WT6132/WT6124/WT6116
Data Sheet Rev. 1.01
GENERAL DESCRIPTION
The WT6132/WT6124/WT6116 is a microcontroller for digital controlled monitor with Universal Serial
Bus (USB) interface. It contains an 8-bit CPU, 32K/24K/16K bytes ROM, 512/384 bytes RAM, 14 PWMs,
2
parallel I/Os, SYNC signal processor, timer, DDC1/2B interface, master/slave I C interface, low speed
USB device module, 6-bit A/D converter and watch-dog timer.
FEATURES
鈥?/div>
8-bit 6502 compatible CPU with 6MHz operating frequency
鈥?/div>
WT6132 - 32768 bytes ROM, 512 bytes RAM
WT6124 - 24576 bytes ROM, 512 bytes RAM
WT6116 - 16384 bytes ROM, 384 bytes RAM
鈥?/div>
12MHz crystal oscillator
鈥?/div>
14 channels 8-bit PWM outputs
鈥?/div>
Sync signal processor with H+V separation, H/V frequency counter, H/V polarity detection/control and
clamp pulse output
鈥?/div>
Six free-running sync signal outputs (Horizontal frequency up to 106KHz)
鈥?/div>
Self-test pattern
鈥?/div>
DDC1/2B supported
2
鈥?/div>
Fast mode master/slave I C interface (up to 400KHz)
鈥?/div>
Watch-dog timer
鈥?/div>
Maximum 28 programmable I/O pins
鈥?/div>
One 8-bit programmable timer
鈥?/div>
6-bit A/D converter with 4 selectable inputs
鈥?/div>
One external interrupt request input
鈥?/div>
Low V
DD
reset
PIN CONFIGURATION
Shrink DIP 42-pin
DIP 40-pin
1
PWM2
PWM1
PWM0
RESET
VDD
GND
OSCO
OSCI
PB5/SDA2
PB4/SCL2
PB3/PAT
PB2
PB1/HFI
PB0/HFO
IRQ
PC7/SOGIN
PC6
PC5
PC4
PC3/AD3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
40
39
38
37
36
35
34
VIN
HIN
PWM3
PD5/PWM4
PD4/PWM5
PD3/PWM6
PD2/PWM7
PD1/HOUT
PD0/VOUT
PA7/PWM13/CLAMP
PA6/PWM12
PA5/PWM11
PA4/PWM10
PA3/PWM9
PA2/PWM8
PA1/SCL1
PA0/SDA1
PC0/AD0
PC1/AD1
PC2/AD2
PWM2
PWM1
PWM0
RESET
VDD
GND
OSCO
OSCI
PB5/SDA2
PB4/SCL2
PB3/PAT
PB2
PB1/HFI
PB0/HFO
IRQ
PC7/SOGIN
PC6
PC5
PC4
PC3/AD3
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
42
41
40
39
38
37
36
35
VIN
HIN
PWM3
PD5/PWM4
PD4/PWM5
PD3/PWM6
PD2/PWM7
PD1/HOUT
PD0/VOUT
PA7/PWM13/CLAMP
PA6/PWM12
PA5/PWM11
PA4/PWM10
PA3/PWM9
PA2/PWM8
PA1/SCL1
PA0/SDA1
PC0/AD0
PC1/AD1
PC2/AD2
WT6132
WT6124
WT6116
33
32
31
30
29
28
27
26
25
24
23
22
21
WT6132
WT6124
WT6116
34
33
32
31
30
29
28
27
26
25
24
23
22
Weltrend Semiconductor, Inc.
Page 2
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WT6124相關(guān)型號PDF文件下載
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