 | | | |
| PartNumber | ATSAMD21J18A-AF | ATSAMD21J18A-AFT | ATSAMD21J18A-AU |
| Description | ARM Microcontrollers - MCU 64TQFP 125C, GREEN,1.6-3.6V,48MHz | ARM Microcontrollers - MCU 64TQFP 125C, GREEN,1.6-3.6V,48MHz | ARM Microcontrollers - MCU 256KB 32KB 64TQFP GRN1.6-3.6V48MHz |
| 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 | TQFP-64 | TQFP-64 | TQFP-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 | 256 kB | 256 kB | 256 kB |
| Data RAM Size | 32 kB | 32 kB | 32 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 | + 125 C | + 125 C | + 85 C |
| Packaging | Tray | Reel | Tray |
| 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 |
| Moisture Sensitive | Yes | Yes | Yes |
| 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 | 160 | 1500 | 160 |
| 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 | 0.010113 oz | 0.038801 oz |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Microchip Technology / Atmel |
ATSAMD21J18A-AF | ARM Microcontrollers - MCU 64TQFP 125C, GREEN,1.6-3.6V,48MHz | |
| ATSAMD21J18A-AFT | ARM Microcontrollers - MCU 64TQFP 125C, GREEN,1.6-3.6V,48MHz | ||
| ATSAMD21J18A-AUT | ARM Microcontrollers - MCU 256KB 32KB 64TQFP GRN1.6-3.6V48MHz | ||
| ATSAMD21J18A-AU | ARM Microcontrollers - MCU 256KB 32KB 64TQFP GRN1.6-3.6V48MHz | ||
| ATSAMD21J18A-AU | IC MCU 32BIT 256KB FLASH 64TQFP | ||
| ATSAMD21J18A-AUT | Microcontrollers - MCU ARM Microcontrollers - MCU 256KB 32KB 64TQFP GRN1.6-3.6V48MHz | ||
| ATSAMD21J18A-AF | Microcontrollers - MCU ARM Microcontrollers - MCU 256kB Flash, 32kB SRAM, SERCOM, USB - 64TQFP 125C, GREEN,1.6-3.6V,48MHz | ||
| ATSAMD21J18A-AFT | Microcontrollers - MCU ARM Microcontrollers - MCU 256kB Flash, 32kB SRAM, SERCOM, USB - 64TQFP 125C, GREEN,1.6-3.6V,48MHz | ||
| ATSAMD21J18A-AU TES | New and Original |