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24AA02T I OT 24AA02TIOT 24AA02T I OTCT ND 24AA02TIOTCTND 24AA02T-I/OTCT
24AA02T-I/SN Parameters
Technical/Catalog Information
24AA02T-I/SN
Vendor
Microchip Technology
Category
Integrated Circuits (ICs)
Memory Type
EEPROM
Memory Size
2K (256 x 8)
Speed
100kHz, 400kHz
Interface
I²C, 2-Wire Serial
Package / Case
8-SOIC (3.9mm Width)
Packaging
Tape & Reel (TR)
Voltage - Supply
1.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Format - Memory
EEPROM - Serial
Lead Free Status
Lead Free
RoHS Status
RoHS Compliant
Other Names
24AA02T I SN 24AA02TISN
24AA04 General Description
The Microchip Technology Inc. 24AA04 is a 4 Kbit Electrically Erasable PROM. The device is organized as two blocks of 256 x 8-bit memory with a 2-wire serial interface. Low-voltage design permits operation down to 1.7V, with standby and active currents of only 1 A and 1 mA, respectively. The 24AA04 also has a page write capability for up to 16 bytes of data. The 24XX04 is available in the standard 8-pin PDIP, surface mount SOIC, TSSOP, 2x3 DFN and MSOP packages and is also available in the 5-lead SOT-23 package.
24AA04 Maximum Ratings
Parameter Name
Value
Density
4K bits (x8)
Max. Clock Freq.
400 kHz
Page Size (bytes)
16
Write Protect
Whole Array
Endurance
1,000,000
Op. Volt Range (V)
1.7 to 5.5
Temp Range (°C)
-40°C to +85°C
24AA04 Features
* Single supply with operation down to 1.8V * Low power CMOS technology - 1 mA active current typical - 10 m A standby current typical at 5.5V -3 m A standby current typical at 1.8V * Organized as 2 or 4 blocks of 256 bytes (2 x 256 x 8) or (4 x 256 x 8) * 2-wire serial interface bus, I2 C compatible * Schmitt trigger, filtered inputs for noise suppres-sion * Output slope control to eliminate ground bounce * 100 kHz (1.8V) and 400 kHz (5V) compatibility * Self-timed write cycle (including auto-erase) * Page-write buffer for up to 16 bytes * 2 ms typical write cycle time for page-write * Hardware write protect for entire memory * Can be operated as a serial ROM * ESD protection > 4,000V * 1,000,000 ERASE/WRITE cycles guaranteed * Data retention > 200 years * 8-pin DIP, 8-lead or 14-lead SOIC packages * Available for extended temperature ranges - Commercial (C): 0 C to +70 C - Industrial (I): -40 C to +85 C