UPSD3233B - STMicroelectronics

UPSD3233B Flash Programmable System Devices

. . . . . 7 52-PIN PACKAGE I/O PORT . . 12 ARCHITECTURE OVERVIEW . . . ..

Features

SUMMARY
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■ FAST 8-BIT 8032 MCU 40MHz at 5.0V, 24MHz at 3.3V
  – Core, 12-clocks per instruction DUAL FLASH MEMORIES WITH MEMORY MANAGEMENT
  – Place either memory into 8032 program address space or data address space
  – READ-while-WRITE operation for InApplication Programming and EEPROM emulation
  – Single voltage program and erase
  – 100K minimum erase cycles, 15-year retention CLOCK, RESET, AND SUPPLY MANAGEMENT
  – SRAM is Battery Backup capable
  – Normal, Idle, and Power Down Modes
  – Power-on and Low Voltage reset supervisor
  – Programmable Watchdog Timer PROGRAMMA.