Microchip Technology ATXMEGA32A4U-CU Microcontroller, Microprocessor, FPGA Modules
IC MCU 8/16BIT 32KB FLSH 49VFBGA
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATXMEGA32A4U-CU
Detailed Description
IC MCU 8/16BIT 32KB FLSH 49VFBGA
Package
49-VFBGA
Key Features
Package / Case: 49-VFBGA; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ATXMEGA32A4U-CU Datasheet
Quick Jump:
Technical Specifications
Microchip Technology ATXMEGA32A4U-CU Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Series
XMEGA A4U
RAM Size
4K x 8
Data Bus Width
8 bit/16 bit
Maximum Clock Frequency
32 MHz
RoHS
Yes
Package / Case
49-VFBGA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.6V ~ 3.6V
Lifecycle Status
Active
Alternate Parts Comparison (ATXMEGA32A4U-CU vs ATXMEGA64A4U-CUR vs ATXMEGA128D4-CU vs ATXMEGA16A4-CUR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 49-VFBGA | 49-VFBGA | 49-VFBGA | 49-VFBGA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°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 | 4K x 8 | 8K x 8 | 2K 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, USB | I²C, IrDA, SPI, UART/USART | I²C, IrDA, SPI, UART/USART |
| Data Converters | A/D 12x12b; D/A 2x12b | A/D 12x12b; D/A 2x12b | A/D 12x12b | A/D 12x12b; D/A 2x12b |
| EEPROM Size | 1K x 8 | 2K x 8 | 2K x 8 | 1K x 8 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
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