WT61P7数据手册Weltrend中文资料规格书

描述 Description

The WT61P7 is a microcontroller for flat panel display control and power management with 1) Turbo 8052 CPU, 2) 16K bytes flash memory, 3) 256 bytes SRAM, 4) 2 8-bit PWMs & 1 8-bit low frequency PWM & 3 10-bit PWM, 5) DPMS detector(2 H/V inputs, Support H+V input) , 6) 3 timers and 2 UART Ports, 7) 2 DDC/CI interface, 8)slave I2C interface, 9) 4 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.

特性 Features

●Embedded Turbo 8052 CPU
 -Normal operation mode: 12MHz, 6MHz, 3MHz, 1MHz (Selectable Clock Sources)
 -Instruction execution time : Min. =250ns at OSC=12Mhz
●Memory:
 -RAM: 256 Bytes
 -Flash memory : 16K Bytes
●3 similar 8052 timers: Timer0, Timer1, Timer2
●2 similar 8052 UART ports, support baud rate 115200 – 1200 at OSC = 12MHz
●Sync processor for monitoring DPMS (support 2 H/V inputs, Support H+V inputs) wake up signal.
●8-bit A/D converter with 4 selectable inputs, shared with IO pin
●2 8-bit PWM pin output, 1 8-bit low frequency PWM pin output, 3 10-bit PWM output
●Support 2 DDC/CI interface
●Slave mode I2C interface
●Maximum 37 programmable IO pins
●Hardware universal IR Receiver
●Watch Dog timer
●Build-in ISP function
●Embedded ICE mode
●Build-in RTC (with 12Mhz crystal oscillator)
●Operating temperature : -20 to +80 degree C
●Power down mode
 -Selectable CPU clock sources
 -CPU off mode can be waked up by external interrupt
●Package
 -LQFP 48