WT62P2-L44 데이터 시트보기 (PDF) - Weltrend Semiconductor
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WT62P2-L44 Datasheet PDF : 5 Pages
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WT62P2 v1.04
USB Monitor Controller
PIN DESCRIPTION
Pin No.
L44 S44 42
111
222
333
444
555
6- -
766
-7-
887
998
10 10 9
11 11 10
12 12 11
13 13 12
14 14 13
15 15 14
16 16 15
17 17 16
18 18 17
19 19 18
20 20 19
21 21 20
22 22 21
23 23 22
24 24 23
25 25 24
26 26 25
27 27 26
28 28 27
29 29 28
30 30 29
31 31 30
32 32 31
33 33 32
34 34 33
35 35 34
36 36 35
37 37 36
- 38 -
38 39 37
39 40 38
40 41 39
41 42 40
Pin Name I/O
40
Description
- D+
I/O USB D+ signal.
1 PWM2
O PWM2 output (10V open-drain).
2 PWM1
O PWM1 output (5V open-drain).
3 PWM0
O PWM0 output (5V open-drain).
4 /RESET/3V3 I Reset input or +3.3V regulator output for USB transceiver
power supply.
- NC
No Connection.
5 VDD
+5V power supply.
- NC
No Connection.
6 GND
Ground.
7 OSCO
I/O 12MHz oscillator output.
8 OSCI
I 12MHz oscillator input.
9 PB5/ SDA2 I/O Port B5 or I2C interface data line.
10 PB4/ SCL2 I/O Port B4 or I2C interface clock line.
11 PB3/PAT
I/O Port B3 or test pattern output
12 PB2
I/O Port B2.
13 PB1/HFI
I/O Port B1 or half frequency divider input.
14 PB0/HFO I/O Port B0 or half frequency divider output.
15 /IRQ
I Interrupt request input. A low level on this can generate
interrupt.
6 PC7/SOGIN I/O Port C7 or Sync on Green input.
17 PC6
I/O Port C6.
18 PC5
I/O Port C5.
19 PC4
I/O Port C4.
20 PC3/AD3
I/O Port C3 or ADC input 3.
21 PC2/AD2
I/O Port C2 or ADC input 2.
22 PC1/AD1
I/O Port C1 or ADC input 1.
23 PC0/AD0
I/O Port C0 or ADC input 0.
24 PA0/SDA1 I/O Port A0 or DDC interface SDA pin.
25 PA1/SCL1 I/O Port A1 or DDC interface SCL pin.
26 PA2/PWM8 I/O Port A2 or PWM8 output.
27 PA3/PWM9 I/O Port A3 or PWM9 output.
28 PA4/PWM10 I/O Port A4 or PWM10 output.
29 PA5/PWM11 I/O Port A5 or PWM11 output.
30 PA6/PWM12 I/O Port A6 or PWM12 output.
31 PA7/PWM13/ I/O Port A7 or PWM13 output or clamp pulse output.
CLAMP
32 PD0/VOUT I/O Port D0 or Vsync output.
33 PD1/HOUT I/O Port D1 or Hsync output.
34 PD2/PWM7 I/O Port D2 or PWM7 output.
35 PD3/PWM6 I/O Port D3 or PWM6 output.
- NC
No Connection.
36 PD4/PWM5 I/O Port D4 or PWM5 output.
37 PD5/PWM4 I/O Port D5 or PWM4 output.
38 PWM3
I/O PWM3 output (10V open-drain).
39 HIN
I Hsync Input.
Weltrend Semiconductor, Inc.
Page 4
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