24C02C| Datasheet

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24C02C
2K 5.0V I2CTM Serial EEPROM
Features:
Single-supply with operation from 4.5 to 5.5V Low-power CMOS technology: - Read current 1 mA, typical - Standby current 10 A, typical 2-wire serial interface, I2C compatible Cascadable up to eight devices Schmitt Trigger inputs for noise suppression Output slope control to eliminate ground bounce 100 kHz and 400 kHz clock compatibility Fast Page or Byte write time 1 ms, typical Self-timed erase/write cycle 16-byte page write buffer Hardware write-protect for upper half of the array (80h-FFh) ESD protection >4,000V More than 1 million erase/write cycles Data retention >200 years Factory programming available Packages include 8-lead PDIP, SOIC, TSSOP, DFN and MSOP Pb-free and RoHS compliant Temperature ranges: - Industrial (I): -40 C to +85 C - Automotive (E): -40 C to +125 C

Package Types
PDIP, MSOP A0 A1 A2 VSS 1 2 3 4 8 7 6 5 VCC WP SCL A0 A1 A2 SOIC, TSSOP 1 2 3 4 8 7 6 5 VCC WP SCL SDA

SDA VSS

DFN A0 1 A1 2 A2 3 VSS 4 8 VCC 7 WP 6 SCL 5 SDA

Block Diagram
A0 A1 A2 WP HV Generator

I/O Control Logic

Memory Control Logic

XDEC

EEPROM Array

SDA SCL Vcc Write-Protect Circuitry YDEC Sense Amp. R/W Control

Description:
The Microchip Technology Inc. 24C02C is a 2K bit Serial Electrically Erasable PROM with a voltage range of 4.5V to 5.5V. The device is organized as a single block of 256 x 8-bit memory with a 2-wire serial interface. Low-current design permits operation with typical standby and active currents of only 10 A and 1 mA, respectively. The device has a page write capability for up to 16 bytes of data and has fast write cycle times of only 1 ms for both byte and page writes. Functional address lines allow the connection of up to eight 24C02C devices on the same bus for up to 16K bits of contiguous EEPROM memory. The device is available in the standard 8-pin PDIP, 8-pin SOIC (3.90 mm), 8-pin 2x3 DFN, 8-pin MSOP and TSSOP packages.

Vss

I2C is a trademark of Philips Corporation.

2007 Microchip Technology Inc.

DS21202G-page 1