P89LPC9107 데이터 시트보기 (PDF) - Philips Electronics

부품명

상세내역

제조사

P89LPC9107

8-bit microcontrollers with two-clock accelerated 80C51 core 1 kB 3 V byte-erasable Flash with 8-bit A/D converter

Philips Electronics 

Philips Semiconductors

P89LPC9102/9103/9107

8-bit microcontrollers with two-clock accelerated 80C51 core

P1[0:2], P1.5

P0[1:5], P0.7

KBI1

KBI2

P89LPC9107

ACCELERATED 2-CLOCK 80C51 CPU

1 kB

FLASH

internal bus

PORT 1

CONFIGURABLE I/Os

PORT 0

CONFIGURABLE I/Os

UART

128 BYTE

RAM

ADC1/DAC1

KEYPAD

INTERRUPT

WATCHDOG TIMER

AND OSCILLATOR

PROGRAMMABLE

OSCILLATOR DIVIDER

CPU

clock

REAL-TIME CLOCK/

SYSTEM TIMER

TIMER 0

TIMER 1

ANALOG

COMPARATORS

TXD

RXD

AD10

AD11

AD12

AD13

DAC1

T0

T1

CIN1A

CIN1B

CLKOUT

CLKIN

CONFIGURABLE

OSCILLATOR

Fig 3. Block diagram of P89LPC9107.

ON-CHIP

RC OSCILLATOR

WITH CLOCK

DOUBLER OPTION

POWER MONITOR

(POWER-ON RESET,

BROWNOUT RESET)

002aab100

6. Functional diagram

VDD VSS

DAC1

AD13

CLKIN

AD11

AD12

AD10

CLKOUT

CIN1A

CMPREF

KBI2

CIN1B

KBI1

T1

PORT 0

P89LPC9102

PORT 1

RST

T0

002aaa971

Fig 4. Functional diagram of P89LPC9102.

9397 750 14655

Product data sheet

Rev. 02 — 11 April 2005

© Koninklijke Philips Electronics N.V. 2005. All rights reserved.

6 of 58

Share Link: