Feature

●Good Chip This core board uses the STC15W408AS TSSOP20 housing chip, which is very compact.
●LED Light The LED light can also be used as a power indicator, just solder the resistor to the GND end.
●Good Material The use of high quality P-C-B material has high processing speed for more efficient work.
●6 Channel Perform 6 channels of VCC and GND, which is very convenient for expansion and use.
●Easy to Install With light weight and small size, the whole installation is very convenient.


Description

Specification:




Item Type: Systems Development Board
Material: PCB.
1. Improved 8051CPU, 1T, single stroke and machine cycle, 7-12 times faster than ordinary 8051, 20% faster than STC12 series;
2. Wide operating voltage, STC15W408AS series, operating voltage: 5.5V-2.4V;
3. 4K/8K/10K/12K/13K section on the chip flash program storage, erasure and write process more than 100,000 times;
4. Built-in 512-byte SRAMS on the chip;
5. With the on-chip EEPROM function, the number of erases and writes is more than 100,000 times;
6. ISP, IAP, programmable in the system, programmable in application, no programmer or emulator required;
7. 8-channel 10-bit high-speed ADC, the speeds can be selected as 300,000 times per second, 3-channel PWM can also be used as a 3-channel DA;
8. A total of 3 channel detection and comparison units (CCP, PWM, PCA), which can also be used to implement 3 timers or 3 external interrupts (supports interrupts with rising and falling flange) or 3 D/A;
9. Internal reset with high reliability, 8-stage optional reset threshold voltage, which can fully store the external reset circuit;
10. Internal R/C clock with high accuracy, ±1% temperature drift (-40℃-+85℃), normal temperature, temperature drift 5/1000, the internal clock can be selected between 5MHz and 35MHz (5.5296MHz/11.0592MHz) /22.1184MHz/33.1. 776 MHz).






Package list:
1 x system development board.
2 x pin header