93LC86B

◇ 产品简介 ◇

  The Microchip Technology Inc. 93XX86A/B/C devices are 16K bit low-voltage serial Electrically Erasable PROMs (EEPROM). Word-selectable devices such as the 93XX86C are dependent upon external logic levels driving the ORG pin to set word size. In the SOT-23 package, the 93XX86A devices provide dedicated 8-bit memory organization, while the 93XX86B devices provide dedicated 16-bit memory organization. A Program Enable (PE) pin allows the user to write-protect the entire memory array.
Advanced CMOS technology makes these devices ideal for low-power, nonvolatile memory applications.
The entire 93XX Series is available in standard packages including 8-lead PDIP and SOIC, and advanced packaging including 8-lead MSOP, 6-lead SOT-23, 8-lead 2x3 DFN and 8-lead TSSOP. Pb-free (Pure Matte Sn) finish is available.

◇ 功能特性 ◇

●Low-power CMOS technology
●ORG pin to select word size for ‘86C’ version
●2048 x 8-bit organization ‘A’ devices (no ORG)
●1024 x 16-bit organization ‘B’ devices (no ORG)
●Program Enable pin to write-protect the entire array (‘86C’ version only)
●Self-timed erase/write cycles (including  auto-erase)
●Automatic ERAL before WRAL
●Power-on/off data protection circuitry
●Industry standard 3-wire serial I/O
●Device Status signal (Ready/Busy)
●Sequential read function
●1,000,000 E/W cycles
●Data retention > 200 years
●Temperature ranges supported:
-Industrial (I)-40°C to +85°C
-Automotive (E)-40°C to +125°C

◇ 引脚图 ◇