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参数资料
| 型号： | 93LC56BTI/SNG |
| 元件分类： | PROM |
| 英文描述： | 128 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 封装： | 0.150 INCH, PLASTIC, MS-012, SOIC-8 |
| 文件页数： | 21/24页 |
| 文件大小： | 405K |
| 代理商： | 93LC56BTI/SNG |
93AA56A/B/C, 93LC56A/B/C, 93C56A/B/C
DS21794B-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
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| 93LC56BXT/SM | 128 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
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| 93LC56BX/SM | 128 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 93LC56BX/SN | 功能描述:电可擦除可编程只读存储器 128x16 Rot Pin RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 |
| 93LC56BX-E/MC | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:2K Microwire Compatible Serial EEPROM |
| 93LC56BXE/MS | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:2K Microwire Compatible Serial EEPROM |
| 93LC56BX-E/MS | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:2K Microwire Compatible Serial EEPROM |
| 93LC56BXE/MSG | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:2K Microwire Compatible Serial EEPROM |
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