本產品頁Raspberry Pi 5為記憶體8GB版本。
(購買任一套件附上雙層收納盒及micro SD 轉 USB,方便燒入image )
【商品說明】
Raspberry Pi 5的處理器速度是Raspberry Pi 4的2~3倍,GPU效能為上一代的兩倍,記憶體與I/O頻寬也是上一代的兩倍,且在同樣的任務上有較少的功耗。
Raspberry Pi 5搭載時脈為2.4GHz的64位元Arm Cortex-A76處理器,有4GB及8GB記憶體兩種規格可供選擇,終於有了電源鍵,有個可連結高速周邊的PCIe 2.0傳輸埠,兩個USB 3.0及兩個USB 2.0傳輸埠,支援802.11ac Wi-Fi標準、藍牙5.0、低功耗藍牙(BLE)與Gigabit Ethernet,還可驅動兩個顯示器。
Raspberry Pi 5首次安裝了3款專屬晶片:BCM2712、RP1與DA9091。當中的BCM2712是由博通所生產的16奈米應用處理器,RP1則是斥資1,500萬美元開發的I/O 控制器,而DA9091主要提供電源管理能力,這些新的晶片助長了Raspberry Pi 5效能的躍進。
【產品規格】
- Quad Arm Cortex-A76 @ 2.4GHz
- Cryptographic Extension support (AES on hardware)
- 512KB per-core L2 caches
- 2MB L3 cache
- 4GB or 8GB LPDDR4X-4267 SDRAM
- Dual 4kp60 HDMI display output with HDR support
- 4kp60 HEVC decoder
- VideoCore VII graphics, with OpenGL-ES 3.1, Vulkan 1.2
- Raspberry Pi Image Sensor Processor (ISP)
- Raspberry Pi connector for PCIe (1× 2.0 port, additional HAT required)
- 11ac dual-band WiFi
- Bluetooth 5.0 (with BLE support)
- Gigabit Ethernet
- 2× USB 3.0 (capable of simultaneous full throughput)
- 2× USB 2.0
- PoE support (additional HAT required)
- Dual 4-lane MIPI CSI/DSI transceivers, supporting
- 2× display; or
- 2× camera; or
- 1× display and 1× camera
- Raspberry Pi 40-pin GPIO header
- Fan connector
- Real Time Clock (RTC)
- RTC battery connector
- Power button