggling either OE or CE or both OE and CE will
operate toggle bit.
2. Beginning and ending state of I/O6 will vary.
3. Any address location may be used but the address
should not vary.
Data Polling Waveforms
4-20
AT29BV020
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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