80C554 datasheet(4/76 Pages) PHILIPS

Part #	80C554

Description	80C51 8-bit microcontroller . 6 clock operation 16K/512 OTP/ROM/ROMless, 7 channel 10 bit A/D, I2C, PWM, capture/compare, high I/O, 64L LQFP

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Manufacturer	PHILIPS [NXP Semiconductors]

Direct Link	http://www.nxp.com

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Philips Semiconductors

Preliminary specification

80C554/83C554/87C554

80C51 8-bit microcontroller – 6 clock operation

16K/512 OTP/ROM/ROMless, 7 channel 10 bit A/D, I2C, PWM,

capture/compare, high I/O, 64L LQFP

2000 Nov 10

4

PIN CONFIGURATIONS

Plastic Quad Flat Pack pin functions

Function

1.

AVDD

2.

P5.6/ADC6

3.

P5.5/ADC5

4.

P5.4/ADC4

5.

P5.3/ADC3

6.

P5.2/ADC2

7.

P5.1/ADC1

8.

P5.0/ADC0

9.

VDD

10.

STADC

11.

PWM0

12.

PWM1

13.

EW

14.

P4.0/CMSR0

15.

P4.1/CMSR1

16.

P4.2/CMSR2

Function

17.

P4.3/CMSR3

18.

P4.4/CMSR4

19.

P4.5/CMSR5

20.

P4.6/CMT0

21.

P4.7/CMT1

22.

RST

23.

P1.0/CT0I

24.

P1.1/CT1I

25.

P1.2/CT2I

26.

P1.3/CT3I

27.

P1.4/T2

28.

P1.5/RT2

29.

P1.6/SCL

30.

P1.7/SDA

31.

P3.0/RxD

32.

P3.1/TxD

Function

33.

P3.2/INT0

34.

P3.3/INT1

35.

P3.4/T0

36.

P3.5/T1

37.

P3.6/WR

38.

P3.7/RD

39.

XTAL2

40.

XTAL1

41.

VSS

42.

VSS

43.

P2.0/A08

44.

P2.1/A09

45.

P2.2/A10

46.

P2.3/A11

47.

P2.4/A12

48.

P2.5/A13

Function

49.

P2.6/A14

50.

P2.7/A15

51.

PSEN

52.

ALE/PROG

53.

EA/VPP

54.

P0.7/AD7

55.

P0.6/AD6

56.

P0.5/AD5

57.

P0.4/AD4

58.

P0.3/AD3

59.

P0.2/AD2

60.

P0.1/AD1

61.

P0.0/AD0

62.

AVref–

63.

AVref+

64.

AVSS

SU01444

LQFP64

48

33

49

64

32

17

116

LOGIC SYMBOL

ADC0-7

CMT0

CMT1

CMSR0-5

RST

EW

XTAL1

XTAL2

EA/VPP

ALE/PROG

PSEN

AVref+

AVref–

STADC

PWM0

PWM1

LOW ORDER

ADDRESS AND

DATA BUS

CT0I

CT1I

CT2I

CT3I

T2

RT2

SCL

SDA

RxD/DATA

TxD/CLOCK

INT0

INT1

T0

T1

WR

RD

VSS

VDD

AVSS

AVDD

HIGH ORDER

ADDRESS AND

DATA BUS

SU00210

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Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	P87C554	394Kb / 77P	80C51 8-bit microcontroller - 12 clock operation 16K/512 OTP/RAM 8 channel 10-bit A/D, I2C, PWM, capture/compare, high I/O 2002 Mar 25
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80C554 Datasheet(PDF) 4 Page - NXP Semiconductors

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