參數(shù)資料
型號(hào)： 93C66AXTEPG
廠商： Microchip Technology Inc.
元件分類： EEPROM
英文描述： 4K Microwire Compatible Serial EEPROM
中文描述： 4K的微絲兼容串行EEPROM
文件頁(yè)數(shù)： 21/24頁(yè)
文件大?。?/td> 405K
代理商： 93C66AXTEPG
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
93C66AXTESN 4K Microwire Compatible Serial EEPROM
93C66AXTESNG 4K Microwire Compatible Serial EEPROM
93C66AXTEST 4K Microwire Compatible Serial EEPROM
93C66AXTESTG 4K Microwire Compatible Serial EEPROM
93C66AXTIMS 4K Microwire Compatible Serial EEPROM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
93C66AXTESN 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:4K Microwire Compatible Serial EEPROM
93C66AXTESNG 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:4K Microwire Compatible Serial EEPROM
93C66AXTEST 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:4K Microwire Compatible Serial EEPROM
93C66AXTESTG 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:4K Microwire Compatible Serial EEPROM
93C66AXT-I/MC 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:4K Microwire Compatible Serial EEPROM
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