WT50F6

      The WT50F6 is designed as a high performance, low cost, CMOS 8-bit single chip micro controller with 8Kbytes in system programmable flash memory or mask ROM, an 8-channel 12-bit rail-rail A/D converter and 16 x 4 LCD driver. This chip is suitable for variable applications, especially where analog signal (sensor output) to digital signal conversion, LCD display and short development cycle are required, including industrial control, consumer, communications, and security products. To be suitable for portable battery-powered applications, a power saving function is included.
      WT50F6 has many features. The first one is that it would be 6502 8-bit single chip micro controller. The next one is that it would have 384bytes SRAM. The next one is that its on-chip RC oscillator runs up to 6MHz or crystal oscillator up to 8.0MHz. The next one is that it would have 8 interrupt sources, all sources have independent latched each and multiple interrupt control available. The next one is about its I/O port which means 32 pins. The next one is it would have interval timer. The next one is it would have watchdog timer. The next one is that it would have dual channel PWM. The next one is that it would have dual 16-bit timer / counters. The next one is that it would have UART and serial I/O interface.
      Something about its A/D converter module which include 8 analog inputs multiplexed into one A/D converter, sample and hold, 20uS conversion time / per channel at 4MHz oscillator and 12-bit resolution rail to rail with +/- 2 LSB accuracy.
      Also something about its LCD driver which include LCD direct drive (max 64dots LCD display at 1/4 duty), selectable LCD bias voltage from external input VLCD or internal VDD and 1/4, 1/3, 1/2 duties and 1/2, 1/3 biases can be selected by programming. And so on. For more information please contact us.