ATSAM4CMS8CA-AU vs ATSAM4CMS4CB-AU 比較
詳細並排比較 ATSAM4CMS8CA-AU 由 Microchip Technology 與 ATSAM4CMS4CB-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
ATSAM4CMS8CA-AU - Dual-Core 120MHz MCU 512KB Flash | Microchip
ATSAM4CMS8CA-AU ✓ 啟用中規格比較
| 參數 | ATSAM4CMS8CA-AU | ATSAM4CMS4CB-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/M4F dual-core | — |
| Core Size | 32-bit | — |
| 最大時脈頻率 | 120 MHz | 120 MHz |
| Program Memory Size | 512KB (512K x 8) Flash | — |
| RAM Size | 128KB SRAM | — |
| Series | SAM4CM | SAM4CM (SAM4C family) |
| 供應電壓 | 1.2V core / 3.3V I/O | — |
| 封裝 | 100-LQFP (14x14 mm) | 100-LQFP (14 x 14 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| Number of I/O | [DATA_NEEDED: number of programmable I/O pins] | — |
| Peripherals | [DATA_NEEDED: peripheral list] | — |
| Connectivity | [DATA_NEEDED: connectivity interfaces] | — |
| 工作溫度 | -40C to +85C (industrial grade) | [DATA_NEEDED: operating temperature range] |
| Packaging | Tray | Tray |
| RoHS 狀態 | Compliant (LQFP GREEN IND per Mouser) | unknown |
| Terminal Form | Gull Wing | — |
| Package Code | LFQFP, Square | — |
| Core Architecture | — | 32-bit dual-core ARM Cortex-M4/M4F |
| Flash Memory | — | 256 KB (256K x 8) |
| SRAM | — | 128 KB |
| Core Supply Voltage | — | 1.2 V |
| I/O Supply Voltage | — | [DATA_NEEDED: I/O supply voltage] |
| Metrology Front End | — | Single-phase, 4-channel AFE |
| Metrology Accuracy | — | Class 0.2, dynamic range 3000:1 |
| Hardware Security | — | Integrated crypto engine (CRYPTO AFE) |
| Application Segment | — | Residential and single-phase smart metering |
| MSL Rating | — | [DATA_NEEDED: moisture sensitivity level] |