PXAG39KBA Overview
The XA-G39 is a member of Philips’ 80C51 XA (eXtended Architecture) family of high performance 16-bit single-chip microcontrollers. The XA-G39 contains 32 kbytes of Flash program memory, and provides three general purpose timers/counters, a watchdog timer, dual UARTs, and four general purpose I/O ports with programmable output configurations. A default serial loader program in the Boot ROM allows In-System...
PXAG39KBA Key Features
- Watchdog timer
- Two enhanced UARTs with independent baud rates
- Seven software interrupts
- 32 kbytes of on-chip Flash program memory with In-System
- Three Flash blocks = two 8 kbyte blocks and one 16 kbyte block
- Provides Flash solution for XA-G37 (OTP) designs
- Single supply voltage In-System Programming (ISP) of the Flash
- 30 MHz operating frequency at 5 V
- Power saving operating modes: Idle and Power-Down
- 44-pin PLCC package