61P4-L440WT
Description
The WT61P4 is a microcontroller for digital controlled monitor with 1) 8051 patible cpu, 2) 64K bytes Flash memory, 3) 1024 bytes SRAM, 4) 16 PWMs, 5) SYNC signal processor, 6) 2 timers, 7) DDC1/2B interface, 8) master/slave I2C interface, 9) 8-bit A/D converter, 10) watch-dog timer, 11) ISP, 12) power down mode 13)IR detect.
Key Features
- 12/24MHz crystal oscillator
- Sync signal processor with H+V separation, H/V frequency counter, H/V polarity detection/control and clamp pulse output
- Programmable H and V overflow interrupt for fast blanking
- Fast mode master/slave I2C interface (up to 400KHz)
- 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 VDD reset supported
