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1.5K-Bit Serial EPROM with SDQ Interface


Package | PIN: DBZ | 3
Temp: S (-20 to 70)
Carrier: Cut Tape
Qty Price
1-9 $0.99
10-24 $0.88
25-99 $0.82
100-249 $0.70
250-499 $0.64
500-749 $0.53
750-999 $0.42
1000+ $0.38


  • 1536 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 Communication Reduces Host Interrupt Overhead
  • 6KV IEC 61000-4-2 ESD Compliance on Data Pin
  • No Standby Power Required
  • Available in a 3-Pin SOT-23 and TO-92 Packages

Texas Instruments  BQ2026DBZR

The bq2026 is a 1.5K-bit serial EPROM containing a factory-programmed, unique 48-bit identification number, 8-bit family code, and a 64-bit status register.

The bq2026 SDQ™ interface requires only a single connection and a ground return. The SDQ pin is also the sole power source for the bq2026.

The small surface-mount package options saves printed-circuit-board space, while the low cost makes it ideal for applications such as battery-pack configuration parameters, record maintenance, asset tracking, product-revision status, and access-code security.