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參數(shù)資料
| 型號： | 64LC20 |
| 英文描述： | 1K/2K/4K-Bit SPI Serial E2PROM |
| 中文描述： | 1K/2K/4K-Bit的SPI串行E2PROM |
| 文件頁數(shù)： | 7/13頁 |
| 文件大?。?/td> | 127K |
| 代理商： | 64LC20 |
7
CAT64LC10/20/40
Doc. No. 1021, Rev. B
a 16-bit data field is also required following the 8-bit
address field.
The CAT64LC10/20/40 requires an active LOW
CS
in
order to be selected. Each instruction must be preceded
by a HIGH-to-LOW transition of
CS
before the input of
the 4-bit start sequence. Prior to the 4-bit start sequence
(1010), the device will ignore inputs of all other logical
sequence.
Figure 4. Write Instruction Timing
Figure 5. Ready/
BUSY
Status Instruction Timing
Read
Upon receiving a READ command and address (clocked
into the DI pin), the DO pin will output data one t
PD
after
the falling edge of the 16th clock (the last bit of the
address field). The READ operation is not affected by
the RESET input.
Write
After receiving a WRITE op code, address and data, the
device goes into the AUTO-Clear cycle and then the
* Please check instruction set table for address
SK
DI
CS
DO
RESET
1
0
1
0
0
1
0
0
ADDRESS*
D15
D0
RDY/
BUSY
SK
DI
CS
DO
RESET
WRITE INSTRUCTION
NEXT INSTRUCTION
HIGH
LOW
RDY/
BUSY
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 64LC64FTEMNY | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:64K I2C Serial EEPROM with Quarter-Array Write-Protect |
| 64LC64FTEMS | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:64K I2C Serial EEPROM with Quarter-Array Write-Protect |
| 64LC64FTEOT | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:64K I2C Serial EEPROM with Quarter-Array Write-Protect |
| 64LC64FTEP | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:64K I2C Serial EEPROM with Quarter-Array Write-Protect |
| 64LC64FTESN | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:64K I2C Serial EEPROM with Quarter-Array Write-Protect |
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