Ordering Information - Hyundai ImageQuest L50 AUO Technical & Service Manual

L50S(AUO)Technical Service Manual
WT61P4 vo.94d
GENERAL DESCRIPTION
The WT61P4 is a microcontroller for digital controlled monitor with 1) 8051 compatible cpu, 2) 64K bytes
Flash memory, 3) 1024 bytes SRAM, 4) 16 PWM, 5) SYNC signal processor, 6) timer, 7) DDC1/2B
interface, 8) master/slave I
down mode.
FEATURES
• 8-bit 8051 compatible CPU with 12/24MHz operating frequency
• 64K bytes flash memory, 1024 bytes SRAM (256 bytes internal + 768 bytes external)
• 12MHz crystal oscillator
• 16 channels PWM outputs (15 8-bit + 1 16-bit)
• Sync signal processor with H+V separation, H/V frequency counter, H/V polarity detection/control and
clamp pulse output
• Programmable free-running SYNC signal output & White vi deo pattern (Horizontal frequency up to
250KHz with programmable H pulse width and V pulse width)
• Programmable H and V overflow interrupt for fast blanking
• Two timers compatible to 8051
• DMA DDC1/2B module for EDID1.3, EDID2.0 (A2/A3, A6/A7) and Enhance EDID (60/61)
• Fast mode master/slave I
• 8-bit A/D converter with 4 selectable inputs
• Watchdog timer
• Maximum 35 programmable I/O pins (PLCC package)
• Two external interrupt request input
• 5/3.3 volt operate voltage supported
• Low V
reset supported
DD
• ISP function supported
• Power down mode supported
• C compiler supported

ORDERING INFORMATION

Package Type
42-pin PDIP
42-pin Shrink PDIP
40-pin PDIP
44-pin SOP
44-pin PLCC
2
C interface, 9) 8 -bit A/D converter, 10) watch-dog timer, 11) ISP, 12) power
2
C interface (up to 400KHz)
Part Number
WT61P4-N42
WT61P4-K42
WT61P4-N40
WT61P4-S44
WT61P4-L44
--25--