Consumer MCU
WT5060
| 【 General Description 】 |
| The WT5060 is a high-performance, low-cost, CMOS 8-bit single-chip microcontroller with 8Kbytes mask ROM, an 8-channel 12-bit rail-rail A/D converter and 16x4 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. |
| 【 Features 】 | |
| ● | 6502 8-bit single chip micro controller |
| ● | 8K bytes mask ROM(WT5060) |
| ● | 384bytes SRAM |
| ● | Wide voltage operating range from 2.4V to 5.5V(WT5060) |
| ● | On-chip RC oscillator runs at 6MHz or crystal oscillator up to 8.0 MHz |
| ● | 8 interrupt sources (external:3; internal: 6); all sources have independent latches each and multiple interrupt control is available |
| ● | I/O port (32 pins) |
| -Port P0 8 pins (shared with analog inputs) | |
| -Port P1 8 pins (P10-P13 25mA source ; P10~P17 25mA sink current) | |
| -Port P2 8 pins (shared with SEG9~SEG16) | |
| -Port P3 8 pins (shared with SEG1~SEG8) | |
| -Port P4 1 pin P41 share with EXTINT | |
| ● | Interval Timer (Internal time base generator) |
| ● | Operating current 2mA/4MHz@5V; providing standby mode (OSC was stopped and current consumption < 1 uA@5V) and external pin wake-up mode |
| ● | Watchdog timer |
| ● | Dual channel PWM |
| ● | Dual 16-bit timer/counters |
| ● | UART and serial I/O interface |
| ● | A/D converter module |
| -8 analog inputs multiplexed into one A/D converter | |
| -Sample and hold | |
| -20 uS conversion time/per channel | |
| -12-bit resolution with 2 LSB accuracy | |
| ● | LCD driver |
| -LCD direct drive (max. 64dots LCD display at 1/4 duty) | |
| -Selectable LCD bias voltage from external input VLCD or internal VDD | |
| -1/4, 1/3, 1/2 duties and 1/2, 1/3 biases can be selected by programming | |
| ● | Package: LQFP48 |
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