NVIDIA Jetson NANO模组开卖，这些细节要知道

Jetson NANO模组终于上市

还记得NANO开发套件上市的时候，Lady我就已经反复强调过量产的NANO模组跟开发套件上的模组是不一样的关于购买Jetson Nano开发套件注意的几个问题。

规格：

Maxwell GPU

128-core GPU | End-to-end lossless compression | Tile Caching | OpenGL®

4.6 | OpenGL ES 3.2 | Vulkan™ 1.1 | CUDA® | OpenGL ES Shader

Performance (up to): 512 GFLOPS (FP16)

Maximum Operating Frequency: 921MHz

CPU

ARM® Cortex® -A57 MPCore (Quad-Core) Processor with NEON Technology

| L1 Cache: 48KB L1 instruction cache (I-cache) per core; 32KB L1 data

cache (D-cache) per core | L2 Unified Cache: 2MB |

Maximum Operating Frequency: 1.43GHz

Audio

Industry standard High Definition Audio (HDA) controller provides a

multichannel audio path to the HDMI interface.

Memory

Dual Channel | System MMU | Memory Type: 4ch x 16-bit LPDDR4 |

Maximum Memory Bus Frequency: 1600MHz | Peak Bandwidth: 25.6 GB/s |

Memory Capacity: 4GB

Storage

eMMC 5.1 Flash Storage | Bus Width: 8-bit | Maximum Bus Frequency:

200MHz (HS400) | Storage Capacity: 16GB

Boot Sources

eMMC and USB (recovery mode)

Networking

10/100/1000 BASE-T Ethernet | Media Access Controller (MAC) |

Imaging

Dedicated RAW to YUV processing engines process up to 1400Mpix/s (up to

24MP sensor) | MIPI CSI 2.0 up to 1.5Gbps (per lane) | Support for x4 and x2

configurations (up to four active streams).

Operating Requirements

Temperature Range: -25 - [x]C* | Module Power: 5 – 25W | Power Input: 5.0V

Display Controller

Two independent display controllers support DSI, HDMI, DP, eDP:

MIPI-DSI (1.5Gbps/lane): Single x2 lane | Maximum Resolution:

1920x960 at 60Hz (up to 24bpp)

HDMI 2.0a/b (up to 6Gbps) | DP 1.2a (HBR2 5.4 Gbps) | eDP 1.4 (HBR2

5.4Gbps) | Maximum Resolution (DP/eDP/HDMI): 3840x2160 at 60Hz

(up to 24bpp)

Clocks

System clock: 38.4 MHz | Sleep clock: 32.768 KHz | Dynamic clock scaling

and clock source selection

Multi-Stream HD Video & JPEG

Video Decode

H.265 (Main, Main 10): 2160p 60fps | 1080p 240fps

H.264 (BP/MP/HP/Stereo SEI half-res): 2160p 60fps | 1080p 240fps

H.264 (MVC Stereo per view): 2160p 30fps | 1080p 120fps

VP9 (Profile 0, 8-bit): 2160p 60fps | 1080p 240fps

VP8: 2160p 60fps | 1080p 240fps

VC-1 (Simple, Main, Advanced): 1080p 120fps | 1080i 240fps

MPEG-2 (Main): 2160p 60fps | 1080p 240fps | 1080i 240fps

Video Encode

H.265:2160p 30fps | 1080p 120fps

H.264 (BP/MP/HP): 2160p 30fps | 1080p 120fps

H.264 (MVC Stereo per view): 1440p 30fps | 1080p 60fps

VP8: 2160p 30fps | 1080p 120fps

JPEG (Decode & Encode): 600 MP/s

Peripheral Interfaces

xHCI host controller with integrated PHY: 1 x USB 3.0, 3 x USB 2.0 | USB 3.0

device controller with integrated PHY | EHCI controller with embedded hub for

USB 2.0 | 4-lane PCIe: one x1/2/4 controller | single SD/MMC controller

(supporting SDIO 4.0, SD HOST 4.0) | 3 x UART | 2 x SPI | 4 x I2C | 2 x I2S:

support I2S, RJM, LJM, PCM, TDM (multi-slot mode) | GPIOs

Mechanical

Module 尺寸: 69.6 mm x 45 mm | PCB: 8L HDI | Connector: 260 pin SODIMM

第一：最显著的不一样是量产的NANO模组是自带16GB eMMC，开发套件里的模组是不带的哟，所以开发套件是需要TF卡来安装系统。

第二：NANO模组的Pin 接口也是不一样的。NANO模组采用的是 260-pin SO-DIMM

第三：因为Pin接口是不同的，所以你不能单独买个NANO模组，然后插到NANO开发套件的载板上哟，因为他们是不－兼－容的！

——这跟Jetson TX2是不一样哟，千万要注意

第四：Jetson NANO模组的实物照片：

第五：关于Jetson NANO模组的资料可以在NVIDIA官网上下载

注意，目前销售的Jeton NANO模组是B01版本，Jetson NANO开发套件里的模组是A版本

没有自己制作对应NANO载板的用户也不要担心，一波NANO载板已经在量产的路上了：