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参数资料
| 型号： | 24LC08B/P |
| 元件分类： | PROM |
| 英文描述： | 1K X 8 I2C/2-WIRE SERIAL EEPROM, PDIP8 |
| 封装： | 0.300 INCH, PLASTIC, DIP-8 |
| 文件页数： | 14/20页 |
| 文件大小： | 355K |
| 代理商： | 24LC08B/P |
2001 Microchip Technology Inc.
DS21051H-page 3
24LC04B/08B
TABLE 1-3:
AC CHARACTERISTICS
VCC
= +2.5V to 5.5V
Commercial (C):
TAMB =
0°C to +70°C
Industrial (I):
TAMB = -40°C to +85°C
Automotive (E):
TAMB = -40°C to +125°C
Parameter
Symbol
Min
Max
Units
Conditions
Clock frequency
FCLK
—
400
100
kHz
4.5V
≤ VCC ≤ 5.5V
2.5V
≤ VCC ≤ 5.5V (E-temp. range)
Clock high time
THIGH
600
4000
—
ns
4.5V
≤ VCC ≤ 5.5V
2.5V
≤ VCC ≤ 5.5V (E-temp. range)
Clock low time
TLOW
1300
4700
—
ns
4.5V
≤ VCC ≤ 5.5V
2.5V
≤ VCC ≤ 5.5V (E-temp. range)
SDA and SCL rise time
TR
—
300
1000
ns
4.5V
2.5V
SDA and SCL fall time
TF
—
300
ns
START condition hold time
THD:STA
600
4000
—
ns
4.5V
≤ VCC ≤ 5.5V
2.5V
≤ VCC ≤ 5.5V (E-temp. range)
START condition setup time
TSU:STA
600
4700
—
ns
4.5V
≤ VCC ≤ 5.5V
2.5V
≤ VCC ≤ 5.5V (E-temp. range)
Data input hold time
THD:DAT
0
—
ns
Data input setup time
TSU:DAT
100
250
—
ns
4.5V
≤ VCC ≤ 5.5V
2.5V
≤ VCC ≤ 5.5V (E-temp. range)
STOP condition setup time
TSU:STO
600
4000
—
ns
4.5V
≤ VCC ≤ 5.5V
2.5V
≤ VCC ≤ 5.5V (E-temp. range)
Output valid from clock
TAA
—
900
3500
ns
4.5V
≤ VCC ≤ 5.5V
2.5V
≤ VCC ≤ 5.5V (E-temp. range)
Bus free time: Time the bus must be
free before a new transmission can
start
TBUF
1300
4700
—
ns
4.5V
≤ VCC ≤ 5.5V
2.5V
≤ VCC ≤ 5.5V (E-temp. range)
Output fall time from VIH
minimum to VIL maximum
TOF
20+0.1CB
—
250
ns
4.5V
2.5V
Input filter spike suppression
(SDA and SCL pins)
TSP
—
50
ns
Write cycle time (byte or page)
TWC
—
5ms
—
Endurance
1M
—
cycles
Note 1: Not 100% tested. CB = total capacitance of one bus line in pF.
2: As a transmitter, the device must provide an internal minimum delay time to bridge the undefined region (minimum
300 ns) of the falling edge of SCL to avoid unintended generation of START or STOP conditions.
3: The combined Tsp and Vhys specifications are due to new Schmitt trigger inputs which provide improved noise spike
suppression. This eliminates the need for a TI specification for standard operation.
4: This parameter is not tested but ensured by characterization. For endurance estimates in a specific application, please
consult the Total Endurance Model which can be obtained on Microchip’s website: www.microchip.com.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 24LC08BSN | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:8K I2Ca?￠ Serial EEPROM |
| 24LC08BT | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:8K I2C? Serial EEPROM |
| 24LC08BT-/SL | 制造商:未知厂家 制造商全称:未知厂家 功能描述:I2C Serial EEPROM |
| 24LC08BT-/SM | 制造商:未知厂家 制造商全称:未知厂家 功能描述:I2C Serial EEPROM |
| 24LC08BT/SN | 功能描述:电可擦除可编程只读存储器 1kx8 - 2.5V 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 |
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