ATSAM3N1CA-AU vs ATSAM3U4EA-AU 比較
詳細並排比較 ATSAM3N1CA-AU 由 Microchip Technology 與 ATSAM3U4EA-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
ATSAM3U4EA-AU - 96MHz Cortex-M3 MCU 256KB Flash | Microchip
ATSAM3U4EA-AU ✓ 啟用中規格比較
| 參數 | ATSAM3N1CA-AU | ATSAM3U4EA-AU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | Unknown | 啟用中 |
| Product Type | 32-bit ARM Cortex-M3 flash microcontroller | — |
| Maximum CPU Frequency | 48 MHz | — |
| CPU Core | ARM Cortex-M3 revision 2.0 | — |
| Instruction Set | Thumb-2 | Thumb-2 |
| Program Memory Size | 64KB (64K x 8) | — |
| RAM Size | 8K x 8 | — |
| Number of I/O | 79 | — |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| Operating Ambient Temperature | -40°C to 85°C | — |
| 封裝 | 100-LQFP (14 x 14 mm) | 144-pin LQFP (20x20 mm), surface mount |
| Package Family | LQFP-100 | — |
| 安裝類型 | Surface mount | Surface Mount |
| Oscillator Type | Internal | — |
| Packaging | Tube | — |
| System Timer | 24-bit SysTick counter | — |
| Interrupt Controller | Nested Vector Interrupt Controller | — |
| ADC | 10-bit, up to 16 channels | [DATA_NEEDED: ADC resolution and channel count] |
| ADC Sampling Rate | 384 KSPS | — |
| Timer/PWM | Three-channel 16-bit timer/counter with capture, waveform, compare, and PWM modes | — |
| Quadrature Decoder | 2-bit Gray up/down counter for stepper motor | — |
| Real-Time Timer | 32-bit real-time timer with calendar and alarm | — |
| RoHS 狀態 | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Core Architecture | — | ARM Cortex-M3 revision 2.0 |
| Maximum Clock Speed | — | 96 MHz |
| Flash Memory | — | 256 KB (dual-bank, 128-bit wide access) |
| SRAM | — | 52 KB |
| Memory Protection Unit | — | Yes (MPU) |
| 供應電壓 | — | 1.62 V to 3.6 V |
| 工作溫度 | — | -40 C to +85 C (industrial) |
| USB | — | USB 2.0 Full-Speed Device with on-chip PHY |
| CAN | — | Yes |
| MSL 等級 | — | 3 (168 hours) |
| Lead-Free | — | Yes |