datasheetbank_Logo
Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site

WT6014 View Datasheet(PDF) - Weltrend Semiconductor

Part Name
Description
View to exact match
WT6014
Weltrend
Weltrend Semiconductor Weltrend
WT6014 Datasheet PDF : 19 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
WT6014
Digital Monitor Controller
Ver. 1.21 Jul-31-1998
GENERAL DESCRIPTION
The WT6014 is a member of WT60XX microcontroller family. It is specially designed for digital
controlled multi-sync monitor. It contains 8-bit CPU, 4K bytes ROM, 128 bytes RAM, 14 PWMs,
parallel I/O, SYNC processor, timer, DDC interface (slave mode I2C interface with DDC1), and
watch-dog timer.
FEATURES
* 8-bit 6502 compatible CPU, 4MHz operating frequency
* 4096 bytes ROM, 128 bytes SRAM
* 8MHz crystal oscillator
* 14 channels 8-bit/62.5kHz PWM outputs (8 open drain outputs & 6 CMOS outputs)
* Sync signal processor with sync separation, frequency calculation, H/V polarity detection control
* DDC interface supports VESA DDC1/DDC2B standard
* Watch-dog timer (0.524 second)
* Maximum 22 programmable I/O pins
* One 8-bit programmable timer
* One external interrupt request
* Built-in low VDD voltage reset
* Single +5V power supply
PIN ASSIGNMENT
40-Pin PDIP
DA2 1
DA1 2
DA0 3
RESET 4
VDD 5
GND 6
OSCO 7
OSCI 8
PB5 9
PB4 10
PB3 11
PB2 12
PB1 13
PB0 14
IRQ 15
PC7 16
PC6 17
PC5 18
PC4 19
PC3 20
40 VSYNC
39 HSYNC
38 DA3
37 DA4
36 DA5
35 DA6
34 DA7
33 PA7/HSO
32 PA6/VSO
31 PA5/DA13
30 PA4/DA12
29 PA3/DA11
28 PA2/DA10
27 PA1/DA9
26 PA0/DA8
25 SCL
24 SDA
23 PC0
22 PC1
21 PC2
42-Pin SDIP
DA2 1
DA1 2
DA0 3
RESET 4
VDD 5
6
GND 7
OSCO 8
OSCI 9
PB5 10
PB4 11
PB3 12
PB2 13
PB1 14
PB0 15
IRQ 16
PC7 17
PC6 18
PC5 19
PC4 20
PC3 21
42 VSYNC
41 HSYNC
40 DA3
39 DA4
38 DA5
37
36 DA6
35 DA7
34 PA7/HSO
33 PA6/VSO
32 PA5/DA13
31 PA4/DA12
30 PA3/DA11
29 PA2/DA10
28 PA1/DA9
27 PA0/DA8
26 SCL
25 SDA
24 PC0
23 PC1
22 PC2
* I2C is a trademark of Philips Corporation.
* DDC is a trademark of Video Electronics Standard Association (VESA).
Weltrend Semiconductor, Inc.
1
 

Share Link: 

datasheetbank.com [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]