Microchip Technology ATXMEGA128B1-CUR Microcontroller, Microprocessor, FPGA Modules
IC MCU 8/16B 128KB FLASH 100CBGA
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATXMEGA128B1-CUR
Detailed Description
IC MCU 8/16B 128KB FLASH 100CBGA
Package
100-TFBGA
Key Features
Package / Case: 100-TFBGA; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ATXMEGA128B1-CUR Datasheet
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Technical Specifications
Microchip Technology ATXMEGA128B1-CUR Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
RAM Size
8K x 8
RoHS
Yes
Package / Case
100-TFBGA
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-CUR vs AT89C51SND2C-7FTUL vs ATSAMS70N21B-CNT vs ATSAM4SA16CA-CU)
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-TFBGA | 100-TFBGA | 100-TFBGA | 100-TFBGA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.6V ~ 3.6V | 2.7V ~ 3.3V | 1.08V ~ 3.6V | 1.62V ~ 3.6V |
| Core Processor | AVR | 80C51 | ARM® Cortex®-M7 | ARM® Cortex®-M4 |
| Core Size | 8/16-Bit | 8-Bit | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | 8K x 8 | 2.25K x 8 | 384K x 8 | 160K x 8 |
| Connectivity | I²C, IrDA, SPI, UART/USART, USB | I²C, IDE/ATAPI, Memory Card, SPI, UART/USART, USB | I²C, IrDA, LINbus, MMC/SD/SDIO, SPI, UART/USART, USB | EBI/EMI, I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB |
| Number of I/O | 53 | 32 | 75 | 79 |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | Audio, I²S, MP3, PCM, POR, WDT | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Program Memory Size | 128KB (128K x 8) | 64KB (64K x 8) | 2MB (2M x 8) | 1MB (1M 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 .
Suggested replacements
S912XHY128F0VLLNXP SemiconductorsNXP
IC MCU 16BIT 128KB FLASH 100LQFP
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