wt62p2-s44 Weltrend, wt62p2-s44 Datasheet - Page 2

• Manufacturer Part Number: wt62p2-s44
• Description: Digital Monitor Controller With Usb Function
• Manufacturer: Weltrend

GENERAL DESCRIPTION
The WT62P2 is a microcontroller for digital controlled monitor with Universal Serial Bus (USB) interface. It
contains an 8-bit CPU, 60K bytes Flash memory, 1024 bytes RAM, 256 bits bit-addressable RAM, 14
PWMs, parallel I/Os, SYNC signal processor, timer, DDC1/2B interface, master/slave I
speed USB device module, 6-bit A/D converter and watch-dog timer.
FEATURES
ORDERING INFORMATION
Weltrend Semiconductor, Inc.
8-bit 6502 compatible CPU with 6MHz operating frequency
60K bytes flash memory, 1024 bytes SRAM, 256 bits bit-addressable SRAM
12MHz crystal oscillator
14 channels 8-bit PWM outputs
Sync signal processor with H+V separation, H/V frequency counter, H/V polarity detection/control and
clamp pulse output
Six free-running sync signal outputs (Horizontal frequency up to 106KHz 85Hz@1600x1200)
Self-test pattern
DDC1/2B module for EDID1.3, EDID2.0 and Enhance EDID
Fast mode master/slave I
Embedded USB function with endpoint 0 and endpoint 1
Built-in 3.3V regulator for USB transceiver
Watch-dog timer
Maximum 28 programmable I/O pins
One 8-bit programmable timer
6-bit A/D converter with 4 selectable inputs
One external interrupt request input
Low V
42-pin Shrink PDIP
Package Type
44-pin PLCC
42-pin PDIP
40-pin PDIP
44-pin SOP
DD
reset
2
C interface (up to 400KHz)
WT62P2-N42
WT62P2-K42
WT62P2-N40
WT62P2-S44
WT62P2-L44
Part Number
Page 2
USB Monitor Controller
WT62P2
2
C interface, low
v1.04