ATSAML21E18B-AUT vs ATSAML21E16B-AUT Comparaison
Comparaison détaillée côte à côte de ATSAML21E18B-AUT par Microchip Technology et ATSAML21E16B-AUT 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
ATSAML21E18B-AUT - ARM Cortex-M0+ 48MHz MCU | Microchip
ATSAML21E18B-AUT ✓ ActifMicrochip Technology
ATSAML21E16B-AUT - 48MHz Cortex-M0+ MCU, 64KB Flash | Microchip
ATSAML21E16B-AUT ✓ ActifComparaison des spécifications
| Paramètre | ATSAML21E18B-AUT | ATSAML21E16B-AUT |
|---|---|---|
| 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) | $4,35 | $2,65 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Maximum CPU Clock | 48 MHz | 48 MHz |
| CoreMark Performance | 2.46 CoreMark/MHz | — |
| Program Flash Memory | 256 KB (256K x 8) | — |
| SRAM | 40 KB | 8 KB |
| Operating Voltage Range | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
| Active Mode Current | <35 µA/MHz | — |
| Sleep Mode Current | 200 nA | [DATA_NEEDED: typical nA figure] |
| ADC | 12-bit, up to 1 MSPS | 12-bit, up to 1 Msps |
| DAC | 12-bit, up to 1 MSPS | 2 x 12-bit |
| Boîtier | 32-pin TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| Type de montage | Surface Mount (Tape & Reel) | Surface Mount |
| Plage de température de fonctionnement | -40C to +85C (industrial) | — |
| Debug Interface | Single Wire Debug (SWD) | — |
| Safety Features | Functional Safety (FuSa), MPU, CRC, WWDT | — |
| Statut RoHS | Compliant | Compliant |
| Niveau MSL | 3 (168 hours) | [DATA_NEEDED: MSL rating] |
| Series | SAM L21E (E variant, 32-pin) | SAM L21E, Functional Safety (FuSa) |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Program Memory (Flash) | — | 64 KB (64K x 8) |
| I/O Pins | — | 25 |
| Température de fonctionnement | — | -40C to +85C (industrial, "AUT" suffix) |
| Active Current | — | <35 uA/MHz |
| USB | — | Full-Speed USB 2.0 Device |
| Touch (PTC) | — | Peripheral Touch Controller, mutual-capacitive and self-capacitive |
| Serial Interfaces | — | Up to 6 SERCOM (USART/I2C/SPI), I2S |
| Automotive Qualification | — | AEC-Q100 (AUT grade) |
| Packing Media | — | Tape and Reel (2000 per reel, per Microchip Direct) |
| Country of Origin | — | Thailand |