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| PartNumber | ATSAMD21J16B-MU | ATSAMD21J16B-MF | ATSAMD21J16B-MFT |
| Description | ARM Microcontrollers - MCU 64QFN,85C TEMP, GREEN, 3.3V, 48MHZ | ARM Microcontrollers - MCU 64QFN,125C TEMP, GREEN, 3.3V, 48MHZ | ARM Microcontrollers - MCU 64QFN,125C TEMP, GREEN, 3.3V, 48MHZ, T&R |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | QFN-64 | QFN-64 | QFN-64 |
| Series | SAMD21 | SAMD21 | SAMD21 |
| Core | ARM Cortex M0+ | ARM Cortex M0+ | ARM Cortex M0+ |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Maximum Clock Frequency | 48 MHz | 48 MHz | 48 MHz |
| Program Memory Size | 64 kB | 64 kB | 64 kB |
| Data RAM Size | 8 kB | 8 kB | 8 kB |
| ADC Resolution | 12 bit | 12 bit | 12 bit |
| Number of I/Os | 52 I/O | 52 I/O | 52 I/O |
| Operating Supply Voltage | 1.62 V to 3.63 V | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 125 C | + 125 C |
| Packaging | Tray | Tray | Reel |
| Product | MCU | MCU | MCU |
| Program Memory Type | Flash | Flash | Flash |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
| Data RAM Type | SRAM | SRAM | SRAM |
| Interface Type | LIN, I2C, I2S, SPI, USART | LIN, I2C, I2S, SPI, USART | LIN, I2C, I2S, SPI, USART |
| Number of ADC Channels | 20 Channel | 20 Channel | 20 Channel |
| Number of Timers/Counters | 5 Timer | 5 Timer | 5 Timer |
| Processor Series | SAMD21J | SAMD21J | SAMD21J |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 260 | 260 | 4000 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 3.63 V | 3.63 V | 3.63 V |
| Supply Voltage Min | 1.62 V | 1.62 V | 1.62 V |
| Watchdog Timers | Watchdog Timer | Watchdog Timer | Watchdog Timer |
| Unit Weight | 3.880136 oz | - | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Microchip Technology / Atmel |
ATSAMD21J16B-MU | ARM Microcontrollers - MCU 64QFN,85C TEMP, GREEN, 3.3V, 48MHZ | |
| ATSAMD21J16B-MF | ARM Microcontrollers - MCU 64QFN,125C TEMP, GREEN, 3.3V, 48MHZ | ||
| ATSAMD21J16B-MFT | ARM Microcontrollers - MCU 64QFN,125C TEMP, GREEN, 3.3V, 48MHZ, T&R | ||
| ATSAMD21J16B-MUT | ARM Microcontrollers - MCU 64QFN,85C TEMP, GREEN, 3.3V, 48MHZ, T&R | ||
| ATSAMD21J16B-MU | Microcontrollers - MCU ARM Microcontrollers - MCU Coretex-MO+,64KB FLASH, 8KB SRAM - 64QFN,85C TEMP, GREEN, 3.3V, 48MHZ | ||
| ATSAMD21J16B-MUT | Microcontrollers - MCU ARM Microcontrollers - MCU Coretex-MO+,64KB FLASH, 8KB SRAM - 64QFN,85C TEMP, GREEN, 3.3V, 48MHZ, T&R | ||
| ATSAMD21J16B-MFT | Microcontrollers - MCU ARM Microcontrollers - MCU Coretex-MO+,64KB FLASH, 8KB SRAM - 64QFN,125C TEMP, GREEN, 3.3V, 48MHZ, T&R | ||
| ATSAMD21J16B-MF | Microcontrollers - MCU ARM Microcontrollers - MCU Coretex-MO+,64KB FLASH, 8KB SRAM - 64QFN,125C TEMP, GREEN, 3.3V, 48MHZ |