ATSAM4S2CB-CN vs ATSAM3U1CB-CU 比較
詳細並排比較 ATSAM4S2CB-CN 由 Microchip Technology 與 ATSAM3U1CB-CU 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
ATSAM4S2CB-CN - 120MHz Cortex-M4 MCU 128KB Flash | Microchip (Tape & Reel)
ATSAM4S2CB-CN ✓ 啟用中規格比較
| 參數 | ATSAM4S2CB-CN | ATSAM3U1CB-CU |
|---|---|---|
| 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 | ARM Cortex-M3 (revision 2.0) |
| Core Size | 32-Bit Single-Core | 32-bit |
| 最大時脈頻率 | 120 MHz | 96 MHz |
| Flash Memory | 128 KB (128K x 8) | 64 KB (64K x 8) |
| SRAM | 64 KB | 20 KB |
| 供應電壓 | [DATA_NEEDED: supply voltage range] | — |
| 工作溫度 | -40C to +105C (extended temp, CNR suffix) | -40 C to +85 C |
| 封裝 | 100-TFBGA (9x9 mm) | 100-TFBGA (9x9 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| Peripherals | [DATA_NEEDED: peripheral list] | — |
| Number of I/O | [DATA_NEEDED: GPIO count] | 57 |
| Communication Interfaces | [DATA_NEEDED: interface detail (UART/SPI/I2C/USB/USART)] | — |
| Packaging | Tape & Reel (MRL B) | — |
| Green / RoHS Status | GREEN, RoHS compliant per LCSC listing | — |
| Series | SAM4S | — |
| MSL Rating | [DATA_NEEDED: moisture sensitivity level] | — |
| FPU / DSP Instructions | Cortex-M4 hardware FPU and DSP extension | — |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| ADC Resolution | — | 10-bit, 12-bit |
| Memory Protection Unit | — | Yes (MPU) |
| Instruction Set | — | Thumb-2 |
| Flash Bus Width | — | 128-bit with memory accelerator, dual bank |
| Life Cycle Stage | — | ACTIVE |
| RoHS 狀態 | — | Compliant (ROHS, per JLCPCB listing) |
| Internal Oscillators | — | 4, 8, 12 MHz, 32 kHz |
| UART | — | 4 |