ATSAML21J18B-MUT vs ATSAML22J18A-MUT Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ATSAML21J18B-MUT disebabkan oleh Microchip Technology dan ATSAML22J18A-MUT disebabkan oleh Microchip Technology. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Microchip Technology
ATSAML21J18B-MUT - SAM L21 Cortex-M0+ 256KB Flash 48MHz QFN-64 MCU | Microchip
ATSAML21J18B-MUT ✓ AktifMicrochip Technology
ATSAML22J18A-MUT - 32MHz Cortex-M0+ MCU 256KB Flash | Microchip
ATSAML22J18A-MUT ✓ AktifPengandingan Spesifikasi
| Parametr | ATSAML21J18B-MUT | ATSAML22J18A-MUT |
|---|---|---|
| Merek | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core Processor | ARM Cortex-M0+ | ARM Cortex-M0+ |
| Core Architecture | 32-bit RISC | 32-bit RISC |
| Maximum CPU Frequency | 48 MHz | — |
| CoreMark Score | 2.46 CoreMark/MHz | — |
| Program Memory (Flash) | 256 KB (256K x 8) | — |
| SRAM | 32 KB | 32 KB |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| I/O Pins | 51 | — |
| ADC | 12-bit, up to 20 channels | — |
| DAC | 12-bit, 1 channel | — |
| Communication Interfaces | SERCOM (UART/SPI/I2C), I2S, USB 2.0 FS | — |
| Timers/Counters | TC, TCC (16-bit) | — |
| Active Mode Current | <35 uA/MHz | — |
| Sleep Mode Current | 200 nA | — |
| Package Type | QFN-64 (9x9 mm) | — |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Suhu Operasi | -40C to +85C (industrial) | -40C to +85C (Industrial) |
| Functional Safety | IEC 60730 class B (FuSa) | — |
| Status RoHS | Compliant | Compliant |
| Aras MSL | 3 (168 hours) | [DATA_NEEDED: MSL rating] |
| Series | — | SAM L22J |
| Frekuensi Klock Maksimum | — | 32 MHz |
| Flash Memory | — | 256 KB (256K x 8) |
| Supply Voltage (VDD) | — | 1.6 V to 3.6 V |
| Active Current | — | 39 uA/MHz (CoreMark) |
| Ultra-Low-Power Backup Mode Current | — | 490 nA (RTC retention) |
| Kemasan | — | 64-QFN (9x9) with Exposed Pad |
| Packaging | — | Tape & Reel (-MUT suffix) |
| LCD Controller | — | Segment LCD up to 8x36 segments |
| Capacitive Touch | — | Integrated PTC (Peripheral Touch Controller) |
| Serial Interfaces | — | Configurable SERCOM (UART/SPI/I2C) |