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P89LPC934FDH Datasheet

  • P89LPC934FDH

  • 8-bit microcontroller with accelerated two-clock 80C51 core ...

  • 75頁

  • PHILIPS

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P89LPC933/934/935/936
8-bit microcontroller with accelerated two-clock 80C51 core
4 kB/8 kB/16 kB 3 V byte-erasable 鏗俛sh with 8-bit ADCs
Rev. 06 鈥?20 June 2005
Product data sheet
1. General description
The P89LPC933/934/935/936 is a single-chip microcontroller, available in low cost
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 P89LPC933/934/935/936 in order to reduce
component count, board space, and system cost.
2. Features
2.1 Principal features
s
4 kB/8 kB/16 kB byte-erasable 鏗俛sh code memory organized into 1 kB/2 kB sectors
and 64-byte pages. Single-byte erasing allows any byte(s) to be used as non-volatile
data storage.
s
256-byte RAM data memory. Both the P89LPC935 and P89LPC936 also include a
512-byte auxiliary on-chip RAM.
s
512-byte customer data EEPROM on chip allows serialization of devices, storage of
setup parameters, etc. (P89LPC935/936).
s
Dual 4-input multiplexed 8-bit A/D converters/DAC outputs (P89LPC935/936, single
A/D on P89LPC933/934).Two analog comparators with selectable inputs and
reference source.
s
Two 16-bit counter/timers (each may be con鏗乬ured to toggle a port output upon timer
over鏗俹w or to become a PWM output) and a 23-bit system timer that can also be used
as an RTC.
s
Enhanced UART with fractional baud rate generator, break detect, framing error
detection, and automatic address detection; 400 kHz byte-wide I
2
C-bus
communication port and SPI communication port.
s
Capture/Compare Unit (CCU) provides PWM, input capture, and output compare
functions (P89LPC935/936).
s
High-accuracy internal RC oscillator option allows operation without external oscillator
components.The RC oscillator option is selectable and 鏗乶e tunable.
s
2.4 V to 3.6 V V
DD
operating range. I/O pins are 5 V tolerant (may be pulled up or
driven to 5.5 V).
s
28-pin TSSOP, PLCC, and HVQFN packages with 23 I/O pins minimum and up to 26
I/O pins while using on-chip oscillator and reset options.

P89LPC934FDH 產(chǎn)品屬性

  • 16 bit, 8 bit

  • 2

  • 1

  • 256 B

  • 0

  • 2.5, 3.3 V

  • 表面貼裝

  • 4.5mm

  • TSSOP

  • 9.8 x 4.5 x 0.95mm

  • 28

  • CISC

  • 8bit

  • -40 °C

  • 0

  • 1

  • 0

  • 0

  • 1

  • 1

  • 0

  • 0

  • +85 °C

  • 18MHz

  • 8 x 8 位

  • 8bit

  • 1

  • 8

  • 512 B, 8 kB

  • 閃存

  • 89LP

  • 1 x 16 位，1 x 8 位

  • 80C51

  • 2 x 16 位

  • 16bit

  • 2

  • 9.8mm

  • 0.95mm

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