參數(shù)資料
型號： 93LC66CEP
廠商： Microchip Technology Inc.
英文描述： Quadruple 2-Line To 1-Line Data Selectors / Multiplexers 16-SO -40 to 85
中文描述： 4K的微絲兼容串行EEPROM
文件頁數(shù)： 21/24頁
文件大?。?/td> 405K
代理商： 93LC66CEP
93AA66A/B/C, 93LC66A/B/C, 93C66A/B/C
DS21795B-page 6
2003 Microchip Technology Inc.
2.4
ERASE
The ERASE instruction forces all data bits of the speci-
fied address to the logical ‘1’ state. CS is brought low
following the loading of the last address bit. This falling
edge of the CS pin initiates the self-timed program-
ming cycle, except on ‘93C’ devices where the rising
edge of CLK before the last address bit initiates the
write cycle.
The DO pin indicates the READY/BUSY status of the
device if CS is brought high after a minimum of 250 ns
low (TCSL). DO at logical ‘0’ indicates that programming
is still in progress. DO at logical ‘1’ indicates that the
register at the specified address has been erased and
the device is ready for another instruction.
Note:
Issuing a Start bit and then taking CS low
will clear the READY/BUSY status from
DO.
FIGURE 2-1:
ERASE TIMING FOR 93AA AND 93LC DEVICES
FIGURE 2-2:
ERASE TIMING FOR 93C DEVICES
CS
CLK
DI
DO
TCSL
CHECK STATUS
1
1AN
AN-1
AN-2
A0
TSV
TCZ
BUSY
READY
HIGH-Z
TWC
HIGH-Z
CS
CLK
DI
DO
TCSL
CHECK STATUS
1
1AN
AN-1
AN-2
A0
TSV
TCZ
BUSY
READY
HIGH-Z
TWC
HIGH-Z
相關(guān)PDF資料
PDF描述
93LC66CESN Quadruple 2-Line To 1-Line Data Selectors / Multiplexers 16-TSSOP -40 to 85
93LC66CEST Quadruple 2-Line To 1-Line Data Selectors / Multiplexers 16-TSSOP -40 to 85
93LC66CIMS Quadruple 2-Line To 1-Line Data Selectors / Multiplexers 16-TSSOP -40 to 85
93LC66CIMSG 4K Microwire Compatible Serial EEPROM
93LC66CIP Quadruple 2-Line To 1-Line Data Selectors / Multiplexers 16-TSSOP -40 to 85
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
93LC66C-I/MS 功能描述:電可擦除可編程只讀存儲器 128x8 Or 64x16 RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
93LC66C-I/MSG 功能描述:電可擦除可編程只讀存儲器 128x8 Or 64x16 Lead Free Package RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
93LC66C-I/P 功能描述:電可擦除可編程只讀存儲器 128x8 Or 64x16 RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
93LC66C-I/P 制造商:Microchip Technology Inc 功能描述:IC EEPROM SERIAL 4K 93LC66 DIP8
93LC66C-I/PG 功能描述:電可擦除可編程只讀存儲器 128x8 Or 64x16 Lead Free Package RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
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