Microchip Technology ATXMEGA256A3U-M7R
Normaler Preis
$94,999.99
Normaler Preis
$99,999.99
Verkaufspreis
$94,999.99
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $94,999.99 | $94,999.99 |
| 15+ | $91,999.99 | $1,379,999.85 |
| 25+ | $89,999.99 | $2,249,999.75 |
| 50+ | $84,999.99 | $4,249,999.50 |
| 100+ | $74,999.99 | $7,499,999.00 |
| N+ | $15,000.00 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | AVR® XMEGA® A3U |
| Packaging | | Tape & Reel (TR) |
| Core Processor | AVR |
| Core Size | 8/16-Bit |
| Speed | 32MHz |
| Connectivity | I2C, IrDA, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 50 |
| Program Memory Size | 256KB (128K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 4K x 8 |
| RAM Size | 16K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.6V ~ 3.6V |
| Data Converters | A/D 16x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-QFN (9x9) |
| Package / Case | 64-VFQFN Exposed Pad |
| ROHS |  |
The ATXMEGA256A3U-M7R is a high-reliability AVR microcontroller featuring a 32MHz core, 256KB flash, and 16KB SRAM. It supports 1.6V to 3.6V operation and is packaged in a 64-VFQFN. Ideal for industrial and automotive environments with its extended temperature range.
- Extended temperature: -40°C to 105°C for harsh environments.
- High integration: DMA, PWM, and analog peripherals reduce BOM.
- Low power: Suitable for battery-operated devices.
- Proven architecture: AVR core with extensive toolchain support.
Data Acquisition Systems
DMA and multiple ADC channels allow simultaneous sampling from multiple sensors.
Motor Control
High-resolution PWM and fault-tolerant timers drive BLDC and stepper motors.
Wireless Sensor Nodes
Low-power sleep modes and fast wake-up extend battery life in Zigbee/Sub-GHz networks.
Human-Machine Interfaces
Fast GPIO and SPI drive TFT displays and touch controllers smoothly.
Power Management
Voltage monitoring and brown-out detection ensure safe operation in battery chargers.
Security Systems
Robust I/O and encryption libraries support access control panels.
- Q: What is the supply voltage?
- A: 1.6V to 3.6V.
- Q: What is the CPU speed?
- A: 32MHz.
- Q: What is the flash memory size?
- A: 256KB.
- Q: What is the SRAM size?
- A: 16KB.
- Q: What is the operating temperature?
- A: -40°C to 105°C.
Base Product Number ：
ATXMEGA256A3U
ATXMEGA256A3U-M7R.pdf
- Q: What is the supply voltage?
- A: 1.6V to 3.6V.
- Q: What is the CPU speed?
- A: 32MHz.
- Q: What is the flash memory size?
- A: 256KB.
- Q: What is the SRAM size?
- A: 16KB.
- Q: What is the operating temperature?
- A: -40°C to 105°C.
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