ATSAML22G16A-MUT vs ATSAML21G16B-MUT 比較
詳細並排比較 ATSAML22G16A-MUT 由 Microchip Technology 與 ATSAML21G16B-MUT 由 Microchip Technology. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Microchip Technology
ATSAML22G16A-MUT - 32MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAML22G16A-MUT ✓ 啟用中Microchip Technology
ATSAML21G16B-MUT - 48MHz ARM Cortex-M0+ MCU 64KB Flash | Microchip
ATSAML21G16B-MUT ✓ 啟用中規格比較
| 參數 | ATSAML22G16A-MUT | ATSAML21G16B-MUT |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | ARM Cortex-M0+ | — |
| CPU Bit Width | 32-bit | — |
| Maximum CPU Frequency | 32 MHz | 48 MHz |
| Program Memory (Flash) | 64 KB (64K x 8) | — |
| SRAM | 8 KB | 8 KB |
| Supply Voltage (VDD) | 1.6 V to 3.6 V | — |
| Active Current (CoreMark) | 39 µA/MHz | — |
| Backup Mode Current (RTC) | 490 nA | — |
| 工作溫度 | -40C to +85C | -40C to +85C |
| 封裝 | 48-pin QFN (7x7 mm) with exposed pad | 48-QFN (7x7 mm) |
| 安裝類型 | Surface Mount | Surface Mount (Tape & Reel) |
| MSL 等級 | 3 (168 hours) | — |
| RoHS 狀態 | Compliant | Compliant |
| Lead-Free | Yes | — |
| AEC-Q100 | Qualified | — |
| Carrier Type | Tape & Reel | — |
| Crypto Accelerator | AES 256-bit | — |
| LCD Controller | Up to 8x40 segments | — |
| USB | USB 2.0 Full-Speed device/host | USB 2.0 Full-Speed Device |
| Touch Sensor | Peripheral Touch Controller (PTC) | — |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Family | — | SAM L21G (ultra-low-power) |
| Flash Memory | — | 64 KB (64K x 8) |
| Operating Voltage | — | 1.62 V to 3.6 V (3.3 V typical) |
| Active Current | — | < 35 uA/MHz |
| Sleep Current | — | 200 nA |
| ADC | — | 12-bit, 1 MSPS, [DATA_NEEDED: channel count] |
| DAC | — | 10-bit |
| LCD Driver | — | Segmented, [DATA_NEEDED: seg count] |
| SERCOM Modules | — | Up to 6 (configurable UART/SPI/I2C) |
| Timers | — | [DATA_NEEDED: TC/TCC count] |
| RTC | — | Yes, with calendar mode |
| Cryptography | — | AES, SHA, secure boot |