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производитель

P89LPC980FDH

8-bit microcontroller with accelerated two-clock 80C51 core, 4 kB/8 kB wide-voltage byte-erasable flash with 10-bit ADC

NXP Semiconductors. 

NXP Semiconductors

6. Pinning information

6.1 Pinning

P89LPC980/982/983/985

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

P2.0/TXD 1

P2.1/RXD 2

P0.0/CMP2/KBI0/SPICLK 3

P1.7/T3EX/MOSI 4

P1.6/MISO 5

P1.5/RST 6

VSS 7

P3.1/XTAL1 8

P3.0/XTAL2/CLKOUT 9

P1.4/INT1/T4EX/SS 10

P1.3/INT0/SDA/T4 11

P1.2/T0/SCL 12

P2.2/MOSI 13

P2.3/MISO 14

P89LPC980

P89LPC982

28 P2.7/SDA

27 P2.6/SCL

26 P0.1/CIN2B/KBI1

25 P0.2/CIN2A/KBI2

24 P0.3/CIN1B/KBI3/T2

23 P0.4/CIN1A/KBI4

22 P0.5/CMPREF/KBI5/T3

21 VDD

20 P0.6/CMP1/KBI6

19 P0.7/T1/KBI7

18 P1.0/TXD

17 P1.1/RXD/T2EX

16 P2.5/SPICLK

15 P2.4/SS

002aae536

Fig 5. P89LPC980/982 TSSOP28 pin configuration

P2.0/AD07/TXD 1

P2.1/AD06/RXD 2

P0.0/CMP2/KBI0/AD05/SPICLK 3

P1.7/AD04/T3EX/MOSI 4

P1.6/MISO 5

P1.5/RST 6

VSS 7

P3.1/XTAL1 8

P3.0/XTAL2/CLKOUT 9

P1.4/INT1/T4EX/SS 10

P1.3/INT0/SDA/T4 11

P1.2/T0/SCL 12

P2.2/MOSI 13

P2.3/MISO 14

P89LPC983

P89LPC985

28 P2.7/SDA

27 P2.6/SCL

26 P0.1/CIN2B/KBI1/AD00

25 P0.2/CIN2A/KBI2/AD01

24 P0.3/CIN1B/KBI3/AD02/T2

23 P0.4/CIN1A/KBI4/AD03

22 P0.5/CMPREF/KBI5/T3

21 VDD

20 P0.6/CMP1/KBI6

19 P0.7/T1/KBI7

18 P1.0/TXD

17 P1.1/RXD/T2EX

16 P2.5/SPICLK

15 P2.4/SS

002aae537

Fig 6. P89LPC983/985 TSSOP28 pin configuration

P89LPC980_982_983_985

Product data sheet

Rev. 4 — 15 June 2010

© NXP B.V. 2010. All rights reserved.

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