Microchip Technology ATSAMS70N21B-CFN Microcontroller, Microprocessor, FPGA Modules
IC MCU 32BIT 2MB FLASH 100VFBGA
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATSAMS70N21B-CFN
Detailed Description
IC MCU 32BIT 2MB FLASH 100VFBGA
Package
100-VFBGA
Key Features
Package / Case: 100-VFBGA; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ATSAMS70N21B-CFN Datasheet
Quick Jump:
Technical Specifications
Microchip Technology ATSAMS70N21B-CFN Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Series
SAM S70
RAM Size
384K x 8
Data Bus Width
32 bit
Maximum Clock Frequency
300 MHz
RoHS
Yes
Package / Case
100-VFBGA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Supply Voltage
1.08V ~ 3.6V
Lifecycle Status
Active
Alternate Parts Comparison (ATSAMS70N21B-CFN vs ATSAMS70N21B-CFNT vs ATXMEGA128A1U-C7U vs ATXMEGA128A1-C7UR)
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-VFBGA | 100-VFBGA | 100-VFBGA | 100-VFBGA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.08V ~ 3.6V | 1.08V ~ 3.6V | 1.6V ~ 3.6V | 1.6V ~ 3.6V |
| Core Processor | ARM® Cortex®-M7 | ARM® Cortex®-M7 | AVR | AVR |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 8/16-Bit | 8/16-Bit |
| RAM Size | 384K x 8 | 384K x 8 | 8K x 8 | 8K x 8 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Connectivity | I²C, IrDA, LINbus, MMC/SD/SDIO, SPI, UART/USART, USB | I²C, IrDA, LINbus, MMC/SD/SDIO, SPI, UART/USART, USB | EBI/EMI, I²C, IrDA, SPI, UART/USART, USB | EBI/EMI, I²C, IrDA, SPI, UART/USART |
| Data Converters | A/D 10x12b; D/A 2x12b | A/D 10x12b; D/A 2x12b | A/D 16x12b; D/A 4x12b | A/D 16x12b; D/A 4x12b |
| Number of I/O | 75 | 75 | 78 | 78 |
| 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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