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參數(shù)資料
| 型號(hào)： | AT49BV040T-20TI |
| 廠商： | ATMEL CORP |
| 元件分類： | DRAM |
| 英文描述： | 4-Megabit 512K x 8 Single 2.7-volt Battery-Voltage Flash Memory |
| 中文描述： | 512K X 8 FLASH 2.7V PROM, 200 ns, PDSO32 |
| 封裝： | 8 X 20 MM, PLASTIC, MO-142BD, TSOP-32 |
| 文件頁數(shù)： | 9/12頁 |
| 文件大小： | 210K |
| 代理商： | AT49BV040T-20TI |
AT49BV/LV040
9
Toggle Bit Waveforms
(1)(2)(3)
Notes:
1.
Toggling either OE or CE or both OE and CE will operate toggle bit. The t
OEHP
specification must be met by the toggling
input(s).
Beginning and ending state of I/O6 will vary.
Any address location may be used but the address should not vary.
2.
3.
Data Polling Waveforms
Data Polling Characteristics
(1)
Notes:
1.
2.
These parameters are characterized and not 100% tested.
See t
OE
spec in AC Read Characteristics.
Symbol
Parameter
Min
Typ
Max
Units
t
DH
t
OEH
Data Hold Time
0
ns
OE Hold Time
10
ns
t
OE
OE to Output Delay
(2)
ns
t
WR
Write Recovery Time
0
ns
Toggle Bit Characteristics
(1)
Notes: 1. These parameters are characterized and not 100% tested.
2. See t
OE
spec in AC Read Characteristics.
Symbol
Parameter
Min
Typ
Max
Units
t
DH
Data Hold Time
0
ns
t
OEH
OE Hold Time
10
ns
t
OE
OE to Output Delay
(2)
ns
t
OEHP
OE High Pulse
150
ns
t
WR
Write Recovery Time
0
ns
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT49BV040T-20VC | LM4670 Boomer ® Audio Power Amplifier Series Filterless High Efficiency 3W Switching Audio Amplifier; Package: MICRO SMD; No of Pins: 9 |
| AT49BV040T-20VI | LM4670 Boomer ® Audio Power Amplifier Series Filterless High Efficiency 3W Switching Audio Amplifier; Package: MICRO SMD; No of Pins: 9 |
| AT49LV040-70JC | 4-megabit (512K x 8) Single 2.7-volt Battery-Voltage Flash Memory |
| AT49LV040-70JI | LM4908 Boomer ® Audio Power Amplifier Series 10kV ESD Rated, Dual 120 mW Headphone Amplifier; Package: MINI SOIC; No of Pins: 8 |
| AT49LV040-70TC | 4-megabit (512K x 8) Single 2.7-volt Battery-Voltage Flash Memory |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT49BV040T-20VC | 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 |
| AT49BV040T-20VI | 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 |
| AT49BV040T-90JC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 Flash EEPROM |
| AT49BV040T-90JI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 Flash EEPROM |
| AT49BV040T-90TC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 Flash EEPROM |
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