Consumer MCU
WT5109
| 【 General Description 】 |
| The WT5109 is an 8-bit RISC architecture microcontroller with high performance designed for A/D product applications that connect to analog signals directly. The additional PWM modulation function enhances the analog capability of this device. The program memory is an In-System programmable OTP (one time program) ROM. This chip integrated multi-channel A/D converter and PWM functions, high performance timer functions, oscillator options, I/O flexibility and low cost. The WT5109 provides wide applications for products at home and in industrial areas. |
| 【 Features 】 | |
| ● | High-performance, RISC 8-bit Microcontroller |
| ● | Operating voltage 2.3 V ~ 3.6V |
| ● | Operating frequency: |
| ● | Internal RC oscillator 4MHz only at 3.3V |
| ● | External quartz crystal 1MHz to max.12MHz |
| ● | 51 Powerful Instructions, Most Single Clock Cycle Execution |
| ● | 2Kx14 OTP ROM and 128 x 8 RAM |
| ● | 8 level stacks for CALL and 5 level interrupts service |
| ● | 8-bit timer and 16-bit timer with overflow interrupt |
| ● | channel PWM output |
| ● | 4-channel 8-bit resolution A/D converter |
| ● | Watchdog Timer with On-chip Oscillator |
| ● | Power down and Wake up function reduce power consumption |
| ● | 8 external interrupt inputs |
| ● | Support external reset (RSTB), low voltage reset (LVR), external interrupt and WDT wake-up from sleep mode |
| ● | 20-GPIO, High current source/sink for driving LED |
Follow us
