Wemos® TTGO XI 8F328P-U Arduino Compatible Microcontroller
The ALPHA 8F328P-U is an Arduino compatible development board. You can use Arduino IDE to burn your program (Check attachment tab for driver or Here or Here) . The MCU used by ALPHA 8F328P-U is LGT8F328P, a MEGA328P compatible chip. The USB chip used is the HT42B534-1.
The 8F328D architecture design is relatively new, with a simple peripheral function makes it far stronger than the MEGA328 especially the programming encryption capability is far beyond that of the MEGA328.
Specifications
- The 8F328D can be powered by 3V3 and 5V, operating at 16M frequencies with excellent levels of compatibility.
- Built in high precision RC, without external crystal oscillator can be stable operation.
- Less peripheral parts, simple circuit design.
- 12 bit ADC (analog to digital conversion)
|
MCU |
LGT8F328P |
|
FLASH |
32Kbytes |
|
SRAM |
2Kbytes |
|
E2PROM |
0K/1K/2K/4K/8K(FLASH Share) |
|
PWM |
8 |
|
Frequency |
16MHz(Maximum 32MHz) |
|
ADC |
6 passageway12 position |
|
DAC |
1passageway8 position |
|
UART |
1 |
|
SPI |
YES |
|
TWI(I2C) |
YES |
|
GUID |
YES |
|
Internal benchmark |
1.024V/2.048V/4.096V ±0.5% |
|
System logic level |
Factory 3V3 (switch from pad to 5V) |
Note: the blinking led is assigned to pin D12.
WARNING
