ATSAM4N16CA-AU vs ATSAM4SD32BA-AU 比較
詳細並排比較 ATSAM4N16CA-AU 由 Microchip Technology 與 ATSAM4SD32BA-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
ATSAM4N16CA-AU - 100MHz Cortex-M4 1MB Flash MCU | Microchip
ATSAM4N16CA-AU ✓ 啟用中Microchip Technology
ATSAM4SD32BA-AU - 120MHz Cortex-M4 MCU 2MB Flash | Microchip
ATSAM4SD32BA-AU ✓ 啟用中規格比較
| 參數 | ATSAM4N16CA-AU | ATSAM4SD32BA-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 | 100 MHz | 120 MHz |
| Program Memory Size | 1 MB (1M x 8) Flash | — |
| SRAM Size | 80 KB | — |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| Typical Supply Rails | 2.5 V / 3.3 V | — |
| DSP Instructions | Yes | — |
| Instruction Set | Thumb-2 | — |
| Memory Protection Unit | Yes (MPU) | — |
| 封裝 | 100-LQFP (14x14 mm) | 64-LQFP (10x10 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| Series | SAM4N | — |
| 資料匯流排寬度 | 32 bit | — |
| 工作溫度 | Industrial (-40C to +85C) | -40C to +85C (Industrial) |
| Pin Compatibility | SAM3N, SAM3S, SAM4S (100-pin), SAM7S (64-pin) legacy | — |
| RoHS 狀態 | Compliant (Green package) | Compliant |
| 無鹵素 | Compliant | — |
| ECCN | 3A991.a.2 | — |
| Core | — | ARM Cortex-M4 with DSP, Thumb-2 |
| Instruction Cache | — | 2 Kbytes |
| Flash Memory | — | 2 MB (2M x 8) |
| SRAM | — | 160 KB |
| Memory Protection Unit (MPU) | — | Yes |
| 供應電壓 | — | 1.2 V core / 3.3 V I/O |
| ADC | — | 12-bit, up to 24 channels |
| DAC | — | 12-bit, 1 channel |
| USB | — | USB 2.0 FS Device + FS Host/Device |
| CAN | — | 2x CAN 2.0A/B |
| External Bus Interface | — | Yes (EBI for SRAM/SDRAM) |
| DMA | — | Peripheral DMA + 16-channel Central DMA |
| MSL 等級 | — | 3 (168 hours) |