ATSAMD21E16B-AU vs ATSAMD21E16B-MU Comparaison
Comparaison détaillée côte à côte de ATSAMD21E16B-AU par Microchip Technology et ATSAMD21E16B-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
ATSAMD21E16B-AU - 48MHz Cortex-M0+ MCU, 64KB Flash | Microchip
ATSAMD21E16B-AU ✓ ActifMicrochip Technology
ATSAMD21E16B-MU - ARM Cortex-M0+ MCU, 48MHz, 64KB Flash | Microchip
ATSAMD21E16B-MU ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD21E16B-AU | ATSAMD21E16B-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) | $2,10 | $2,65 |
| Core Processor | ARM Cortex-M0+ | — |
| Core Size | 32-Bit Single-Core | — |
| Maximum CPU Speed | 48 MHz | — |
| Performance | 2.46 CoreMark/MHz | — |
| Program Memory (Flash) | 64 KB (32K x 16) | 64 KB (in-system self-programmable) |
| RAM | 8 KB | — |
| Operating Voltage | 1.62 V to 3.63 V | — |
| I/O Pins | Up to 26 | — |
| Boîtier | 32-TQFP (7x7 mm) | 32-pin VQFN (5x5 mm) |
| Connectivity | I2C, LINbus, SPI, UART/USART, USB | — |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 350 ksps, 10 channels |
| Analog Comparators | 2 | — |
| Timers/Counters | TC (16-bit), TCC (24-bit) | 4 x 16-bit TC, plus 32-bit RTC |
| Type de montage | Surface Mount | Surface Mount |
| Température de fonctionnement | -40C to +85C | -40 C to +85 C (industrial) |
| Statut RoHS | Compliant | Compliant (Green) |
| Core | — | ARM Cortex-M0+ (32-bit, single-core) |
| Maximum CPU Clock | — | 48 MHz |
| CoreMark/MHz | — | 2.46 |
| SRAM | — | 8 KB |
| Operating Voltage (VDD) | — | 1.62 V to 3.63 V |
| I/O Voltage (VDDIO) | — | 1.62 V to VDD (separate I/O rail) |
| USB | — | USB 2.0 Full-Speed Device/Host |
| DAC | — | 10-bit, 350 ksps, 1 channel |
| SERCOM Modules | — | 6 (each configurable as I2C / SPI / USART) |
| DMA Channels | — | 14 |
| External Interrupts (EIC) | — | 16 + 1 NMI |
| Debug Interface | — | Serial Wire Debug (SWD), 2-pin |
| Micro Trace Buffer | — | Yes |
| Peripheral Touch Controller (PTC) | — | Capacitive touch: buttons, slider, wheel |
| Niveau MSL | — | 3 (per JEDEC J-STD-020) |