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P89LPC912

NXP Semiconductors
Part Number P89LPC912
Manufacturer NXP Semiconductors
Description (P89LPC912 - P89LPC914) 8-bit microcontrollers
Published Oct 13, 2009
Detailed Description P89LPC912/913/914 8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM Rev. 03 — 17 Decembe...
Datasheet PDF File P89LPC912 PDF File

P89LPC912
P89LPC912

Overview
P89LPC912/913/914 8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM Rev.
03 — 17 December 2004 Product data 1.
General description The P89LPC912/913/914 are single-chip microcontrollers in low-cost 14-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 P89LPC912/913/914 in order to reduce component count, board space, and system cost.
2.
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.
Each timer 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 comparators with selectable inputs and refer...


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