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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)： | 5/13頁 |
| 文件大?。?/td> | 127K |
| 代理商： | 64LC20 |
5
CAT64LC10/20/40
Doc. No. 1021, Rev. B
INSTRUCTION SET
Instruction
Opcode
Address
Data
Read
64LC10
10101000
A5 A4 A3 A2 A1 A0 0
0
D15 - D0
64LC20
10101000
A6 A5 A4 A3 A2 A1 A0
0
D15 - D0
64LC40
10101000
A7 A6 A5 A4 A3 A2 A1 A0
D15 - D0
Write
64LC10
10100100
A5 A4 A3 A2 A1 A0 0
0
D15 - D0
64LC20
10100100
A6 A5 A4 A3 A2 A1 A0
0
D15 - D0
64LC40
10100100
A7 A6 A5 A4 A3 A2 A1 A0
D15 - D0
Write Enable
10100011
X X X X X X X X
Write Disable
10100000
X X X X X X X X
[Write All Locations]
(1)
10100001
X X X X X X X X
D15–D0
Figure 1. A.C. Testing Input/Output Waveform
(2)(3(4)
(C
L
= 100 pF)
Note:
(1)
(2)
(3)
(4)
(Write All Locations) is a test mode operation and is therefore not included in the A.C./D.C. Operations specifications.
Input Rise and Fall Times (10% to 90%) < 10 ns.
Input Pulse Levels = V
CC
x 0.2 and V
CC
x 0.8.
Input and Output Timing Reference = V
CC
x 0.3 and V
CC
x 0.7.
INPUT PULSE LEVELS
REFERENCE POINTS
VCC x 0.7
VCC x 0.3
VCC x 0.8
VCC x 0.2
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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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