Low

TEXAS INSTRUMENTS  BQ2022AEVM-001  EPROM, OTP, EVALUATION MODULE

TEXAS INSTRUMENTS BQ2022AEVM-001
TEXAS INSTRUMENTS BQ2022AEVM-001
Technical Data Sheet (574.10KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

TEXAS INSTRUMENTS BQ2022AEVM-001
TEXAS INSTRUMENTS BQ2022AEVM-001

Product Overview

The BQ2022AEVM-001 evaluation module purpose is to demonstrate the functionality of the bq2022A, which is a 1Kbit serial EPROM containing a factory programmed, unique 48bit identification number, 8bit CRC generation, and the 8bit family code(09h). A 64bit status register controls write protection and page redirection. The bq2022A based circuit module is ideal for programming the 1Kbit EPROM and the STATUS bytes of the bq2022A IC. The circuit module includes a 3 pin SOT23 dual socket, a bq2022A IC, a Zener diode for host protection during EPROM programming, and a programming circuit that generates a 12V pulse when used with a power supply and a control signal. In a typical application, only the bq2022A IC and a pull-up resistor is required. The purpose of the evaluation software is to demonstrate the functionality of the bq2022A. The bq2022A evaluation board can be used for one or two ICs.
  • 1024bits of One Time Programmable (OTP) EPROM For Storage Of user programmable configuration data
  • Factory programmed unique 64Bit identification number
  • Bus interface architecture allowing multiple bq2022As attached to a single host
  • Single wire interface to reduce circuit board routing
  • Synchronous communication reduces host interrupt overhead
  • 15KV IEC 61000-4-2 ESD compliance on data pin
  • No standby power required
These devices have limited built in ESD protection. The leads should be shorted together or device placed in conductive foam during storage or handling to prevent electrostatic damage to MOS gates.

 

Product Information

Silicon Manufacturer:
Texas Instruments
Silicon Core Number:
BQ2022A
Kit Application Type:
Power Management - Battery
Application Sub Type:
Fuel Gauge
Kit Contents:
Evaluation Board BQ2022A, EV2300 Interface Board, CD, USB Cable
Product Range:
-
Features:
1Kbit Serial EPROM
SVHC:
No SVHC (15-Jun-2015)

Find similar products  grouped by common attribute

Applications

  • Security;
  • Maintenance & Repair;
  • Power Management

Contents

BQ2022A & HPA125 revision B board, PC interface board EV2300, CD ROM, USB Cable (Type A-B)

Legislation and Environmental

RoHS Compliant:
Yes
Authorized Distributor

Associated Products

Similar Products

Find products functionally similar to this one. Select one of the following links, and you will be taken to a product group page that presents all products in this category that share the given attribute.