Fast 8032 MCU
uPSD33XX
uPSD33XX (Turbo Series) Fast 8032 MCU with Programmable Logic
PRELIMINARY DATA
FEATURES SUMMARY
FAST 8-BIT TUR...
Description
uPSD33XX
uPSD33XX (Turbo Series) Fast 8032 MCU with Programmable Logic
PRELIMINARY DATA
FEATURES SUMMARY
FAST 8-BIT TURBO 8032 MCU, 40MHz
– Advanced core, 4-clocks per instruction
– 10 MIPs peak performance at 40MHz (5V)
– JTAG Debug and In-System Programming
– Branch Cache & 6 instruction Prefetch Queue
– Dual XDATA pointers with auto incr & decr
– Compatible with 3rd party 8051 tools
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 guaranteed erase cycles, 15-year retention
CLOCK, RESET, AND SUPPLY MANAGEMENT
– SRAM is Battery Backup capable
– Flexible 8-level CPU clock divider register
– Normal, Idle, and Power Down Modes
– Power-on and Low Voltage reset supervisor
– Programmable Watchdog Timer
PROGRAMMABLE LOGIC, GENERAL PURPOSE
– 16 macrocells
– Create shifters, state machines, chipselects, glue-logic to keypads, panels, LCDs, others
COMMUNICATION INTERFACES – I2C Master/Slave controller, 833KHz
– SPI Master controller, 1MHz
– Two UARTs with independent baud rate
– IrDA protocol support up to 115K baud
– Up to 46 I/O, 5V tolerant on 3.3V uPSD33XXV
Figure 1. Packages
TQFP52 (T) 52-lead, Thin,
Quad, Flat
TQFP80 (U) 80-lead, Thin,
Quad, Flat
A/D CONVERTER – Eight Channels, 10-bit resolution, 8µs TIMERS AND INTERRUPTS – Three 8032 standard 16-bit timers – Programmable Counter Array (P...
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