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P87LPC764 - microcontroller

General Description

The P87LPC764 is a 20-pin single-chip microcontroller designed for low pin count applications demanding high-integration, low cost solutions over a wide range of performance requirements.

Key Features

  • An accelerated 80C51 CPU provides instruction cycle times of 300.
  • 600 ns for all instructions except multiply and divide when executing at 20 MHz. Execution at up to 20 MHz when VDD = 4.5 V to 6.0 V, 10 MHz when VDD = 2.7 V to 6.0 V.
  • Selectable Schmitt trigger port inputs.
  • LED drive capability (20 mA) on all port pins.
  • Controlled slew rate port outputs to reduce EMI. Outputs have approximately 10 ns minimum ramp times.
  • 4.5 V to 5.5 V fo.

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Other Datasheets by NXP Semiconductors

Part Number Description
P87LPC760 Low power/ low price/ low pin count (14 pin) microcontroller with 1 kbyte OTP
P87LPC762 Low power/ low price/ low pin count 20 pin microcontroller with 2 kbyte OTP
P87LPC767 Low power/ low price/ low pin count 20 pin microcontroller with 4-kbyte OTP and 8-bit A/D converter
P87LPC768 Low power/ low price/ low pin count 20 pin microcontroller with 4 kB OTP 8-bit A/D/and Pulse Width Modulator
P87LPC769 microcontroller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com INTEGRATED CIRCUITS P87LPC764 Low power, low price, low pin count (20 pin) microcontroller with 4 kbyte OTP Product data Supersedes data of 2001 Oct 26 2003 Sep 03 Philips Semiconductors Philips Semiconductors Product data Low power, low price, low pin count (20 pin) microcontroller with 4 kbyte OTP P87LPC764 • I2C communication port. • Eight keypad interrupt inputs, plus two additional external interrupt inputs. • Four interrupt priority levels. • Watchdog timer with separate on-chip oscillator, requiring no external components. The watchdog timeout time is selectable from 8 values. • Active low reset. On-chip power-on reset allows operation with no external reset components.