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| 型号： | 24C08B-E/P |
| 厂商： | Microchip Technology |
| 文件页数： | 2/12页 |
| 文件大小： | 0K |
| 描述： | IC EEPROM 8KBIT 100KHZ 8DIP |
| 标准包装： | 60 |
| 格式 - 存储器： | EEPROMs - 串行 |
| 存储器类型： | EEPROM |
| 存储容量： | 8K (4 x 256 x 8) |
| 速度： | 100kHz |
| 接口： | I²C，2 线串口 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 工作温度： | -40°C ~ 125°C |
| 封装/外壳： | 8-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 8-PDIP |
| 包装： | 管件 |
24C08B/16B
1.0
1.1
ELECTRICAL CHARACTERISTICS
Maximum Ratings*
TABLE 1-1:
Name
PIN FUNCTION TABLE
Function
V CC ...................................................................................7.0V
All inputs and outputs w.r.t. V SS ............... -0.6V to V CC +1.0V
Storage temperature .....................................-65°C to +150°C
Ambient temp. with power applied ................-65°C to +125°C
Soldering temperature of leads (10 seconds) ............. +300°C
ESD protection on all pins .................................................. ≥ 4 kV
*Notice: Stresses above those listed under “Maximum ratings”
may cause permanent damage to the device. This is a stress rat-
ing only and functional operation of the device at those or any
other conditions above those indicated in the operational listings
of this specification is not implied. Exposure to maximum rating
conditions for extended periods may affect device reliability.
TABLE 1-2:
DC CHARACTERISTICS
V SS
SDA
SCL
WP
V CC
A0, A1, A2
Ground
Serial Address/Data I/O
Serial Clock
Write Protect Input
+4.5V to 5.5V Power Supply
No Internal Connection
V CC = +4.5V 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
WP, SCL and SDA pins:
High level input voltage
Low Level input voltage
V IH
V IL
.7 Vcc
—
—
.3 V CC
V
V
Hysteresis of Schmitt trigger
V HYS
.05 Vcc
—
V
(Note)
inputs
Low level output voltage
Input leakage current
Output leakage current
Pin capacitance
V OL
I LI
I LO
C IN , C OUT
—
-10
-10
—
.40
10
10
10
V
μ A
μ A
pF
I OL = 3.0 mA, V CC =4.5V
V IN =.1V to V CC
V OUT = .1V to V CC
V CC = 5.0V (Note 1)
(all inputs/outputs)
Tamb = 25°C, F CLK =1 MHz
Operating current
Standby current
I CC write
I CC read
I CCS
—
—
—
3
1
100
mA
mA
μ A
V CC = 5.5V, SCL = 400 kHz
V CC = 5.5V, SDA = SCL = V CC
WP = V SS
Note:
This parameter is periodically sampled and not 100% tested.
FIGURE 1-1:
BUS TIMING START/STOP
V HYS
SCL
T SU : STA
SDA
DS21081G-page 2
START
T HD : STA
T SU : STO
STOP
? 2004 Microchip Technology Inc.
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相关代理商/技术参数 |
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|---|---|
| 24C08B-ESL | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:8K/16K 5.0V I 2 C O Serial EEPROMs |
| 24C08B-ESN | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:8K/16K 5.0V I 2 C O Serial EEPROMs |
| 24C08B-I/P | 制造商:未知厂家 制造商全称:未知厂家 功能描述:I2C Serial EEPROM |
| 24C08B-I/SL | 制造商:未知厂家 制造商全称:未知厂家 功能描述:I2C Serial EEPROM |
| 24C08B-I/SN | 制造商:未知厂家 制造商全称:未知厂家 功能描述:I2C Serial EEPROM |
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