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MICROCHIP TECHNOLOGY Manuals
Integrated Circuits (ICs)
SOIC 8 16 kBit 2 K x 8
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Table Of Contents
Device Selection Table
Features
Description
Package Types
Block Diagram
1.0 Electrical Characteristics
Absolute Maximum Ratings (†)
TABLE 1-1: dc characteristics
TABLE 1-2: AC Characteristics
FIGURE 1-1: Bus Timing Data
FIGURE 1-2: Bus Timing Start/Stop
2.0 Functional Description
3.0 BUS Characteristics
3.1 Bus not Busy (A)
3.2 Start Data Transfer (B)
3.3 Stop Data Transfer (C)
3.4 Data Valid (D)
3.5 Acknowledge
FIGURE 3-1: Data Transfer Sequence on the Serial Bus
3.6 Device Addressing
FIGURE 3-2: Control Byte Allocation
4.0 Write Operation
4.1 Byte Write
4.2 Page Write
FIGURE 4-1: Byte Write
FIGURE 4-2: Page Write
5.0 Acknowledge Polling
FIGURE 5-1: Acknowledge Polling Flow
6.0 Write-Protection
7.0 Read Operation
7.1 Current Address Read
7.2 Random Read
7.3 Sequential Read
7.4 Noise Protection
FIGURE 7-1: Current Address Read
FIGURE 7-2: Random Read
FIGURE 7-3: Sequential Read
8.0 Pin Descriptions
TABLE 8-1: pIN fUNCTION tABLE
8.1 Serial Address/Data Input/Output (SDA)
8.2 Serial Clock (SCL)
8.3 Write-Protect (WP)
8.4 A0, A1, A2
9.0 Packaging Information
9.1 Package Marking Information
Connecting to the Microchip Internet Web Site
Product Identification System
Sales and Support
Trademarks
Worldwide Sales
24AA16/24LC16B
DS21703D-page 18
2003 Microchip Technology Inc.
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