Display MCU
WT6703F
【 General Description 】 |
The WT6703F is a low power consumption and low cost microcontroller for system power manager with 1)Turbo 8051 compatible (3T) CPU, 2) 8051 2 timers and UART, 3) 8K bytes flash memory, 4) 384 bytes SRAM, 5) 2 8-bit PWMs, 6) DPMS detector, 7) Two Slave I2C interface, 8) 4 channel 8-bit A/D converter, 9) Hardware CEC, 10) Real Time Clock, 11) watch-dog timer, 12) Power down mode, 13) Embedded ISP, 14) Embedded ICE mode. |
【 Features 】 | |
● | Embedded turbo 8051 CPU |
-TNormal operation mode : 12MHz, 6MHz, 2MHz, 1MHz | |
-TStand by mode : 32KHz | |
-TInstruction execution time : Min. =250ns at 12Mhz | |
● | Memory : |
-TFlash memory: 8K Bytes | |
-TRAM: 384 Bytes (include 128bytes H/W DDC SRAM) | |
● | 2 8051 timers: Timer0, Timer1 |
● | 1 8051 UART, support baud rate 115200 – 1200 at RC oscillator =12MHz. |
● | Sync processor for monitoring DPMS (VGA connector) wake up signal |
● | 8-bit A/D converter with 4 selectable inputs, shared with IO pin |
● | Tri-state I/O structure, Input state can decided by external resister (pull high or pull low) |
● | 2 PWM pin output |
● | 1 DDC/CI interface |
● | 1 slave mode IIC interface |
● | Universal IR Receiver |
● | Watch Dog timer |
● | Low voltage reset |
● | 32.768KHz crystal Oscillator & build-in RC Oscillator |
● | Build-in RTC |
● | Maximum 22 programmable IO pins |
-T22-IO: 28 pin package | |
-T18-IO: 24 pin package | |
-T14-IO: 20 pin package | |
-T11-IO: 16 pin package | |
● | Power consumption : |
-TTypical 8mA at 12Mhz mode | |
-TTypical 4mA at 2Mhz mode | |
-TTypical 2mA at low speed mode(32KHz) | |
● | Operating voltage range : 3.6V – 3.0V |
● | Package: |
-TSOP16 | |
-TSSOP20 | |
-TSOP24/SSOP24 | |
-TSSOP28 |