ATSAML22J17A-MUT vs ATSAML21J17B-MUT Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAML22J17A-MUT sa pamamagitan ng Microchip Technology at ATSAML21J17B-MUT 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
ATSAML22J17A-MUT - ARM Cortex-M0+ MCU 128KB Flash 64-QFN | Microchip
ATSAML22J17A-MUT ✓ NakahandaMicrochip Technology
ATSAML21J17B-MUT - 48MHz Cortex-M0+ 128KB MCU | Microchip
ATSAML21J17B-MUT ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAML22J17A-MUT | ATSAML21J17B-MUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Processor | ARM Cortex-M0+ | — |
| Core Size | 32-Bit | — |
| Maximum CPU Frequency | 32 MHz | — |
| Program Memory Type | Flash | — |
| Program Memory Size | 128 KB (128K x 8) | — |
| EEPROM Size | 8 KB (RWWEE) | — |
| RAM Size | [DATA_NEEDED: RAM size] | — |
| Supply Voltage Range | 1.6 V to 3.6 V | — |
| Active Current Consumption | 39 uA/MHz (CoreMark) | — |
| Ultra-Low-Power Backup Mode | 490 nA (RTC running) | — |
| Hanay ng Temperature na Operasyon | -40C to +85C | — |
| Packhaging / Kaso | 64-QFN (9x9 mm) with exposed pad | — |
| Uri ng Pagpapasok | Surface Mount, Tape & Reel | Surface Mount (Tape & Reel) |
| Number of I/O Pins | [DATA_NEEDED: I/O count] | — |
| Connectivity | I2C, SPI, UART, USB 2.0 Full-Speed Device | — |
| Peripherals | SLCD controller, 12-bit ADC, RTC, multiple SERCOM | — |
| Tindminan RoHS | Compliant | Compliant |
| Green Compliance | Yes (lead-free, halogen-free per datasheet suffix MUT) | — |
| Core | — | ARM Cortex-M0+ (32-bit, ARMv6-M) |
| Maximum CPU Clock | — | 48 MHz |
| CoreMark Score | — | 2.46 CoreMark/MHz |
| Flash Memory | — | 128 KB |
| SRAM | — | 16 KB (128 KB variant per DigiKey/Mouser inconsistency noted) |
| Supply Voltage (VDD) | — | 1.62 V to 3.63 V |
| Active Current | — | < 35 uA/MHz |
| Sleep Current | — | 200 nA |
| Packhaging | — | 64-pin QFN (9x9 mm) with exposed pad |
| ADC | — | 12-bit, up to 1 Msps |
| Analog Comparators | — | 2 |
| SERCOM Channels | — | 6 (configurable UART/SPI/I2C) |
| RTC | — | 32-bit RTC with calendar |
| Temperature na Operasyon | — | -40C to +85C (industrial) |
| Functional Safety | — | FuSa features integrated |
| Security | — | Peripheral Access Control (PAC), TRNG |