Atmel AVR ATmega328 microcontroller module with USB UART.
Crumb328 V2.2 AVR ATmega Module
Description
Crumb328 V2.3 is a versatile and very compact/small (just 35x18mm size!) microcontroller module with the ATmega328P microcontroller and CP2102 USB UART converter. All microcontroller signals are available on pin headers. A selectable XTAL crystal is included.
The module is shipped without preassembled pin headers, since everybody has different preferences or requirements. A Connector Kit with a suitable set of pin headers and receptacles can be ordered optionally.
You can find further information in the Infosheet.
Technical Details
- ATmega328 (32k Flash, 2k SRAM, 512b EEPROM)
- Interfaces: 1xUSART, SPI, I2C/TWI, 23x IO Pins
- Peripherals: 2x 8 Bit / 1x 16 Bit Timer mit PWM/Capture/Compare, 8ch. 10 Bit ADC, Analog Comparator, Watchdog, Brownout, Sleep/Powerdown Mode
- 6-Pin ISP interface with standard pinout
- CP2102 USB UART converter at USART0
- selctable XTAL crystal frequency
- Connectors: 2x 14-pin with all processor signals, 1x 6-pin ISP, mini USB-B (5-pin)
- 2.54mm (1/10inch) pin grid
- Size: 35.56mm x 17.78mm
Downloads
InfosheetSchematic DiagramATmega328 DatasheetAtmel Studio 7 (incl. Toolchain + Software Framework)CodeVisionAVR C Compiler