Архив рубрики: Single Board Computer

• Dimensions: 112.24mm x 82.29mm
• Working temperature: 0~70 Celsius
• Input Voltage: +5V
• Humidity Range: 20% ~ 90%
• Power Consumption: 0.22A @ 5V (working without LCD)

Processor

• TI AM1808 ARM9 microprocessor
  – 375-MHz ARM926EJ-S RISC MPU, also supports 456MHz operation
  – ARM926EJ-S Core
  – ARM9 Memory Architecture
  – Enhanced Direct-Memory-Access Controller 3 (EDMA3)
  – 128K-Byte On-chip Memory
  – 1.8V or 3.3V LVCMOS IOs (except for USB and DDR2 interfaces)
  – Two External Memory Interfaces
  – Three Configurable 16550 type UART Modules
  – LCD Controller
  – Two Serial Peripheral Interfaces (SPI) Each With Multiple Chip-Selects
  – Two MMC/SD Card Interface with Secure Data I/O (SDIO) Interfaces

Memory

• 128MByte Mobile DDR SDRAM
• 128MByte NAND Flash (on the rear of the board)

Audio/Video Interfaces

• Audio input interface (Mic In)
• Two-channel Audio output interface (Line Out)
• Two Camera interfaces (30-pin FPC connector on the rear of the board, supports CCD or CMOS camera)
• LCD/Touch Screen interface (50-pin FPC connector, support resolution up to 2048*2048)

Data Transfer Interfaces and Other Facilities

• 1 x 5 line Debug serial port, RS232 voltage (brings out by DB9 connector)
• 2 x 3 line serial ports, TTL voltage (brings out by extension connector)
• 1 x USB2.0 OTG port, High-speed (Mini USB type)
• 1 x USB1.1 Host port, Full-speed (USB-A type)
• 1 x TF card slot
• 1 x Serial ATA connector, supports both SATA I (1.5 Gbps) and SATA II (3.0 Gbps)
• 1 x 10/100Mbps Ethernet interface (RJ45 connector)
• Battery backed RTC (User needs to prepare battery himself, CR1220 model is ok)
• 1 x RESET button
• 1 x BACK button
• 1 x HOME button
• 1 x MENU button
• 1 x 14-pin JTAG connector (for using TI’s XDS100v2 Emulator)
• 2 x 40-pin extension connectors (SPI, I2C, McBSP, UART, 1.8V, 3.3V, 5V, GPIO are brought out from these connectors)

• Полное описание
• SBC8018 (PDF)
• Купить