參數(shù)資料
型號(hào)： 93AA66BX-I/MS
元件分類： PROM
英文描述： 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
封裝： ROHS COMPLIANT, PLASTIC, MSOP-8
文件頁(yè)數(shù)： 28/30頁(yè)
文件大?。?/td> 550K
代理商： 93AA66BX-I/MS
2008 Microchip Technology Inc.
DS21795D-page 7
93AA66A/B/C, 93LC66A/B/C, 93C66A/B/C
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
11
1
AN
AN-1
AN-2
A0
TSV
TCZ
Busy
Ready
High-Z
TWC
High-Z
CS
CLK
DI
DO
TCSL
Check Status
11
1
AN
AN-1
AN-2
A0
TSV
TCZ
Busy
Ready
High-Z
TWC
High-Z
相關(guān)PDF資料
PDF描述
93AA66BX-I/P 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDIP8
93C66AXT-I/SNG 512 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8
93C66C-E/MS 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
93LC66A-I/PG 512 X 8 MICROWIRE BUS SERIAL EEPROM, PDIP8
93LC66AX-I/SNG 512 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
93AA66BXT-I/SN 功能描述:電可擦除可編程只讀存儲(chǔ)器 256x16 - 1.8V RotPin RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)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
93AA66BXT-I/SNG 功能描述:電可擦除可編程只讀存儲(chǔ)器 256x16 - 1.8V RotPin Lead Free Package RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)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
93AA66C/S15K 制造商:Microchip Technology Inc 功能描述:4K, 512 X 8 OR 256 X 16 1.8V DIE IN WAFFLE PK, IND - Gel-pak, waffle pack, wafer, diced wafer on film
93AA66C/W15K 制造商:Microchip Technology Inc 功能描述:4K, 512 X 8 OR 256 X 16 1.8V WAFER, IND - Gel-pak, waffle pack, wafer, diced wafer on film
93AA66C/WF15K 制造商:Microchip Technology Inc 功能描述:4K, 512 X 8 OR 256 X 16 1.8V WAFER ON FR, IND - Gel-pak, waffle pack, wafer, diced wafer on film
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