ATXMEGA32D4-AU vs ATXMEGA128D4-AU Comparison
Detailed side-by-side comparison of ATXMEGA32D4-AU by Microchip Technology and ATXMEGA128D4-AU by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATXMEGA128D4-AU - 128KB Flash XMEGA AVR MCU 32MHz 44TQFP | Microchip
ATXMEGA128D4-AU ✓ ActiveSpecification Comparison
| Parameter | ATXMEGA32D4-AU | ATXMEGA128D4-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | 8/16-bit AVR XMEGA microcontroller | — |
| Maximum Clock Frequency | 32 MHz | — |
| Flash Memory | 32 KB (16K x 16) | — |
| Boot Code Section | 4 KB | 8 KB |
| EEPROM | 1 KB | 2 KB |
| SRAM | 4 KB | 8 KB |
| Operating Voltage Range | 2.7 V to 3.6 V | — |
| General-Purpose I/O Lines | 34 | — |
| ADC Resolution | 12 bit | — |
| ADC Channels | [DATA_NEEDED: ADC channel count] | — |
| Event System Channels | 4 channels | 4 |
| Timer/Counter Modules | 4 x 16-bit | — |
| USART Modules | 2 | — |
| Two-Wire Serial Interfaces | 2 | — |
| SPI Interface | 1 | — |
| Real-Time Counter | 16-bit | — |
| Programmable Multilevel Interrupt Controller | Present | — |
| Operating Temperature Range | -40°C to +85°C | — |
| Package | 44-pin TQFP, 10 mm x 10 mm | 44-pin TQFP (10x10 mm) |
| Mounting Type | Surface mount | Surface Mount |
| Programming Interface | In-Circuit Serial Programming (ICSP) | — |
| Debug Interface | In-Circuit Debugging | — |
| Lifecycle Status | Active | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Core Architecture | — | AVR XMEGA (8/16-bit) |
| Program Memory (Flash) | — | 128 KB |
| Maximum CPU Clock | — | 32 MHz |
| Supply Voltage Range | — | 1.6 V to 3.6 V |
| Operating Temperature | — | -40C to +85C (industrial) |
| General-Purpose I/O Pins | — | 34 |
| USART | — | 2 |
| TWI (I2C) Interfaces | — | 2 |
| SPI Interfaces | — | 2 |
| 16-bit Timer/Counters | — | 4 |
| ADC | — | 12-bit, up to 2 MSPS |
| DAC Channels | — | [DATA_NEEDED: DAC channel count] |
| Crypto Accelerator | — | AES and DES |
| MSL Level | — | 3 |