Microchip Technology ATXMEGA32A4U-MHR Microcontroller, Microprocessor, FPGA Modules
IC MCU 8/16BIT 32KB FLASH 44VQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATXMEGA32A4U-MHR
Detailed Description
IC MCU 8/16BIT 32KB FLASH 44VQFN
Package
44-VFQFN Exposed Pad
Key Features
Package / Case: 44-VFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ATXMEGA32A4U-MHR Datasheet
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Technical Specifications
Microchip Technology ATXMEGA32A4U-MHR Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
RAM Size
4K x 8
Package / Case
44-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.6V ~ 3.6V
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O
34
Speed
32MHz
EEPROM Size
1K x 8
Core Processor
AVR
Alternate Parts Comparison (ATXMEGA32A4U-MHR vs ATXMEGA16D4-MH vs ATXMEGA32A4U-M7 vs ATXMEGA32D4-MN)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 44-VFQFN Exposed Pad | 44-VFQFN Exposed Pad | 44-VFQFN Exposed Pad | 44-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 0°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Supply Voltage | 1.6V ~ 3.6V | 1.6V ~ 3.6V | 1.6V ~ 3.6V | 1.6V ~ 3.6V |
| Core Processor | AVR | AVR | AVR | AVR |
| Core Size | 8/16-Bit | 8/16-Bit | 8/16-Bit | 8/16-Bit |
| RAM Size | 4K x 8 | 2K x 8 | 4K x 8 | 4K x 8 |
| Connectivity | I²C, IrDA, SPI, UART/USART, USB | I²C, IrDA, SPI, UART/USART | I²C, IrDA, SPI, UART/USART, USB | I²C, IrDA, SPI, UART/USART |
| Data Converters | A/D 12x12b; D/A 2x12b | A/D 12x12b | A/D 12x12b; D/A 2x12b | A/D 12x12b |
| EEPROM Size | 1K x 8 | 1K x 8 | 1K x 8 | 1K x 8 |
| Number of I/O | 34 | 34 | 34 | 34 |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Action |
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