ATSAML22G18A-MUT vs ATSAML22G16A-MUT 比較
詳細並排比較 ATSAML22G18A-MUT 由 Microchip Technology 與 ATSAML22G16A-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
ATSAML22G18A-MUT - 32MHz ARM Cortex-M0+ 256KB MCU | Microchip
ATSAML22G18A-MUT ✓ 啟用中Microchip Technology
ATSAML22G16A-MUT - 32MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAML22G16A-MUT ✓ 啟用中規格比較
| 參數 | ATSAML22G18A-MUT | ATSAML22G16A-MUT |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Processor | ARM Cortex-M0+ | — |
| Core Size | 32-Bit Single-Core | — |
| Core Speed | 32 MHz | — |
| Program Memory | 256 KB (256K x 8) Flash | — |
| RAM Size | 32 KB SRAM [DATA_NEEDED: exact breakdown from datasheet] | — |
| 供應電壓 | 1.6 V to 3.6 V | — |
| 工作溫度 | -40C to +85C | -40C to +85C |
| 封裝 | 48-VFQFN Exposed Pad (7x7 mm) | 48-pin QFN (7x7 mm) with exposed pad |
| Package Code | HVQCCN-48 | — |
| 安裝類型 | Surface Mount | Surface Mount |
| Connectivity | I2C, SPI, UART/USART, USB | — |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | — |
| Number of I/O | [DATA_NEEDED: I/O count from datasheet] | — |
| Active Current | 39 uA/MHz (CoreMark) | — |
| Backup Mode Current | 490 nA (RTC retention) | — |
| ADC | 12-bit, 16-channel [DATA_NEEDED: sample rate] | — |
| Segment LCD | Up to 8x32 segments | — |
| Data Converters | A/D 16x12b | — |
| Oscillator | Internal 32.768 kHz with PLL | — |
| MSL 等級 | 3 (168 hours) [DATA_NEEDED: confirm from datasheet] | 3 (168 hours) |
| RoHS 狀態 | Compliant | Compliant |
| Carrier Type | Tape & Reel | Tape & Reel |
| Series | SAM L22G | — |
| Core Architecture | — | ARM Cortex-M0+ |
| CPU Bit Width | — | 32-bit |
| Maximum CPU Frequency | — | 32 MHz |
| Program Memory (Flash) | — | 64 KB (64K x 8) |
| SRAM | — | 8 KB |
| Supply Voltage (VDD) | — | 1.6 V to 3.6 V |
| Active Current (CoreMark) | — | 39 µA/MHz |
| Backup Mode Current (RTC) | — | 490 nA |
| Lead-Free | — | Yes |
| AEC-Q100 | — | Qualified |
| Crypto Accelerator | — | AES 256-bit |
| LCD Controller | — | Up to 8x40 segments |
| USB | — | USB 2.0 Full-Speed device/host |
| Touch Sensor | — | Peripheral Touch Controller (PTC) |