ATSAML21G17B-ANT vs ATSAML21J17B-MNT Comparison
Detailed side-by-side comparison of ATSAML21G17B-ANT by Microchip Technology and ATSAML21J17B-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
ATSAML21G17B-ANT - 48MHz ARM M0+ MCU 128KB | Microchip
ATSAML21G17B-ANT β ActiveMicrochip Technology
ATSAML21J17B-MNT - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAML21J17B-MNT β ActiveSpecification Comparison
| Parameter | ATSAML21G17B-ANT | ATSAML21J17B-MNT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.71 | $3.05 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Family | SAM L21 (Functional Safety / FuSa) | β |
| Maximum CPU Frequency | 48 MHz | β |
| Flash Memory | 128 KB (128K x 8) | 128 KB (128K x 8) |
| SRAM | 16 KB | 16 KB |
| Supply Voltage | 1.62 V to 3.63 V | β |
| Active Current | Under 35 Β΅A/MHz | β |
| Sleep Mode Current | 200 nA | 200 nA (typical) |
| Package | 48-TQFP (7x7 mm) | 64-pin QFN (9 x 9 mm) with exposed pad |
| Operating Temperature | -40 Β°C to +85 Β°C (industrial) | -40Β°C to +85Β°C (industrial) |
| Number of I/O Pins | 37 | β |
| SERCOM Modules | Up to 5 (UART/SPI/IΒ²C configurable) | β |
| ADC | 12-bit, 1 MSPS, up to 20 channels | 12-bit, up to 1 MSPS |
| Timers | Two 24-bit TC, one 16-bit TCC | β |
| RTC | Yes, with calendar and alarm | β |
| USB | USB 2.0 Full-Speed Device | Full-speed USB 2.0 with on-chip 3.3V regulator |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 3 (168 hours) | β |
| RoHS Status | Compliant | Green / RoHS compliant (per Mouser listing) |
| Maximum CPU Clock | β | 48 MHz |
| CoreMark / MHz | β | 2.46 |
| Supply Voltage (VDD) | β | 1.6 V to 3.6 V |
| Active Mode Current | β | < 35 Β΅A/MHz |
| DAC Channels | β | Yes (peripherals present, exact channel count not in supplied data) |
| Segment LCD Controller | β | Yes, integrated |
| Functional Safety (FuSa) | β | Yes (IEC 60730 / UL 60730 Class B support libraries) |
| Crypto / TRNG | β | AES + TRNG (peripherals present in family) |
| Carrier Type | β | Tape and Reel |