WT61P805 Datasheet – Microcontroller – Weltrend

Part Number: WT61P805, WT61P8

Function: Microcontroller for flat panel display and power management

Package: LQFP 44 Pin, LQFP 48 Pin

Manufacturer: Weltrend Semiconductor

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WT61P805 datasheet

Description

The WT61P805 is a microcontroller for flat panel display control and power management with 1) Turbo 8052 CPU, 2) 64K bytes flash memory, 3) 1K+256 bytes SRAM, 4) 8 8-bit PWMs, 5) DPMS detector(2 H/V inputs, Support H+V input) , 6) 4 timers and 2 UART Ports, 7) 2 DDC/CI interface, 8) Slave I2C interface, 9) 8 channel 8-bit A/D converter, 10) Real Time Clock, 11) Watch-dog timer, 12) Embedded ISP function, 13) Power down mode, 14) Embedded ICE mode. 15) H/W CEC

Pinout

components

Features

1. Embedded Turbo 8052 CPU

(1) Normal operation mode: 12MHz, 6MHz, 3MHz, 1MHz or 24MHz, 12MHz, 6MHz, 2MHz    (2) Instruction execution time : Min. =250ns at OSC=12Mhz

2. Memory:

(1) RAM: 1K+256 Bytes
(2) Flash memory : 64K Bytes

3. 4 similar 8052 timers: Timer0, Timer1, Timer2, Timer3

4. 2 similar 8052 UART ports, support baud rate 115200 – 1200 at OSC = 12MHz

5. Sync processor for monitoring DPMS (support 2 H/V inputs, Support H+V inputs) wake up signal.

6. 8-bit A/D converter with 8 selectable inputs, shared with IO pin

7. 8 8-bit PWM pin output (One low frequency PWM at 150Hz for dimmer control)

8. Support 2 DDC/CI interface

Other data sheets are available within the file: 61P8-RG440WT, 61P8-RG480WT

WT61P805 Datasheet PDF

WT61P805 pdf

 

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