Microchip, 8bit AVR, AVR XMEGA A3 Microcontroller, 32MHz, 256 + 8 kB Flash, 64-Pin QFN
- RS Stock No.:
- 133-1719
- Mfr. Part No.:
- ATXMEGA256A3-MH
- Brand:
- Microchip
Subtotal (1 unit)*
£8.64
(exc. VAT)
£10.37
(inc. VAT)
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Units | Per unit |
---|---|
1 - 24 | £8.64 |
25 - 99 | £8.36 |
100 + | £8.08 |
*price indicative
- RS Stock No.:
- 133-1719
- Mfr. Part No.:
- ATXMEGA256A3-MH
- Brand:
- Microchip
Select all | Attribute | Value |
---|---|---|
Brand | Microchip | |
Family Name | AVR XMEGA A3 | |
Package Type | QFN | |
Mounting Type | Surface Mount | |
Pin Count | 64 | |
Device Core | AVR | |
Data Bus Width | 8 bit, 16bit | |
Program Memory Size | 256 + 8 kB | |
Maximum Frequency | 32MHz | |
RAM Size | 16 kB | |
USB Channels | 0 | |
Number of PWM Units | 1 | |
Number of SPI Channels | 10 | |
Number of I2C Channels | 2 | |
Number of USART Channels | 7 | |
Typical Operating Supply Voltage | 1.6 → 3.6 V | |
Number of UART Channels | 7 | |
Number of CAN Channels | 0 | |
ADCs | 8 x 12 bit | |
Length | 9.1mm | |
Maximum Operating Temperature | +85 °C | |
Maximum Number of Ethernet Channels | 0 | |
Minimum Operating Temperature | -40 °C | |
Instruction Set Architecture | RISC | |
Number of ADC Units | 2 | |
Program Memory Type | Flash | |
Dimensions | 9.1 x 9.1 x 0.95mm | |
Number of Ethernet Channels | 0 | |
Pulse Width Modulation | 1 (22 Channel) | |
Width | 9.1mm | |
Number of PCI Channels | 0 | |
Height | 0.95mm | |
Number of LIN Channels | 0 | |
Select all | ||
---|---|---|
Brand Microchip | ||
Family Name AVR XMEGA A3 | ||
Package Type QFN | ||
Mounting Type Surface Mount | ||
Pin Count 64 | ||
Device Core AVR | ||
Data Bus Width 8 bit, 16bit | ||
Program Memory Size 256 + 8 kB | ||
Maximum Frequency 32MHz | ||
RAM Size 16 kB | ||
USB Channels 0 | ||
Number of PWM Units 1 | ||
Number of SPI Channels 10 | ||
Number of I2C Channels 2 | ||
Number of USART Channels 7 | ||
Typical Operating Supply Voltage 1.6 → 3.6 V | ||
Number of UART Channels 7 | ||
Number of CAN Channels 0 | ||
ADCs 8 x 12 bit | ||
Length 9.1mm | ||
Maximum Operating Temperature +85 °C | ||
Maximum Number of Ethernet Channels 0 | ||
Minimum Operating Temperature -40 °C | ||
Instruction Set Architecture RISC | ||
Number of ADC Units 2 | ||
Program Memory Type Flash | ||
Dimensions 9.1 x 9.1 x 0.95mm | ||
Number of Ethernet Channels 0 | ||
Pulse Width Modulation 1 (22 Channel) | ||
Width 9.1mm | ||
Number of PCI Channels 0 | ||
Height 0.95mm | ||
Number of LIN Channels 0 | ||
8/16-Bit AVR XMEGA Microcontrollers
Atmel AVR XMEGA devices employ advanced analogue-to-digital converters (ADCs) that deliver both high speed and high resolution. These ADCs offer up to four conversion channels with different result registers, which can have different setup and configuration processes. This provides easier use since different software modules can access and use an ADC independently.
AVR XMEGA devices use the Atmel AVR CPU. The instruction set and design of the CPU are tuned to minimize code size and maximize execution speed. Its true single-cycle execution of arithmetic and logic operations means AVR XMEGA microcontrollers perform close to 1MIPS per MHz. The fast-access register file with 32 x 8-bit general-purpose working registers is directly connected to the arithmetic logic unit (ALU). During a single clock cycle, the ALU can be fed two arbitrary registers, do a requested operation, and write back the result. It provides efficient support for 8-, 16- and 32-bit arithmetic.
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