參數(shù)資料
型號(hào)： 93LC46AT-I/SNX
元件分類： PROM
英文描述： 128 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8
封裝： ROHS COMPLIANT, PLASTIC, SOIC-8
文件頁數(shù)： 32/34頁
文件大?。?/td> 712K
代理商： 93LC46AT-I/SNX
2010 Microchip Technology Inc.
DS21749H-page 7
93AA46A/B/C, 93LC46A/B/C, 93C46A/B/C
2.4
Erase
The ERASE instruction forces all data bits of the
specified 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
programming 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.
FIGURE 2-1:
ERASE TIMING FOR 93AA AND 93LC DEVICES
FIGURE 2-2:
ERASE TIMING FOR 93C DEVICES
Note:
After the Erase cycle is complete, issuing
a Start bit and then taking CS low will clear
the Ready/Busy status from DO.
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
93LC46CT-I/MSX 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
93LC46BT-I/SNX 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
93LC46BT-I/STX 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
93C46B-E/PX 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDIP8
93C46C-E/SNX 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
93LC46ATIST 制造商:ICS 功能描述: 制造商:Microchip Technology Inc 功能描述:
93LC46AX/SN 功能描述:電可擦除可編程只讀存儲(chǔ)器 128x8 Rot Pin 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
93LC46AX-/SN 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Serial EEPROM
93LC46AX-E/MC 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1K Microwire Compatible Serial EEPROM
93LC46AX-E/MCG 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1K Microwire Compatible Serial EEPROM
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