ATSAMD21E16B-AU vs ATSAMD20E16B-AU Karşılaştırma
Ayrıntılı yan yana karşılaştırma ATSAMD21E16B-AU tarafından Microchip Technology ve ATSAMD20E16B-AU tarafından Microchip TechnologyAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Microchip Technology
ATSAMD21E16B-AU - 48MHz Cortex-M0+ MCU, 64KB Flash | Microchip
ATSAMD21E16B-AU ✓ AktifMicrochip Technology
ATSAMD20E16B-AU - 32-bit ARM Cortex-M0+ MCU, 64KB Flash, TQFP-32 | Microchip
ATSAMD20E16B-AU ✓ AktifÖzellik Karşılaştırması
| Parametre | ATSAMD21E16B-AU | ATSAMD20E16B-AU |
|---|---|---|
| Marka | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| 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) | — |
| RAM | 8 KB | — |
| Operating Voltage | 1.62 V to 3.63 V | — |
| I/O Pins | Up to 26 | — |
| Paket | 32-TQFP (7x7 mm) | 32-pin TQFP (7x7 mm) |
| Connectivity | I2C, LINbus, SPI, UART/USART, USB | — |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 350 ksps, up to 10 channels |
| Analog Comparators | 2 | — |
| Timers/Counters | TC (16-bit), TCC (24-bit) | — |
| Montaj Türü | Surface Mount | Surface Mount |
| İşletim Sıcaklığı | -40C to +85C | -40 C to +85 C (industrial) |
| RoHS Durumu | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Azami Saat Hızı | — | 48 MHz |
| Program Flash Memory | — | 64 KB (64K x 8) |
| SRAM | — | 8 KB |
| Supply Voltage (VDDIN) | — | 1.62 V to 3.63 V |
| DAC | — | 10-bit, 1 channel |
| Peripheral Touch Controller (PTC) | — | Up to 256 channels |
| SERCOM Modules | — | 6 (configurable as I2C/SPI/UART) |
| USB | — | USB 2.0 Full-Speed Device |
| Timer/Counters | — | 6 (TC) plus 3 TCC |
| GPIO | — | Up to 26 |
| MSL Seviyesi | — | 3 (168 hours) |