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Memory -- 296-20742-1-ND [BQ2022ADBZR from Texas Instruments High-Performance Analog]
from Digi-Key Corporation

IC OTP 1KBIT SOT23-3 [See More]

  • Bus Type: Serial-1 Wire
  • Package Type: TO-236-3, SC-59, SOT-23-3
  • Density: 1
  • Operating Temperature: -20 to 70
1-Wire SHA-1 Authenticator -- DS28E10
from Maxim Integrated Products, Inc.

The DS28E10 combines secure challenge-and-response authentication functionality based on the FIPS 180-3 specified Secure Hash Algorithm (SHA-1) with 224 bits of one-time programmable user EPROM in a single chip. Once written, the memory is automatically write protected. Additionally, each device has... [See More]

  • Bus Type: Serial-1 Wire
  • Supply Voltage: 3.6V
  • Density: 0
  • Package Type: SOT, TSOC