Datasheet Summary
SLUS724F
- SEPTEMBER 2006
- REVISED JANUARY 2022
BQ2022A 1-Kbit Serial EPROM with SDQ Interface
1 Features
- 1024 bits of one-time programmable (OTP) EPROM for storage of user-programmable configuration data
- Factory-programmed unique 64-bit identification number
- Single-wire interface to reduce circuit board routing
- Synchronous munication reduces host interrupt overhead
- 15-KV IEC 61000-4-2 ESD pliance on data pin
- No standby power required
- Available in a 3-pin SOT-23 package and TO-92 package
2 Applications
- Security encoding
- Inventory tracking
- Product-revision maintenance
- Battery-pack identification
SPACER
SPACER
3 Description
The BQ2022A is a 1-Kbit...