Microchip Technology ATXMEGA64A1-C7UR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $8.29 | $8.29 |
| 15+ | $8.03 | $120.45 |
| 25+ | $7.86 | $196.50 |
| 50+ | $7.42 | $371.00 |
| 100+ | $6.55 | $655.00 |
| N+ | $1.31 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | AVR® XMEGA® A1 |
| Packaging | Cut Tape (CT) | NULL |
| Core Processor | AVR |
| Core Size | 8/16-Bit |
| Speed | 32MHz |
| Connectivity | EBI/EMI, I2C, IrDA, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 78 |
| Program Memory Size | 64KB (32K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 2K x 8 |
| RAM Size | 4K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.6V ~ 3.6V |
| Data Converters | A/D 16x12b; D/A 4x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 100-VFBGA (7x7) |
| Package / Case | 100-VFBGA |
| ROHS |  |
The Microchip ATXMEGA64A1-C7UR is a high-performance AVR microcontroller in a 100-ball VFBGA package. It operates from 1.6V to 3.6V at up to 32MHz, featuring 64KB flash and 4KB SRAM. Key peripherals include a DMA controller, PWM, Brown-out Reset, POR, and WDT. The small package and low voltage make it suitable for space-constrained, battery-powered applications requiring high data throughput.
- DMA controller: Offloads data movement from CPU, improving real-time performance.
- Ultra-low 1.6V operation: Maximizes battery life in portable devices.
- 100-ball VFBGA: Saves PCB space for miniaturized product designs.
- 64KB flash: Ample storage for complex firmware and data tables.
High-Resolution Data Acquisition
DMA and 32MHz AVR core enable continuous ADC sampling into 4KB SRAM without CPU overhead, ideal for vibration analysis.
Audio Processing Modules
64KB flash stores audio samples, while DMA streams data to DAC for low-latency playback in voice assistants.
Industrial Motor Control
PWM channels and fast interrupt response handle three-phase brushless DC motor commutation at high speeds.
Portable Instrumentation
1.6V minimum voltage allows direct coin-cell operation for handheld multimeters or data loggers.
Smart Grid Meters
DMA and 100-pin package support multiple communication interfaces (UART/SPI) for power monitoring and relay control.
Medical Wearable Sensors
Low power consumption and small VFBGA footprint enable compact ECG or pulse oximeter designs.
- Q: What is the core architecture?
- A: It uses an 8/16-bit AVR core running at up to 32MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.6V to 3.6V, ideal for low-power embedded systems.
- Q: How much memory does it have?
- A: It includes 64KB flash (32K x 16) and 4KB SRAM.
- Q: Does it support DMA?
- A: Yes, it features a DMA controller for efficient data transfer without CPU intervention.
- Q: What package is this variant?
- A: It comes in a 100-ball VFBGA package, suitable for compact PCB designs.
ATXMEGA64A1-C7UR.pdf
- Q: What is the core architecture?
- A: It uses an 8/16-bit AVR core running at up to 32MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.6V to 3.6V, ideal for low-power embedded systems.
- Q: How much memory does it have?
- A: It includes 64KB flash (32K x 16) and 4KB SRAM.
- Q: Does it support DMA?
- A: Yes, it features a DMA controller for efficient data transfer without CPU intervention.
- Q: What package is this variant?
- A: It comes in a 100-ball VFBGA package, suitable for compact PCB designs.
