ATSAMD20J18A-MNT vs ATSAMD20J18A-AU Comparison
Detailed side-by-side comparison of ATSAMD20J18A-MNT by Microchip Technology and ATSAMD20J18A-AU by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATSAMD20J18A-MNT - 48MHz Cortex-M0+ MCU, 256KB Flash, 64-QFN
ATSAMD20J18A-MNT β ActiveMicrochip Technology
ATSAMD20J18A-AU - ARM Cortex-M0+ MCU, 256KB Flash | Microchip
ATSAMD20J18A-AU β ActiveSpecification Comparison
| Parameter | ATSAMD20J18A-MNT | ATSAMD20J18A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.41 | $2.15 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | β |
| Maximum CPU Frequency | 48 MHz | β |
| Flash Program Memory | 256 KB | β |
| SRAM | 32 KB | 32 KB |
| Supply Voltage Range | 1.62 V to 3.63 V | β |
| Operating Temperature Range | -40 Β°C to +105 Β°C | -40 C to +85 C |
| Package | 64-pin QFN (9x9 mm, MNT suffix = Tape and Reel) | 64-LQFP (10x10 mm) |
| SERCOM Channels (configurable IΒ²C/SPI/UART) | 6 | β |
| ADC | 12-bit, up to 20 channels, 350 ksps | 12-bit, up to 200 ksps |
| DAC | 10-bit, 1 channel, 350 ksps | 10-bit |
| PWM Timers (16-bit TCC) | 3 | β |
| Peripheral Touch Controller (PTC) | 256 channels | β |
| RTC | Yes, 32 kHz domain | β |
| CoreMark Score | 2.14 CoreMark/MHz (per datasheet) | β |
| Pin Count | 64 | β |
| Mounting Type | Surface Mount | Surface Mount (LQFP) |
| Debug Interface | SWD (2-wire) + cJTAG | β |
| RoHS Status | Compliant | Compliant |
| Core | β | ARM Cortex-M0+ (ARMv6-M, 32-bit) |
| Maximum Clock Frequency | β | 48 MHz |
| Flash Memory | β | 256 KB |
| Operating Voltage Range | β | 1.62 V to 3.6 V |
| Programmable I/O Pins | β | Up to 52 |
| SERCOM Interfaces | β | Up to 8 (UART/SPI/I2C/LIN configurable) |
| USB | β | Full-Speed USB 2.0 Device |
| Timer/Counters | β | Six 16-bit TC, one 24-bit TC, one 32-bit RTC |
| DMA Channels | β | 2 (with 12 channels) |
| MSL Level | β | 3 |