Microchip Technology ATXMEGA128D4-MHR Microcontrollers
IC MCU 8/16BIT 128KB FLSH 44VQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATXMEGA128D4-MHR
Base Model
Detailed Description
IC MCU 8/16BIT 128KB FLSH 44VQFN
Package
44-VFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
ATXMEGA128D4-MHR Datasheet
Quick Jump:
Technical Specifications
Microchip Technology ATXMEGA128D4-MHR Microcontrollers technical specifications.
General
RAM Size
8K 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, POR, PWM, WDT
Number of I/O
34
Speed
32MHz
Alternate Parts Comparison (ATXMEGA128D4-MHR vs ATXMEGA128D4 vs ATXMEGA128D3 vs ATXMEGA128D4-MH)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Lifecycle Status | Active | In Production | In Production | Active |
| RoHS | Yes | -- | Yes | Yes |
| Package | VQFN-44 | -- | TQFP-64 | VQFN-44 |
| Package / Case | 44-VFQFN Exposed Pad | -- | -- | 44-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | -- | -- | SMD/SMT |
| Operating Temperature | -40°C ~ 85°C (TA) | -- | -- | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.6V ~ 3.6V | -- | -- | 1.6V ~ 3.6V |
| Core Processor | AVR | -- | -- | AVR |
| Core Size | 8/16-Bit | -- | -- | 8/16-Bit |
| RAM Size | 8K x 8 | -- | -- | 8K x 8 |
| Connectivity | I²C, IrDA, SPI, UART/USART | -- | -- | I²C, IrDA, SPI, UART/USART |
| Data Converters | A/D 12x12b | -- | -- | A/D 12x12b |
| 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 .
Suggested replacements
MC9S12XS128MAENXP SemiconductorsNXP
IC MCU 16BIT 128KB FLASH 64LQFP
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