UPSD3454
Overview
- Fast 8-bit Turbo 8032 MCU, 40 MHz - Advanced core, 4-clocks per instruction - 10 MIPs peak performance at 40 MHz (5 V) ) - JTAG debug and in-system programming t(s - 16-bit internal instruction path fetches c double-byte instruction in a single memory u cycle rod - Branch cache & 4 instruction prefetch P t(s) queue - Dual XDATA pointers with automatic te c increment and decrement le du - Compatible with 3rd party 8051 tools so ro
- Dual Flash memories with memory b P management - O te - Place either memory into 8032 program ) le address space or data address space t(s o - READ-while-WRITE operation for ins application programming and EEPROM c b emulation du O - Single voltage program and erase ro ) - - 100 000 guaranteed erase cycles, 15-year P t(s retention te c
- Clock, reset, and power supply management le u - Flexible 8-level CPU clock divider register so rod - Normal, Idle, and power-down modes - Power-on-reset and low-voltage-reset b P supervisor O te - Programmable watchdog timer le
- Programmable logic, general purpose so - 16 macrocells for logic applications (e.g., b shifters, state machines, chip-selects, glueO logic to keypads, and LCDs)
