P51XAG30KBBD Datasheet

P51XAG30KBBD XA 16-bit microcontroller family 32K/512 OTP/ROM/ROMless / watchdog / 2 UARTs

The Philips Semiconductors XA (eXtended Architecture) family of 16-bit single-chip microcontrollers is powerful enough to easily handle the requirements of high performance embedded applications, yet inexpensive enough to compete in the market for high-volume, low-cost applications. The XA family pr.

Features

OF THE XA-G3
• 20-bit address range, 1 megabyte each program and data space. (Note that the XA architecture supports up to 24 bit addresses.)
• Upward compatibility with the 80C51 architecture
• 16-bit fully static CPU with a 24-bit program and data address range
• 2.7V to 5.5V operation
• 32K bytes on-chip EPROM/ROM program memory = XA-G37/XA-G33
• Eight 16-bit CPU registers each capable of performing all arithmetic and logic operations as well as acting as memory pointers. Operations may also be performed directly to memory.
• 512 bytes of on-chip data RAM
• Three counter/timers with en.