Microchip Technology ATXMEGA16A4U-MH Microcontroller, Microprocessor, FPGA Modules
IC MCU 8/16BIT 16KB FLASH 44VQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATXMEGA16A4U-MH
Detailed Description
IC MCU 8/16BIT 16KB 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
ATXMEGA16A4U-MH Datasheet
Quick Jump:
Technical Specifications
Microchip Technology ATXMEGA16A4U-MH Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Series
XMEGA A4U
RAM Size
2K x 8
Data Bus Width
8 bit/16 bit
Maximum Clock Frequency
32 MHz
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
Related Parts Comparison (ATXMEGA16A4U-MH vs ATXMEGA16D4-MH vs ATXMEGA32A4U-M7 vs ATXMEGA32D4-MN)
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 | |
|---|---|---|---|---|
| Series | XMEGA A4U | XMEGA D4 | AVR® XMEGA® A4U | AVR® XMEGA® D4 |
| 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 | 2K x 8 | 2K x 8 | 4K x 8 | 4K x 8 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| 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 |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.