提供多种内存选项
64MB
256MB
new更强的性能
双核RISC-V CPU高达
CV1800B 芯片架构图
SG2002 芯片架构图
一键切换RISC-V和ARM
双系统运行,大核运行Linux系统,小核C906支持配置Arduino/FreeRTOS
芯片资料全部开源
丰富的外设集,包含SDIO、I2C、PWM、SPI、J-TAG和UART等,接口兼容树莓派
开放AUDIO接口
像口香糖一样轻薄便携
丰富的可拓展底板
技术规格
Milk-V Duo 是基于 CV1800B 芯片的超紧凑型嵌入式开发平台。Duo 256M 是以 SG2002 为主控制器设计的 Duo 的升级版,内存升级到 256M,支持标准的 Linux 系统和应用,可以满足大内存、大存储量的应用需求。Duo 256M 是以 SG2002 为主控制器设计的 Duo 的升级版,支持标准 Linux 系统和应用程序。
硬件设施
Duo | Duo 256M | Duo S | ||||
SoC | CVITEK CV1800B | SG2002 | SG2000 | |||
RISC-V CPU | C906@1Ghz + C906@700MHz | C906@1Ghz + C906@700MHz | C906@1Ghz + C906@700MHz | |||
Arm CPU | N/A | 1xCortex-A53 @ 1GHz | 1xCortex-A53 @ 1GHz | |||
MCU | 8051@8KB SRAM | 8051@6KB SRAM | 8051@6KB SRAM | |||
Memory | SIP DRAM 64MB | SIP DRAM 256MB | SIP DRAM 512MB | |||
TPU | 0.5TOPS@INT8 | 1TOPS@INT8 | 0.5TOPS@INT8 | |||
Storage | 1x microSD connector or 1x SD NAND on board | 1x microSD connector or 1x SD NAND on board | 1x microSD connector 1x eMMC Pad on board | |||
USB | 1 x Type-C for power and data, USB Pads available | 1 x Type-C for power and data, USB Pads available | 1 x Type-C for power and data or 1x USB 2.0 A Port HOST Note: Cannot be used at the same time, supports switching via terminal commands | |||
CSI | 1x 16P FPC connector (MIPI CSI 2-lane) | 1x 16P FPC connector (MIPI CSI 2-lane) | 1x 16P FPC connector (MIPI CSI 2-lane),1x 15P FPC connector (MIPI CSI 2-lane) | |||
Sensor Support | 4M@25fps | 5M@30fps | 5M@30fps | |||
DSI | N/A | N/A | Via GPIO Header (MIPI DSI 4-lane) | |||
Ethernet | 100Mbps ethernet with PHY | 100Mbps ethernet with PHY | 100Mbps ethernet port(RJ45) onboard | |||
Wireless | N/A | N/A | Optional WI-FI6/BT5 onboard | |||
Audio | N/A | Via GPIO Pads | Via GPIO Pin | |||
GPIO | Up to 26x GPIO Pads | Up to 26x GPIO Pads | Up to 39x GPIO Pin (Via 2x 26Pin GPIO Header) | |||
Power | 5V/1A | 5V/1A | 5V/1A | |||
OS Support | Linux, RTOS | Linux, RTOS | Linux, RTOS | |||
Dimension | 21mm x 51mm | 21mm x 51mm | 43mm x 43mm | |||
Others | N/A | N/A | 1x BOOT Switch, 1x Recovery Key, 1x Reset Key |
引脚分布图
- Duo / Duo 256M
资料
筛选方式
规格书
- CV1800B_CV1801B_Preliminary_Datasheet
PDF Jun 5, 2023 12.8 MB
- CV180X_Clock
XLSX Jun 5, 2023 44.5 KB
- CV180X_Interrupt
XLSX Jun 5, 2023 36.9 KB
- CV180xb_Pinout
XLSX Jun 5, 2023 1.37 MB
Buy Milk-V DUO
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