ATSAMD21E16B-AF vs ATSAMD21E16L-AF Comparaison
Comparaison détaillée côte à côte de ATSAMD21E16B-AF par Microchip Technology et ATSAMD21E16L-AF 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
ATSAMD21E16B-AF - 48MHz Cortex-M0+ MCU 64KB | Microchip
ATSAMD21E16B-AF ✓ ActifMicrochip Technology
ATSAMD21E16L-AF - ARM Cortex-M0+ 48MHz 64KB MCU | Microchip
ATSAMD21E16L-AF ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD21E16B-AF | ATSAMD21E16L-AF |
|---|---|---|
| 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) | $2,19 | $1,85 |
| Core Processor | ARM Cortex-M0+ | — |
| Core Size | 32-Bit, Single-Core | — |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Program Flash Memory | 64 KB (64K x 8) | — |
| SRAM | 8 KB | — |
| Operating Voltage Range | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
| Boîtier | 32-pin TQFP (7x7 mm) | 32-pin TQFP (7x7 mm) |
| Type de montage | Surface Mount | Surface Mount |
| Temperature Grade (AF suffix) | Industrial, -40°C to +125°C | — |
| Connectivity | I²C, LINbus, SPI, UART/USART, USB | — |
| USB Module | USB 2.0 Full-Speed Host + Device, on-chip transceiver | — |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | — |
| Number of I/O Pins | 26 (typical for SAM D21E 32-pin) | — |
| ADC | 12-bit, up to 20 channels, 350 ksps | 12-bit, up to 10 channels, 350 ksps |
| DAC | 10-bit, 350 ksps | 10-bit, 1 channel |
| Number of Timers | Six 16-bit TC, RTC, 24-bit SysTick | — |
| Statut RoHS | Compliant (Pb-free) | Compliant |
| Niveau MSL | MSL3 (per JEDEC J-STD-020) | 3 (168 hours) |
| Programming/Debug Interface | SWD (2-wire) | — |
| CoreMark/MHz | 2.46 | — |
| Product Type | — | 32-bit ARM Microcontroller (MCU) |
| Core | — | ARM Cortex-M0+ |
| Family | — | SAM D21E (Enhanced with FuSa) |
| Program Memory (Flash) | — | 64 KB |
| Data Memory (SRAM) | — | 8 KB |
| Plage de température de fonctionnement | — | -40 C to +125 C (industrial/automotive grade) |
| Timer/Counters | — | Four 16-bit TC, one 32-bit TC, one RTC |
| Communication Interfaces | — | Up to 6 SERCOM (UART/SPI/I2C), USB 2.0 Full-Speed Device/Host, I2S |
| DMA Channels | — | 12 channels |
| Event System Channels | — | 12 channels |