ATSAMD21J18A-CUT vs ATSAMD21J16B-MU Comparaison
Comparaison détaillée côte à côte de ATSAMD21J18A-CUT par Microchip Technology et ATSAMD21J16B-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
ATSAMD21J18A-CUT - 256KB Flash Cortex-M0+ MCU 64-BGA | Microchip
ATSAMD21J18A-CUT ✓ ActifMicrochip Technology
ATSAMD21J16B-MU - 64KB Flash Cortex-M0+ MCU | Microchip 64-QFN
ATSAMD21J16B-MU ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD21J18A-CUT | ATSAMD21J16B-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) | $3,02 | $2,18 |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Performance | 2.46 CoreMark/MHz | — |
| Flash Memory | 256 KB | 64 KB |
| SRAM | 32 KB | 8 KB |
| Supply Voltage Range | 1.6 V to 3.6 V | — |
| Température de fonctionnement | -40C to +85C (CUT grade) | -40C to +85C (industrial) |
| Boîtier | 64-ball UFBGA | 64-QFN (9x9 mm) with EPAD |
| GPIO Count | Up to 48 | — |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 1 MSPS, 20 channels |
| DAC | 10-bit | — |
| SERCOM Channels | 6 (configurable as UART/SPI/I2C) | — |
| USB | USB 2.0 Full-Speed Device with on-chip transceiver | USB 2.0 Full-Speed Device + Host |
| DMA Channels | 6 | — |
| I2S Channels | 2 | — |
| Peripheral Touch Controller | Yes (buttons, sliders, wheels) | — |
| Event System | Yes | — |
| Statut RoHS | Compliant | Compliant (Green) |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| CoreMark/MHz | — | 2.46 CoreMark/MHz |
| Operating Voltage (VDDIN) | — | 1.62 V to 3.63 V |
| 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 |