Display MCU
WT61P7
【 General 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. |
【 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 |