Print Page
ATSAMD21J16B-MU
ARM MCU, SAM D Series, SAM 32 Family SAM D21 Series Microcontrollers, ARM Cortex-M0+, 32 bit
Image is for illustrative purposes only. Please refer to product description.
| Manufacturer | MICROCHIP |
|---|---|
| Manufacturer Part No | ATSAMD21J16B-MUCopy |
| Manufacturer Standard Lead Time | 20 weeks |
| Order Code | 2499194 |
| Product Range | SAM 32 Family SAM D21 Series Microcontrollers |
| Your Part Number | |
| Technical Datasheet |
Available to Order
Manufacturer Standard Lead Time: 20 week(s)
Notify me when back in stock
| Quantity | Price (inc GST) |
|---|---|
| 1+ | S$3.910 (S$4.2619) |
| 25+ | S$3.540 (S$3.8586) |
| 100+ | S$3.200 (S$3.488) |
| 260+ | S$3.140 (S$3.4226) |
Price for:Each
Minimum: 1
Multiple: 1
S$3.91 (S$4.26 inc GST)
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
| Manufacturer | MICROCHIP |
|---|---|
| Manufacturer Part No | ATSAMD21J16B-MUCopy |
| Manufacturer Standard Lead Time | 20 weeks |
| Order Code | 2499194 |
| Product Range | SAM 32 Family SAM D21 Series Microcontrollers |
| Technical Datasheet | |
| Product Range | SAM 32 Family SAM D21 Series Microcontrollers |
| Device Core | ARM Cortex-M0+ |
| Data Bus Width | 32 bit |
| Operating Frequency Max | 48MHz |
| Program Memory Size | 64KB |
| No. of Pins | 64Pins |
| IC Case / Package | QFN |
| No. of I/O's | 52I/O's |
| Interfaces | I2C, SPI, UART, USART, USB |
| RAM Memory Size | 8KB |
| ADC Channels | 20Channels |
| ADC Resolution | 12Bit |
| Supply Voltage Min | 1.62V |
| Supply Voltage Max | 3.63V |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| IC Mounting | Surface Mount |
| MCU Family | SAM32 |
| MCU Series | SAM D2X |
| Qualification | - |
| MSL | MSL 3 - 168 hours |
| SVHC | No SVHC (04-Feb-2026) |
Technical Specifications
| Product Range | SAM 32 Family SAM D21 Series Microcontrollers |
|---|---|
| Data Bus Width | 32 bit |
| Program Memory Size | 64KB |
| IC Case / Package | QFN |
| Interfaces | I2C, SPI, UART, USART, USB |
| ADC Channels | 20Channels |
| Supply Voltage Min | 1.62V |
| Operating Temperature Min | -40°C |
| IC Mounting | Surface Mount |
| MCU Series | SAM D2X |
| MSL | MSL 3 - 168 hours |
| Device Core | ARM Cortex-M0+ |
|---|---|
| Operating Frequency Max | 48MHz |
| No. of Pins | 64Pins |
| No. of I/O's | 52I/O's |
| RAM Memory Size | 8KB |
| ADC Resolution | 12Bit |
| Supply Voltage Max | 3.63V |
| Operating Temperature Max | 85°C |
| MCU Family | SAM32 |
| Qualification | - |
| SVHC | No SVHC (04-Feb-2026) |
Technical Docs (2)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | United States Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423190 |
| US ECCN: | 3A991.a.2 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .11 |