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