WT62P1 데이터 시트보기 (PDF) - Unspecified

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WT62P1

microcontroller for digital controlled monitor with Universal Serial Bus (USB) interface

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WT62P1

Data Sheet Rev. 1.01

PIN DESCRIPTION

Pin No.

44 42 40 28

Pin Name

1 1 - - D+

2 2 1 - PWM2

3 3 2 - PWM1

4 4 3 - PWM0

5 5 4 8 /RESET/3V3

6 6 5 9 VDD

7 - - - NC

8 7 6 10 GND

9 8 7 11 OSCO

10 9 8 12 OSCI

11 10 9 13 PB5/ SDA2

12 11 10 14 PB4/ SCL2

13 12 11 - PB3/PAT

14 13 12 - PB2

15 14 13 - PB1/HFI

16 15 14 - PB0/HFO

17 16 15 15 /IRQ

18 17 16 16 PC7/SOGIN

19 18 17 17 PC6

20 19 18 18 PC5

21 20 19 19 PC4

22 21 20 20 PC3/AD3

23 22 21 21 PC2/AD2

24 23 22 22 PC1/AD1

25 24 23 23 PC0/AD0

26 25 24 24 PA0/SDA1

27 26 25 25 PA1/SCL1

28 27 26 26 PA2/PWM8

29 28 27 27 PA3/PWM9

30 29 28 28 PA4/PWM10

31 30 29 1 PA5/PWM11

32 31 30 2 PA6/PWM12

33 32 31 3 PA7/PWM13/

CLAMP

34 33 32 4 PD0/VOUT

35 34 33 5 PD1/HOUT

36 35 34 - PD2/PWM7

37 36 35 - PD3/PWM6

38 - - - NC

39 37 36 - PD4/PWM5

40 38 37 - PD5/PWM4

41 39 38 - PWM3

42 40 39 6 HIN

43 41 40 7 VIN

44 42 - - D-

I/O

Description

I/O USB D+ signal.

O PWM2 output (10V open-drain).

O PWM1 output (5V open-drain).

O PWM0 output (5V open-drain).

I Reset input and +3.3V regulator output for USB tranceiver power

supply.

+5V power supply.

No Connection.

Ground.

I/O 12MHz oscillator output.

I 12MHz oscillator input.

I/O Port B5 or I2C interface data line.

I/O Port B4 or I2C interface clock line.

I/O Port B3 or test pattern output

I/O Port B2.

I/O Port B1 or half frequency divider input.

I/O Port B0 or half frequency divider output.

I Interrupt request input, A low level on this can generate interrupt.

I/O Port C7 or Sync on Green input.

I/O Port C6.

I/O Port C5.

I/O Port C4.

I/O Port C3 or ADC input 3.

I/O Port C2 or ADC input 2.

I/O Port C1 or ADC input 1.

I/O Port C0 or ADC input 0.

I/O Port A0 or DDC interface SDA pin.

I/O Port A1 or DDC interface SCL pin.

I/O Port A2 or PWM8 output.

I/O Port A3 or PWM9 output.

I/O Port A4 or PWM10 output.

I/O Port A5 or PWM11 output.

I/O Port A6 or PWM12 output.

I/O Port A7 or PWM13 output or clamp pulse output.

I/O Port D0 or Vsync output.

I/O Port D1 or Hsync output.

I/O Port D2 or PWM7 output.

I/O Port D3 or PWM6 output.

No Connection.

I/O Port D4 or PWM5 output.

I/O Port D5 or PWM4 output.

I/O PWM3 output (10V open-drain).

I Hsync Input.

I Vsync input.

I/O USB D- signal.

Weltrend Semiconductor, Inc.

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