Microchip Technology ATXMEGA128B1-AUR Microcontroller, Microprocessor, FPGA Modules
IC MCU 8/16B 128KB FLASH 100TQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATXMEGA128B1-AUR
Detailed Description
IC MCU 8/16B 128KB FLASH 100TQFP
Package
100-TQFP
Key Features
Package / Case: 100-TQFP; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ATXMEGA128B1-AUR Datasheet
Quick Jump:
Technical Specifications
Microchip Technology ATXMEGA128B1-AUR Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
RAM Size
8K x 8
RoHS
Yes
Package / Case
100-TQFP
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, LCD, POR, PWM, WDT
Number of I/O
53
Speed
32MHz
Alternate Parts Comparison (ATXMEGA128B1-AUR vs ATXMEGA64B1-AUR vs ATXMEGA128A1-AU vs ATSAME53N19A-AU)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 100-TQFP | 100-TQFP | 100-TQFP | 100-TQFP |
| 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 | 1.71V ~ 3.63V |
| Core Processor | AVR | AVR | AVR | ARM® Cortex®-M4F |
| Core Size | 8/16-Bit | 8/16-Bit | 8/16-Bit | 32-Bit Single-Core |
| RAM Size | 8K x 8 | 4K x 8 | 8K x 8 | 192K x 8 |
| Connectivity | I²C, IrDA, SPI, UART/USART, USB | I²C, IrDA, SPI, UART/USART, USB | EBI/EMI, I²C, IrDA, SPI, UART/USART | EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB |
| Data Converters | A/D 16x12b | A/D 16x12b | A/D 16x12b; D/A 4x12b | A/D 28x12b; D/A 2x12b |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | Brown-out Detect/Reset, DMA, POR, PWM, WDT | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
| Program Memory Size | 128KB (128K x 8) | 64KB (32K x 16) | 128KB (64K x 16) | 512KB (512K x 8) |
| Program Memory Type | Flash | Flash | Flash | Flash |
| 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
S912XHY128F0VLLNXP SemiconductorsNXP
IC MCU 16BIT 128KB FLASH 100LQFP
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