Microchip 24LC22A-I/SN

Manufacturer No:

24LC22A-I/SN

Manufacturer:

Microchip

Package:

8-SOIC (0.154, 3.90mm Width)

Description:

The Microchip Technology Inc. 24LC22A is a 256 x 8-bit dual-mode Electrically Erasable PROM. This device is designed for use in applications requirin

Quantity:

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24LC22A-I/SN information

Microchip 24LC22A-I/SN technical specifications, attributes, parameters and parts with similar specifications to Microchip 24LC22A-I/SN.

Type
Parameter

Density
2 Kbit

Endurance
1,000,000

Max. Clock Freq.
400 kHz

Operating Voltage Max (V)
5.5

Operating Voltage Min (V)
2.5

Page Size (Bytes)
8

Write Protect Scheme
None

Data Retention
200

Download datasheets and manufacturer documentation for Microchip 24LC22A-I/SN.

The Microchip Technology Inc. 24LC22A is a 256 x 8- bit dual-mode Electrically Erasable PROM. This device is designed for use in applications requiring storage and serial transmission of configuration and control information. Two modes of operation have been implemented: Transmit-Only mode (1 Kbit) and Bidirectional mode (2 Kbit). Upon power-up, the device will be in the Transmit-Only mode, sending a serial bit stream of the memory array from 00h to 7Fh, clocked by the VCLK pin. A valid high-to-low transition on the SCL pin will cause the device to enter the Transition mode, and look for a valid control byte on the I²C™Compatible bus. If it detects a valid control byte from the master, it will switch into Bidirectional mode, with byte selectable read/write capability of the entire 2K memory array using SCL. If no control byte is received, the device will revert to the Transmit-Only mode after it receives 128 consecutive VCLK pulses while the SCL pin is idle. The 24LC22A is available in standard 8-pin PDIP and SOIC packages.

Single Supply with Operation Down to 2.5V
Supports Enhanced EDID™ (E-EDID™) 1.3
Completely Implements DDC1™/DDC2™ Interface for Monitor Identification, Including Recovery to DDC1
2 Kbit Serial EEPROM Low-Power CMOS Technology:
2-Wire Serial Interface Bus, I2C™ Compatible
100 kHz (2.5V) and 400 kHz (5V) Compatibility
Self-Timed Write Cycle (including Auto-Erase)
Page-Write Buffer for up to Eight Bytes
1,000,000 Erase/Write Cycles
Data Retention >200 years

User Guide

PURCHASE

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IMPORTANT NOTICE

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SHIPPING COST

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SHIPPING METHOD

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DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.