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INTEGRATED CIRCUITS
XA-G39 XA 16-bit microcontroller family
32K FLASH/1K RAM, watchdog, 2 UARTs
Preliminary data 2002 Mar 13
Philips Semiconductors
Philips Semiconductors
Preliminary data
XA 16-bit microcontroller family 32K Flash/1K RAM, watchdog, 2 UARTs
XA-G39
GENERAL DESCRIPTION
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 Programming (ISP) of the Flash memory without the need for a loader in the Flash code.