参数资料
型号: 24AA025E48-I/SN
厂商: Microchip Technology
文件页数: 1/28页
文件大小: 0K
描述: IC EEPROM 2KBIT 400KHZ 8SOIC
标准包装: 100
格式 - 存储器: EEPROMs - 串行
存储器类型: EEPROM
存储容量: 2K (256 x 8)
速度: 100kHz,400kHz
接口: I²C,2 线串口
电源电压: 1.7 V ~ 5.5 V
工作温度: -40°C ~ 85°C
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOICN
包装: 管件
24AA02E48/24AA025E48
2K I 2 C ? Serial EEPROMs with EUI-48? Node Identity
Device Selection Table
400 kHz
Part Number
24AA02E48
24AA025E48
Note 1:
100 kHz for
V CC
Range
1.7-5.5V
1.7-5.5V
<2.5V
V CC
Max. Clock
Frequency
400 kHz (1)
(1)
Temp. Ranges
I
I
Cascadable
No
Yes
Page Size
8-Byte
16-Byte
Features:
? Pre-programmed Globally Unique, 48-bit Node
Address
? Compatible with EUI-48? and EUI-64?
? Single Supply with Operation Down to 1.7V
? Low-Power CMOS Technology:
- Read current 1 mA, max.
- Standby current 1 ? A, max.
? 2-Wire Serial Interface, I 2 C? Compatible
? Schmitt Trigger Inputs for Noise Suppression
? Output Slope Control to Eliminate Ground Bounce
Description:
The Microchip Technology Inc. 24AA02E48/
24AA025E48 (24AAXXXE48*) is a 2 Kbit Electrically
Erasable PROM. The device is organized as two
blocks of 128 x 8-bit memory with a 2-wire serial inter-
face. Low-voltage design permits operation down to
1.7V, with maximum standby and active currents of
only 1 ? A and 1 mA, respectively. The 24AAXXXE48
also has a page write capability for up to 8 bytes of
data (16 bytes on the 24AA025E48). The
24AAXXXE48 is available in the standard 8-pin
SOIC, 5-lead SOT-23, and 6-lead SOT-23 packages.
? 100 kHz and 400 kHz Clock Compatibility
? Page Write Time 3 ms, typical
? Self-Timed Erase/Write Cycle
Package Types (24AA02E48)
SOT-23
SOIC
? Page Write Buffer:
- 8-byte page (24AA02E48)
- 16-byte page (24AA025E48)
? ESD Protection >4,000V
? More than 1 Million Erase/Write Cycles
SCL
Vss
SDA
1
2
3
5
4
NC
Vcc
NC
NC
NC
V SS
1
2
3
4
8
7
6
5
V CC
NC
SCL
SDA
? Data Retention >200 Years
? Factory Programming Available
? Available Packages:
- 8-lead SOIC and 5-lead SOT-23
Package Types (24AA025E48)
SOT-23 SOIC
(24AA02E48)
- 8-lead SOIC and 6-lead SOT-23
(24AA025E48)
? Pb-free and RoHS Compliant
? Temperature Ranges:
SCL
V SS
SDA
1
2
3
6
5
4
V CC
A0
A1
A0
A1
A2
V SS
1
2
3
4
8
7
6
5
V CC
NC
SCL
SDA
- Industrial (I): -40°C to +85°C
*24AAXXXE48 is used in this document as a generic part number for the 24AA02E48 and 24AA025E48 devices.
? 2010 Microchip Technology Inc.
DS22124D-page 1
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24AA025E48T 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:2K I2C? Serial EEPROMs with EUI-48? Node Identity
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24AA025E48T-E/SN 功能描述:IC EEPROM 2KBIT 制造商:microchip technology 系列:- 包装:带卷(TR) 零件状态:有效 格式 - 存储器:EEPROM - 串行(带 MAC 地址) 存储器类型:EEPROM 存储容量:2K(256 x 8) 速度:100kHz,400kHz 接口:I2C,2 线串口 电压 - 电源:1.7 V ~ 5.5 V 工作温度:-40°C ~ 125°C(TA) 封装/外壳:8-SOIC(0.154",3.90mm 宽) 供应商器件封装:8-SOIC 标准包装:3,300
24AA025E48T-I 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:2K I2C Serial EEPROMs with EUI-48 Node Identity
24AA025E48T-I/OT 功能描述:电可擦除可编程只读存储器 2K 256 X 8 1.8V SERIAL EE, IND 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