ATSAMD20E17A-AN vs ATSAMD20E14A-AN Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD20E17A-AN sa pamamagitan ng Microchip Technology at ATSAMD20E14A-AN sa pamamagitan ng Microchip Technology. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Microchip Technology
ATSAMD20E17A-AN - ARM Cortex-M0+ 48MHz 128KB Flash MCU | Microchip
ATSAMD20E17A-AN ✓ NakahandaMicrochip Technology
ATSAMD20E14A-AN - SAM D20 ARM Cortex-M0+ MCU, 48MHz, 16KB Flash | Microchip
ATSAMD20E14A-AN ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD20E17A-AN | ATSAMD20E14A-AN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Maximum Clock Speed | 48 MHz | — |
| Program Flash Memory | 128 KB (128K x 8) | — |
| SRAM | 16 KB | 2 KB |
| Operating Voltage Range | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
| Hanay ng Temperature na Operasyon | -40 C to +105 C | — |
| Packhaging | 32-pin TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| I/O Pins | Up to 26 | — |
| ADC | 12-bit, up to 10 channels, 350 ksps | 12-bit, up to 14 channels |
| Analog Comparators | 2 | — |
| SERCOM Modules | 6 (configurable as UART/SPI/I2C) | Up to 6 (configurable as UART/SPI/I2C) |
| Timers (TC) | 16-bit, multiple channels | — |
| RTC | 24-bit with calendar | Yes, 32-bit Real-Time Clock |
| Event System Channels | 8 | — |
| USB | Full-speed USB 2.0 device | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount (Gull-Wing) |
| Tindminan RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| Level ng MSL | MSL3 / 168 hr (per JEDEC J-STD-020, TQFP package) | MSL3 (168 hours) |
| Core Architecture | — | ARM Cortex-M0+ |
| Core Bit Width | — | 32-bit |
| Maximum CPU Frequency | — | 48 MHz |
| Flash Memory | — | 16 KB (16K x 8) |
| Operating Temperature Range (Industrial) | — | -40 °C to +105 °C |
| Bilang ng Pin | — | 32 |
| DAC | — | 10-bit, 1 channel |
| Peripheral Touch Controller (PTC) | — | Yes, hardware capacitive touch support |
| Event System | — | Yes, peripheral-to-peripheral signalling |