AT49F002 데이터 시트보기 (PDF) - Atmel Corporation
부품명
상세내역
일치하는 목록
AT49F002 Datasheet PDF : 17 Pages
| |||
Data Polling Characteristics(1)
Symbol Parameter
tDH
tOEH
tOE
tWR
Notes:
Data Hold Time
OE Hold Time
OE to Output Delay(2)
Write Recovery Time
1. These parameters are characterized and not 100% tested.
2. See tOE spec in AC Read Characteristics.
Data Polling Waveforms
WE
Min
Typ
Max
10
10
0
CE
tOEH
OE
tDH
tOE
HIGH Z
tWR
I/O7
A0-A17
An
An
An
An
An
Units
ns
ns
ns
ns
Toggle Bit Characteristics(1)
Symbol Parameter
tDH
tOEH
tOE
tOEHP
tWR
Notes:
Data Hold Time
OE Hold Time
OE to Output Delay(2)
OE High Pulse
Write Recovery Time
1. These parameters are characterized and not 100% tested.
2. See tOE spec in AC Read Characteristics.
Toggle Bit Waveforms(1)(2)(3)
WE
Min
Typ
Max
Units
10
ns
10
ns
ns
150
ns
0
ns
CE
OE
tOEH
tOEHP
tDH tOE
HIGH Z
I/O6
tWR
Notes: 1. Toggling either OE or CE or both OE and CE will operate toggle bit. The tOEHP specification must be met by the toggling
input(s).
2. Beginning and ending state of I/O6 will vary.
3. Any address location may be used but the address should not vary.
10
AT49F002(N)(T)
Share Link: 