ATSAM4S4CA-CU vs ATSAM4S4CB-AN 比較
詳細並排比較 ATSAM4S4CA-CU 由 Microchip Technology 與 ATSAM4S4CB-AN 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
ATSAM4S4CA-CU - 120MHz Cortex-M4 MCU 256KB Flash | Microchip
ATSAM4S4CA-CU ✓ 啟用中Microchip Technology
ATSAM4S4CB-AN - 120MHz Cortex-M4, 256KB Flash MCU | Microchip
ATSAM4S4CB-AN ✓ 啟用中規格比較
| 參數 | ATSAM4S4CA-CU | ATSAM4S4CB-AN |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | ARM Cortex-M4 with FPU and DSP instructions | — |
| 最大時脈頻率 | 120 MHz | 120 MHz |
| Program Memory (Flash) | 256 KB (256K x 8) | — |
| SRAM | 64 KB | — |
| Supply Voltage (VDDIO/VDDANA) | 1.2 V core / 3.3 V I/O (per datasheet) | — |
| 封裝 | 100-ball TFBGA (9x9 mm) | — |
| 工作溫度範圍 | -40 C to +85 C (industrial) | — |
| USB Interface | USB 2.0 Full-Speed Device with embedded transceiver | — |
| External Bus Interface (EBI) | Supports SRAM, PSRAM, NOR Flash, NAND Flash, LCD modules | — |
| Touch Library Support | Microchip QTouch capacitive touch (buttons, sliders, wheels) | — |
| ADC | 12-bit successive approximation | — |
| Communication Peripherals | USART, SPI, TWI (I2C), HS USB | — |
| Timers/PWM | 16-bit and 32-bit timers with PWM channels | — |
| 安裝類型 | Surface Mount | — |
| MSL 等級 | 3 (per JEDEC J-STD-020, reflow up to 260 C) | — |
| RoHS 狀態 | Compliant | Compliant (GREEN, MRL B) |
| Lead-Free | Yes (Green / Pb-free) | — |
| Product Family Pin Compatibility | Pin-to-pin compatible with SAM7S, SAM3N, SAM3S, SAM4N devices | — |
| Core | — | ARM Cortex-M4 |
| Core Size | — | 32-bit |
| Flash Memory Size | — | 256 KB (256K x 8) |
| Data RAM Size | — | 64 kB |
| ADC Resolution | — | 12 bit |
| Number of I/Os | — | 79 I/O |
| 工作電源電壓 | — | 1.2 V / 3.3 V |
| 資料匯流排寬度 | — | 32 bit |
| Minimum Operating Temperature | — | -40 C |
| Maximum Operating Temperature | — | +105 C |
| Temperature Grade | — | Industrial |
| 封裝 / 外殼 | — | 100-LQFP (14x14 mm) |
| Package Code | — | LFQFP, square, gull-wing terminals |
| 安裝方式 | — | SMD/SMT |
| Packaging | — | Tray |
| Program Memory Type | — | FLASH |