ATSAM4S4AA-AU vs ATSAM4S2AA-AU 比較
詳細並排比較 ATSAM4S4AA-AU 由 Microchip Technology 與 ATSAM4S2AA-AU 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
ATSAM4S4AA-AU - Cortex-M4 120MHz MCU 256KB Flash | Microchip
ATSAM4S4AA-AU ✓ 啟用中Microchip Technology
ATSAM4S2AA-AU - Cortex-M4 120MHz MCU 128KB Flash | Microchip
ATSAM4S2AA-AU ✓ 啟用中規格比較
| 參數 | ATSAM4S4AA-AU | ATSAM4S2AA-AU |
|---|---|---|
| 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-M4 | — |
| Core Size | 32-Bit | — |
| 最大時脈頻率 | 120 MHz | 120 MHz |
| Flash Memory | 256 KB (256K x 8) | 128 KB |
| SRAM | 64 KB | 64 KB |
| Supply Voltage Range | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| Number of I/O | 38 | — |
| 封裝 | 48-LQFP (7x7 mm) | 48-LQFP (7x7 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度 | -40C to +85C (Industrial) | Industrial range (GREEN, IND TEMP per distributor data) |
| Peripherals | DMA, PWM, WDT, I2S | — |
| Connectivity | I2C, SPI, UART/USART | — |
| Data Converters | ADC, DAC | — |
| Packaging | Tray | Tray |
| RoHS 狀態 | Compliant (Green) | — |
| Series | SAM4S | SAM4S |
| Core | — | ARM Cortex-M4 (32-bit) |
| Instruction Set | — | Thumb-2 with DSP instructions |
| Memory Protection Unit | — | Yes (MPU) |
| Typical Low-Power Consumption | — | 180 uA (manufacturer published) |
| Core Width | — | 32-bit |
| Data ROM Size | — | [DATA_NEEDED: Data ROM Size] |
| Flash Features | — | ECC, Security Bit, Lock Bits |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL Level] |