P89LPC920 View Datasheet(PDF) - Philips Electronics

Part Name

Description

Manufacturer

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

Philips Electronics 

Philips Semiconductors

5. Pinning information

5.1 Pinning

P89LPC920/921/922

8-bit microcontrollers with two-clock 80C51 core

handbook, halfpage

KBI0/CMP2/P0.0 1

P1.7 2

P1.6 3

RST/P1.5 4

VSS 5

XTAL1/P3.1 6

CLKOUT/XTAL2/P3.0 7

INT1/P1.4 8

SDA/INT0/P1.3 9

SCL/T0/P1.2 10

Fig 2. TSSOP20 pin configuration.

20 P0.1/CIN2B/KBI1

19 P0.2/CIN2A/KBI2

18 P0.3/CIN1B/KBI3

17 P0.4/CIN1A/KBI4

16 P0.5/CMPREF/KBI5

15 VDD

14 P0.6/CMP1/KBI6

13 P0.7/T1/KBI7

12 P1.0/TXD

11 P1.1/RXD

002aaa408

handbook, halfpage

KBI0/CMP2/P0.0 1

P1.7 2

P1.6 3

RST/P1.5 4

VSS 5

XTAL1/P3.1 6

CLKOUT/XTAL2/P3.0 7

INT1/P1.4 8

SDA/INT0/P1.3 9

SCL/T0/P1.2 10

Fig 3. DIP20 pin configuration.

20 P0.1/CIN2B/KBI1

19 P0.2/CIN2A/KBI2

18 P0.3/CIN1B/KBI3

17 P0.4/CIN1A/KBI4

16 P0.5/CMPREF/KBI5

15 VDD

14 P0.6/CMP1/KBI6

13 P0.7/T1/KBI7

12 P1.0/TXD

11 P1.1/RXD

002aaa407

9397 750 12285

Product data

Rev. 06 — 21 November 2003

© Koninklijke Philips Electronics N.V. 2003. All rights reserved.

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