Datasheet4U Logo Datasheet4U.com

P89LPC901 Datasheet 8-bit Microcontrollers

Manufacturer: NXP Semiconductors

Overview: P89LPC901/902/903 8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM Rev. 05 — 17 December 2004 Product data 1.

General Description

The P89LPC901/902/903 are single-chip microcontrollers in low-cost 8-pin packages, based on a high performance processor architecture that executes instructions in two to four clocks, six times the rate of standard 80C51 devices.

Many system-level functions have been incorporated into the P89LPC901/902/903 in order to reduce component count, board space, and system cost.

2.

Key Features

  • 2.1 Principal features s 1 kB byte-erasable Flash code memory organized into 256-byte sectors and 16-byte pages. Single-byte erasing allows any byte(s) to be used as non-volatile data storage. s 128-byte RAM data memory. s Two 16-bit counter/timers. (P89LPC901 Timer 0 may be configured to toggle a port output upon timer overflow or to become a PWM output. ) s 23-bit system timer that can also be used as a Real-Time clock. s Two analog compara.

More Datasheets from NXP Semiconductors

Part Number Description
P89LPC902 8-bit microcontrollers
P89LPC903 8-bit microcontrollers
P89LPC920 8-bit microcontrollers with two-clock 80C51 core 2 kB/4 kB/8 kB 3 V low-power Flash with 256-byte data RAM
P89LPC9201 (P89LPC92xx) 8-bit Microcontroller
P89LPC921 8-bit microcontrollers with two-clock 80C51 core 2 kB/4 kB/8 kB 3 V low-power Flash with 256-byte data RAM
P89LPC9211 (P89LPC92xx) 8-bit Microcontroller
P89LPC922 8-bit microcontrollers with two-clock 80C51 core 2 kB/4 kB/8 kB 3 V low-power Flash with 256-byte data RAM
P89LPC9221 8-bit microcontrollers
P89LPC922A1 (P89LPC92xx) 8-bit Microcontroller
P89LPC924 (P89LPC924 / P89LPC925) 8-bit microcontrollers

P89LPC901 Distributor