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1-Kbit Single-Wire, I/O Powered Serial EEPROM with Unique 64-Bit Serial Number
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AT21CS01
AT21CS11
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4
Device Operation and Communication
4.1
Single-Wire Bus Transactions
4.1.1
Device Reset/Power-up and Discovery Response
Features
Packages
Package Types
1
Pin Descriptions
2
Description
3
Electrical Characteristics
4
Device Operation and Communication
4.1
Single-Wire Bus Transactions
4.1.1
Device Reset/Power-up and Discovery Response
4.1.1.1
Resetting the Device
4.1.1.2
Device Response Upon Reset or Power-Up
4.1.2
Interrupting the Device during an Active Operation
4.1.3
Data Input and Output Bit Frames
5
Device Addressing and I
2
C Protocol Emulation
6
Available Opcodes
7
Write Operations
8
Read Operations
9
ROM Zones
10
Device Default Condition from Microchip
11
Packaging Information
12
Revision History
Microchip Information
4.1.1 Device Reset/Power-up and Discovery Response