P80C32UBPN

The Intel P80C32UBPN microcontroller is a reliable and efficient solution for embedded systems, offering a rich set of features and capabilities. Its 16-bit timer/counters and 5-channel interrupt system ensure precise timing and seamless operation in a variety of applications. With 32 I/O pins, 256 bytes of RAM, and 768 bytes of on-chip program memory, the P80C32UBPN provides ample resources for data storage and program execution

主な特長

80C51 Central Processing Unit

Speed up to 33MHz

Full static operation

Operating voltage range: 2.7V to 5.5V @ 16MHz

Security bits:

ROM2 bits

OTPEPROM3 bits

Encryption array64 bytes

RAM expandable to 64K bytes

4 level priority interrupt

6 or7 interrupt sources, depending on device

Four 8-bit I/O ports

Full-duplex enhanced UART

Framing error detection

Automatic address recognition

Power control modes

Clock can be stopped and resumed

Idle mode

Power down mode

Programmable clock out

Second DPTR register

Asynchronous port reset

Low EMI (inhibit ALE)