ATSAMD20J18A-MNT vs ATSAMD20J17A-MNT Comparison
Detailed side-by-side comparison of ATSAMD20J18A-MNT by Microchip Technology and ATSAMD20J17A-MNT 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
ATSAMD20J17A-MNT - ARM Cortex-M0+ MCU 128KB Flash 64-QFN | Microchip
ATSAMD20J17A-MNT β ActiveSpecification Comparison
| Parameter | ATSAMD20J18A-MNT | ATSAMD20J17A-MNT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.41 | $2.18 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ |
| Maximum CPU Frequency | 48 MHz | β |
| Flash Program Memory | 256 KB | β |
| SRAM | 32 KB | 16 KB |
| Supply Voltage Range | 1.62 V to 3.63 V | 1.62 V to 3.6 V |
| Operating Temperature Range | -40 Β°C to +105 Β°C | β |
| Package | 64-pin QFN (9x9 mm, MNT suffix = Tape and Reel) | 64-pin QFN (9x9 mm) with exposed thermal pad |
| SERCOM Channels (configurable IΒ²C/SPI/UART) | 6 | β |
| ADC | 12-bit, up to 20 channels, 350 ksps | 12-bit, up to 20 channels, up to 1 MSPS |
| DAC | 10-bit, 1 channel, 350 ksps | 10-bit, 1 channel, 350 kSPS |
| PWM Timers (16-bit TCC) | 3 | β |
| Peripheral Touch Controller (PTC) | 256 channels | 256-channel capacitive touch |
| 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 |
| Debug Interface | SWD (2-wire) + cJTAG | β |
| RoHS Status | Compliant | Compliant (GREEN) |
| Data Bus Width | β | 32 bit |
| Maximum Clock Frequency | β | 48 MHz |
| Program Memory (Flash) | β | 128 KB (128K x 8) |
| Operating Temperature | β | -40C to +105C (industrial, GREEN) |
| Communication Interfaces | β | Up to 6 SERCOM (UART / SPI / I2C configurable) |
| Timers | β | 24-bit TC, 16-bit TCC, RTC with calendar |
| GPIO Count | β | [01I] |
| CoreMark/MHz | β | 2.14 |
| MSL Level | β | MSL3 (per package qualification) |