ATSAM4S4AB-AN vs ATSAM4S8CB-AN 比較
詳細並排比較 ATSAM4S4AB-AN 由 Microchip Technology 與 ATSAM4S8CB-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
ATSAM4S8CB-AN - 120MHz Cortex-M4 MCU 512KB Flash | Microchip
ATSAM4S8CB-AN ✓ 啟用中規格比較
| 參數 | ATSAM4S4AB-AN | ATSAM4S8CB-AN |
|---|---|---|
| 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 | — |
| Maximum Clock Speed | 120 MHz | — |
| Program Memory (Flash) | 256KB (256K x 8) | — |
| Number of I/O | 34 | — |
| Connectivity | I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB | — |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | — |
| Series | SAM4S | — |
| 工作溫度 | -40C to +105C (TA) | — |
| 供應電壓 | 1.2V (core domain, per part listing) | — |
| 封裝 | 48-LQFP (7x7 mm) | 100-pin LQFP (14x14 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| Pin-to-Pin Compatibility | Compatible with Microchip SAM7S, SAM3N, SAM4N, SAM3S MCUs | — |
| Touch Technology | Microchip QTouch native support (buttons, sliders, wheels) | — |
| Part Status | Active | — |
| RoHS 狀態 | Compliant (green package) | ROHS3 Compliant |
| Packaging | Tray | — |
| Core Architecture | — | ARM Cortex-M4 (32-bit RISC) |
| 最大時脈頻率 | — | 120 MHz |
| Flash Memory | — | 512 KB |
| SRAM | — | 128 KB |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| 工作溫度範圍 | — | -40C to +105C (extended temp) |
| ADC | — | 10-bit, up to 1 Msps |
| USB | — | USB 2.0 Full-Speed Device/Host |
| CAN Controllers | — | 2 |
| UART / SPI / I2C | — | 3 UART / 2 SPI / 2 I2C |
| Peripheral Touch Controller | — | Yes (PTC) |
| External Bus Interface | — | Yes (EBI) |
| DMA Channels | — | Peripheral DMA controller |
| Power Consumption | — | 200 uA/MHz dynamic, 30 mA @ 100 MHz, 3 uA back-up (RTC) |
| MSL 等級 | — | [DATA_NEEDED: MSL rating] |
| Lead-Free | — | Yes |