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LGT8F328P-SSOP20 Pro Mini (analog Pro Mini ATMEGA328P)
Analogs Pro Mini ATMEGA328P
LGT8F328P Board Features
- 8F328P-U MCU used by the LGT8F328P, is a Atmel MEGA328P compatible chip.
- LGT8F328P architecture design is relatively new, peripheral functions far stronger than Atmel MEGA328. Especially the program encryption ability is far more than MEGA328.
- LGT8F328P can use 3V3 and 5V power supply running at 16M frequency, excellent level compatibility.
- Built-in high-precision RC, no external crystal can be stable operation.
- Less peripheral parts, circuit design is simple.
- 12-bit ADC (analog-to-digital conversion)
- On board DAC
- Owned GUID (unique ID) can be used for chip program encryption
- Built-in internal 1.024V / 2.048V / 4.096V ± 1% calibratable reference voltage source
- PWM pin number: D3, D5, D6, D9, D10, D11
The feature compare
|
Feature |
LGT8F328P |
atmega328P |
|
DAC output |
Yes |
- |
|
Internal reference resoltuion |
±0.5% |
±1.5% |
|
PWM dead zone control |
Yes |
- |
|
High current push - pull PWM |
Yes |
- |
|
Computing Accelerator (DSC) |
Yes |
- |
|
Stacking expansion system |
Yes |
- |
|
Speed |
32M |
16M |
Parameters
|
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) |
https://github.com/dbuezas/lgt8fx
http://arduino.ru/forum/apparatnye-voprosy/obzor-klona-megi328-lgt8f328p
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