Questions on this product?

Use our Skype-Chat or enter your question and email address in the field below.
Atmel AVR ATxmega32A4U microcontroller module with USB UART, micro-sd-card, voltage regulator.
CrumbX32A4 AVR Xmega Module

Description
Crumb32A4 V1.0 is a versatile and very compact/small (just 56x18mm size!) microcontroller module with the ATxmega32A4 microcontroller, 3.3V LDO voltage regulator, CP2102 USB UART converter and a micro-sd-card header/slot. 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.

You can find further information in the Infosheet.
Technical Details
- ATxmega32A4U (32k+4k Flash, 4k SRAM, 1k EEPROM)
- Interfaces: 5xUSART, 2xSPI, 2xI2C/TWI, 34x IO Pins
- Peripherals: DMA, event system, 5x 8/16 Bit timer mit PWM/capture/compare, 12ch. 12 Bit ADC, 2ch. 12 Bit DAC, 2x analog comparator, RTC timer, watchdog, brownout, sleep/powerdown mode
- internal USB controller
- 6-Pin PDI interface with standard pinout, JTAG
- CP2102 USB UART converter at USART0/PORTE
- selectable XTAL crystal frequency, or 32kHz watch crystal
- onboard 3.3V LDO voltage regulator
- Connectors: 2x 32-pin with all processor signals, USB and RS485 Signalen, 1x 6-pin ISP, mini USB-B (5-pin), micro SD-card
- 2.54mm (1/10inch) pin grid
- Size: 55.88mm x 17.78mm
Downloads
InfosheetSchematic DiagramATxmega32A4U DatasheetATxmegaAU ManualAtmel Studio 7 (incl. Toolchain + Software Framework)CodeVisionAVR C CompilerWe also recommend:
Power-S-501 V1.0
5V/3.3V/2.5V 500mA Step Down Switching Regulator Converter Module with LM2674.
Price: 9.90 EUR(*)
Shipping
We ship world wide with German Post and DHL.

Free shipping above €100 order value (only Germany).
More information.
Payment
PayPal, Wire Transfer. Companies / Institutions in Germany also Invoice. More on this.
Händlerbund
Wir sind Mitglied im Händlerbund. Erfahren Sie hier mehr darüber.

© chip45 - Dr. Erik Lins - Entwicklung und Vertrieb von Hard- und Software. | Design:
HTML5 UP