ATSAM4S8CA-AU vs ATSAM4S4CA-AU 比較
詳細並排比較 ATSAM4S8CA-AU 由 Microchip Technology 與 ATSAM4S4CA-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
ATSAM4S8CA-AU - ARM Cortex-M4 120MHz 512KB Flash MCU | Microchip
ATSAM4S8CA-AU ✓ 啟用中Microchip Technology
ATSAM4S4CA-AU - 120MHz Cortex-M4 256KB Flash MCU | Microchip
ATSAM4S4CA-AU ✓ 啟用中規格比較
| 參數 | ATSAM4S8CA-AU | ATSAM4S4CA-AU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core | ARM Cortex-M4 | — |
| Core Features | DSP, FPU (single precision), Thumb-2 instruction set, MPU | — |
| Instruction Cache | 2 KB | — |
| Maximum Clock Speed | 120 MHz | — |
| Performance | 1.25 DMIPS/MHz (Dhrystone 2.1) | — |
| Program Memory (Flash) | 512 KB (512K x 8) | — |
| SRAM | 128 KB | 64 KB |
| Supply Voltage (VDDIO/VDDCORE) | 1.62 V to 3.6 V | — |
| Backup Supply (VDDBU) | 1.62 V to 3.6 V | — |
| 工作溫度 | -40C to +85C (industrial) | -40C to +85C (Industrial) |
| ADC | 12-bit, up to 1 MSPS | — |
| 封裝 | 100-pin LQFP (14x14 mm) | 100-LQFP (14 x 14 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| USB | Full-Speed USB Device with on-chip transceiver | — |
| MSL 等級 | 3 (168 hours) | — |
| RoHS 狀態 | Compliant | RoHS3 Compliant |
| Lead-Free / Halogen-Free | Yes (per Microchip product page) | — |
| Core Processor | — | ARM Cortex-M4 (SAM4S) |
| Core Size | — | 32-Bit Single-Core |
| 最大時脈頻率 | — | 120 MHz |
| Flash Memory | — | 256 KB (256K x 8) |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| Power Consumption | — | 180 uA/MHz |
| Lead Free Status | — | Lead Free |
| Connectivity Peripherals | — | [DATA_NEEDED: connectivity peripheral list] |
| ADC Resolution | — | [DATA_NEEDED: ADC resolution] |
| Number of I/O | — | [DATA_NEEDED: number of GPIO] |
| MSL Rating | — | [DATA_NEEDED: moisture sensitivity level] |
| Packaging Option | — | GREEN, IND TEMP, MRL A (per FindIC listing) |