参数资料
型号: AT29C256-12
厂商: Atmel Corp.
英文描述: High Speed CMOS Logic 8-Bit Shift Register with Input Storage 16-PDIP -55 to 125
中文描述: 256K 32K的× 8 5伏只有闪存的CMOS
文件页数: 11/17页
文件大小: 343K
代理商: AT29C256-12
11
AT29C256
0046P–FLASH–10/04
Notes:
1. These parameters are characterized and not 100% tested.
2. See t
OE
spec in AC Read Characteristics.
Data Polling Waveforms
Notes:
1. These parameters are characterized and not 100% tested.
2. See t
OE
spec in AC Read Characteristics.
Toggle Bit Waveforms
(1)(2)(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 Characteristics
(1)
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
WR
Write Recovery Time
0
ns
Toggle Bit Characteristics
(1)
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
相关PDF资料
PDF描述
AT29C256-12JC High Speed CMOS Logic 8-Bit Shift Register with Input Storage 16-PDIP -55 to 125
AT29C256-12JI High Speed CMOS Logic 8-Bit Shift Register with Input Storage 16-SOIC -55 to 125
AT29C256-70TI High Speed CMOS Logic 4-by-4 Register File 16-SOIC -55 to 125
AT29C256-90JC High Speed CMOS Logic 4-by-4 Register File 16-SOIC -55 to 125
AT29C256-90JI High Speed CMOS Logic 4-by-4 Register File 16-SOIC -55 to 125
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