ATSAMC21J15A-ANT vs ATSAMC21J18A-ANT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMC21J15A-ANT sa pamamagitan ng Microchip Technology at ATSAMC21J18A-ANT 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
ATSAMC21J15A-ANT - 5V Cortex-M0+ MCU 32KB Flash 64-TQFP
ATSAMC21J15A-ANT ✓ NakahandaMicrochip Technology
ATSAMC21J18A-ANT - 32-bit ARM Cortex-M0+ MCU 48MHz CAN-FD | Microchip
ATSAMC21J18A-ANT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMC21J15A-ANT | ATSAMC21J18A-ANT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Maximum CPU Frequency | 48 MHz | — |
| Flash Memory | 32 KB (in-system self-programmable) | 256 KB (in-system self-programmable) |
| SRAM | 4 KB | 32 KB |
| Additional Flash (EEPROM emulation) | 1 KB independent self-programmable | — |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| Hanay ng Temperature na Operasyon | -40C to +105C | — |
| Packhaging | 64-pin TQFP (10x10 mm) | 64-pin TQFP, 10x10 mm |
| Programmable I/O Pins | Up to 52 | — |
| DAC | 1x 10-bit, 350 ksps | — |
| Analog Comparators | 4 with window-compare function | — |
| Peripheral Touch Controller (PTC) | 256-channel capacitive touch / proximity sensing | — |
| CAN-FD | Yes (ISO 11898-1:2015, up to 8 Mbps) | — |
| SERCOM Modules | Up to 6 configurable serial interfaces | — |
| Memory Protection Unit (MPU) | Yes | Yes |
| Micro Trace Buffer | Yes | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount, Tape & Reel (-ANT) |
| Tindminan RoHS | Compliant (Green) | Compliant |
| Core Architecture | — | ARM Cortex-M0+ (32-bit, single-core) |
| Family / Series | — | SAM C21, Functional Safety (FuSa) |
| Maximum CPU Clock | — | 48 MHz |
| EEPROM Emulation Area | — | 8 KB independent self-programmable Flash block |
| Volte ng Pagbibigay | — | 2.7 V to 5.5 V (5 V-tolerant I/O) |
| Temperature na Operasyon | — | -40 C to +105 C |
| Communication Peripherals | — | CAN-FD, USB 2.0 FS device, 6x SERCOM (UART/SPI/I2C) |
| Analog | — | 12-bit ADC (up to 16 channels), 2x analog comparators, PTC |
| Hardware Multiplier | — | Single-cycle (32-bit result) |
| Debug Interface | — | SWD + Micro Trace Buffer |
| I/O Pins (approximate) | — | [DATA_NEEDED: exact GPIO count for 64-TQFP] |