P89C61X2 查看數據表（PDF） - Philips Electronics

零件编号

产品描述 (功能)

比赛名单

P89C61X2

80C51 8-bit Flash microcontroller family 64KB Flash, 512B/1024B RAM

Philips Electronics 

Philips Semiconductors

80C51 8-bit Flash microcontroller family

64KB Flash, 512B/1024B RAM

Product data

P89C60X2/61X2

FEATURES

• 80C51 Central Processing Unit

– 64 kbytes Flash

– 512 bytes RAM (P89C60X2)

– 1024 bytes RAM (P89C61X2)

– Boolean processor

– Fully static operation

• In-System Programmable (ISP) Flash memory

• 12-clock operation with selectable 6-clock operation (via software

or via parallel programmer)

• Memory addressing capability

– Up to 64 kbytes ROM and 64 kbytes RAM

• Power control modes:

– Clock can be stopped and resumed

– Idle mode

– Power-down mode

• Two speed ranges

– 0 to 20 MHz with 6-clock operation

– 0 to 33 MHz with 12-clock operation

• LQFP, PLCC, and DIP packages

• Dual Data Pointers

• Three security bits

• Four interrupt priority levels

• Six interrupt sources

• Four 8-bit I/O ports

• Full-duplex enhanced UART

– Framing error detection

– Automatic address recognition

• Three 16-bit timers/counters T0, T1 (standard 80C51) and

additional T2 (capture and compare)

• Programmable clock-out pin

• Watchdog timer

• Asynchronous port reset

• Low EMI (inhibit ALE, 6-clock mode)

• Wake-up from Power Down by an external interrupt

2003 Sep 11

3

Share Link: