24AA025E48 Datasheet, PDF (1/28 Pages) Microchip Technology – 2K I2C™ Serial EEPROMs with EUI-48™ Node Identity

24AA02E48/24AA025E48
2K I²C^™ Serial EEPROMs with EUI-48™ Node Identity
Device Selection Table
Part Number
VCC
Range
24AA02E48
1.7-5.5V
24AA025E48
1.7-5.5V
Note 1: 100 kHz for VCC <2.5V
Max. Clock
Frequency
400 kHz⁽¹⁾
400 kHz⁽¹⁾
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, I²C™ Compatible
• Schmitt Trigger Inputs for Noise Suppression
• Output Slope Control to Eliminate Ground Bounce
• 100 kHz and 400 kHz Clock Compatibility
• Page Write Time 3 ms, typical
• Self-Timed Erase/Write Cycle
• Page Write Buffer:
- 8-byte page (24AA02E48)
- 16-byte page (24AA025E48)
• ESD Protection >4,000V
• More than 1 Million Erase/Write Cycles
• Data Retention >200 Years
• Factory Programming Available
• Available Packages:
- 8-lead SOIC and 5-lead SOT-23
(24AA02E48)
- 8-lead SOIC and 6-lead SOT-23
(24AA025E48)
• Pb-free and RoHS Compliant
• Temperature Ranges:
- Industrial (I): -40°C to +85°C
Temp. Ranges
I
I
Cascadable
No
Yes
Page Size
8-Byte
16-Byte
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.
Package Types (24AA02E48)
SOT-23
SOIC
SCL 1
Vss 2
SDA ³
5 NC ^{NC 1}
NC 2
NC 3
4
Vcc _VSS
4
8 _VCC
7 _NC
6 _SCL
5 _SDA
Package Types (24AA025E48)
SOT-23
SOIC
SCL 1
VSS
2
SDA ³
6
VCC
A0 1
5 A0
4 _A1
A1 2
A2 3
VSS
4
8 _VCC
7 _NC
6 _SCL
5 _SDA
*24AAXXXE48 is used in this document as a generic part number for the 24AA02E48 and 24AA025E48 devices.
 2010 Microchip Technology Inc.
DS22124D-page 1