ATSAMD21J16B-MU vs ATSAMD21J17A-MU Comparaison
Comparaison détaillée côte à côte de ATSAMD21J16B-MU par Microchip Technology et ATSAMD21J17A-MU par Microchip Technology. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Microchip Technology
ATSAMD21J16B-MU - 64KB Flash Cortex-M0+ MCU | Microchip 64-QFN
ATSAMD21J16B-MU ✓ ActifMicrochip Technology
ATSAMD21J17A-MU - ARM Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21J17A-MU ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD21J16B-MU | ATSAMD21J17A-MU |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $2,18 | $2,68 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | 48 MHz | — |
| CoreMark/MHz | 2.46 CoreMark/MHz | 2.46 |
| Flash Memory | 64 KB | 128 KB |
| SRAM | 8 KB | 16 KB |
| Boîtier | 64-QFN (9x9 mm) with EPAD | 64-QFN (9x9 mm) |
| Operating Voltage (VDDIN) | 1.62 V to 3.63 V | — |
| Température de fonctionnement | -40C to +85C (industrial) | -40 C to +85 C (industrial) |
| USB | USB 2.0 Full-Speed Device + Host | USB 2.0 Full-Speed Device/Host with OTG |
| ADC | 12-bit, up to 1 MSPS, 20 channels | 12-bit, up to 20 channels |
| SERCOM | 6 configurable serial interfaces | — |
| DMAC Channels | 12 | — |
| Event System Channels | 12 | — |
| Timer/Counters (TC) | Multiple 16-bit and 8-bit TC | — |
| GPIO (max) | 52 | — |
| Debug Interface | Serial Wire Debug (SWD), 2-pin | — |
| Low-Power Modes | Idle, Standby, Backup, SleepWalking peripherals | — |
| Statut RoHS | Compliant (Green) | Compliant |
| Family | — | SAM D21J |
| CPU Frequency (max) | — | 48 MHz |
| Operating Voltage | — | 1.62 V to 3.6 V |
| Type de montage | — | Surface Mount |
| DAC | — | 10-bit, 1 channel |
| Peripheral Touch Controller (PTC) | — | Up to 256 channels |
| SERCOM Modules | — | 6 (configurable as UART/SPI/I2C) |
| Timers/Counters | — | TC x6, TCC x3 |
| RTC | — | 32-bit with calendar |