TSC80251-SK Просмотр технического описания (PDF) - Temic Semiconductors

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TSC80251-SK

Extended 8–bit Microcontroller with Serial Communication Interfaces

Temic Semiconductors 

TSC87251G1A

5. Pin Description

5.1. Pinout

P1.0/T2 1

P1.1/T2EX 2

P1.2/ECI 3

P1.3/CEX0 4

P1.4/CEX1 5

P1.5/CEX2/MISO 6

P1.6/CEX3/SCL/SCK 7

P1.7/A17/CEX4/SDA/MOSI 8

RST 9

P3.0/RXD 10

P3.1/TXD 11

P3.2/INT0# 12

P3.3/INT1# 13

P3.4/T0 14

P3.5/T1 15

P3.6/WR# 16

P3.7/A16/RD# 17

XTAL2 18

XTAL1 19

VSS 20

TSC87251G1A

40 VDD

39 P0.0/AD0

38 P0.1/AD1

37 P0.2/AD2

36 P0.3/AD3

35 P0.4/AD4

34 P0.5/AD5

33 P0.6/AD6

32 P0.7/AD7

31 EA#/VPP

30 ALE/PROG#

29 PSEN#

28 P2.7/A15

27 P2.6/A14

26 P2.5/A13

25 P2.4/A12

24 P2.3/A11

23 P2.2/A10

22 P2.1/A9

21 P2.0/A8

Figure 2. TSC87251G1A 40–pin DIP package

P1.5/CEX2/MISO 7

P1.6/CEX3/SCL/SCK 8

P1.7/A17/CEX4/SDA/MOSI 9

RST 10

P3.0/RXD 11

NC 12

P3.1/TXD 13

P3.2/INT0# 14

P3.3/INT1# 15

P3.4/T0 16

P3.5/T1 17

TSC87251G1A

39 P0.4/AD4

38 P0.5/AD5

37 P0.6/AD6

36 P0.7/AD7

35 EA#/VPP

34 NC

33 ALE/PROG#

32 PSEN#

31 P2.7/A15

30 P2.6/A14

29 P2.5/A13

Figure 3. TSC87251G1A 44–pin PLCC/CQPJ Package

4

Rev. A – September 21, 1998

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