Microchip Technology ATXMEGA16A4U-MHR Microcontrollers
IC MCU 8/16BIT 16KB FLASH 44VQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATXMEGA16A4U-MHR
Base Model
Detailed Description
IC MCU 8/16BIT 16KB FLASH 44VQFN
Package
44-VFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
ATXMEGA16A4U-MHR Datasheet
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Technical Specifications
Microchip Technology ATXMEGA16A4U-MHR Microcontrollers technical specifications.
General
RAM Size
2K x 8
RoHS
Yes
Package / Case
44-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.6V ~ 3.6V
Lifecycle Status
Active
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O
34
Speed
32MHz
Related Parts Comparison (ATXMEGA16A4U-MHR vs ATXMEGA16A4U vs ATXMEGA16A4-CUR vs ATXMEGA16A4U-ANR)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Lifecycle Status | Active | In Production | Active | Active |
| Package / Case | 44-VFQFN Exposed Pad | -- | 49-VFBGA | 44-TQFP |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -- | -40°C ~ 85°C (TA) | 0°C ~ 105°C (TA) |
| Supply Voltage | 1.6V ~ 3.6V | -- | 1.6V ~ 3.6V | 1.6V ~ 3.6V |
| Core Processor | AVR | -- | AVR | AVR |
| Core Size | 8/16-Bit | -- | 8/16-Bit | 8/16-Bit |
| RAM Size | 2K x 8 | -- | 2K x 8 | 2K x 8 |
| RoHS | Yes | -- | Yes | Yes |
| Connectivity | I²C, IrDA, SPI, UART/USART, USB | -- | I²C, IrDA, SPI, UART/USART | I²C, IrDA, SPI, UART/USART, USB |
| Data Converters | A/D 12x12b; D/A 2x12b | -- | A/D 12x12b; D/A 2x12b | A/D 12x12b; D/A 2x12b |
| EEPROM Size | 1K x 8 | -- | 1K x 8 | 1K x 8 |
| Action |
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