ATSAMD20G17A-UUT vs ATSAMD21E16B-UUT Comparaison
Comparaison détaillée côte à côte de ATSAMD20G17A-UUT par Microchip Technology et ATSAMD21E16B-UUT 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
ATSAMD20G17A-UUT - 128KB Flash Cortex-M0+ MCU, 45-WLCSP
ATSAMD20G17A-UUT ✓ ActifMicrochip Technology
ATSAMD21E16B-UUT - 32-bit ARM Cortex-M0+ MCU, 64KB Flash, 35-WLCSP | Microchip
ATSAMD21E16B-UUT ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD20G17A-UUT | ATSAMD21E16B-UUT |
|---|---|---|
| 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) | $2,51 | $1,32 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Family | SAM D20 | — |
| Series | SAM D20G (G = 128KB Flash variant) | — |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Coremark/MHz | 2.14 | — |
| Flash Memory | 128 KB | — |
| SRAM | 16 KB | 8 KB |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| Plage de température de fonctionnement | -40C to +85C (industrial) | — |
| Boîtier | 45-ball WLCSP (Wafer Level Chip Scale Package) | 35-WLCSP (2.82 x 2.53 mm) |
| SERCOM Modules | Up to 6 (configurable as UART/SPI/I2C) | — |
| ADC | 12-bit, up to 16 channels | 12-bit, up to 14 channels, 350 ksps |
| DAC | 10-bit | 10-bit, 1 channel, 350 ksps |
| Timer/Counters | Multiple 16-bit TCC | Six 16-bit TC channels, three 24-bit TCC |
| Debug Interface | SWD (Serial Wire Debug) | — |
| Statut RoHS | Compliant (Green / Pb-free) | Compliant (Green) |
| Core Processor | — | ARM Cortex-M0+ |
| Core Size | — | 32-bit single-core |
| CoreMark per MHz | — | 2.46 CoreMark/MHz |
| Program Memory (Flash) | — | 64 KB (64K x 8) |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| Typical Operating Voltage | — | 3.3 V |
| Connectivity | — | I2C, LINbus, SPI, UART/USART, USB 2.0 Full-Speed |
| USB | — | Full-Speed Device/Host/Embedded, integrated PHY |
| SERCOM Channels | — | 6 (each reconfigurable as I2C/SPI/UART) |
| RTC | — | 32-bit RTC with backup domain |
| Température de fonctionnement | — | -40C to +85C (industrial) |
| Type de montage | — | Surface Mount (WLCSP, BGA-style balls) |
| Niveau MSL | — | [DATA_NEEDED: MSL level] |