CBM9002A-56ISG
Active
USB 2.0 peripheral controller with 16K RAM, 40 GPIOs, and serial debugging
CBM9002A.pdf | 2.25M

CBM9002A series is a USB microcontroller based on the enhanced 8051 core in line with the industrial standard. It supports two modes of USB2.0 protocol, high-speed 480mbps and full-speed 12mbps. The enhanced 8051 can work at 48, 24 and 12Mhz frequencies; Each instruction cycle is 4 clocks, which is 3 times the speed of the standard 8051. CBM9002A series has built-in up to 16K bytes of on-chip SRAM space, which can be used to store user code or data. CBM9002A series provides UART, I2C, GPIO and other common low-speed communication interfaces other than USB interface for communication with other peripherals. CBM9002A series supports powerful data transmission functions such as SlaveFIFO and PIF (programmable interface), Based on the CBM9002A series firmware framework provided by Corebai, it can achieve data transmission capacity of more than 50MB / s, and the maximum bandwidth is USB2.0.

  • Parameters
  • Features
  • Applications
  • Voltage (V):3
  • Power supply (V):3.6
  • Core processor:8051
  • Program storage type:ROMless
  • Memory size:16K x 8
  • Interface:I ² C. USB, USART
  • Input/output quantity:24


  • Enhanced 8051 kernel compatible with industry standards

  • Power on reset (POR), external RESET input

  • Supports suspend mode, with a minimum power consumption of 1mA

  • Supports standard USB2.0 protocol

  • Up to 5 groups with a total of 40 bidirectional IOs (only supported for 100pin)

  • Supports 3 16 bit counters/timers

  • Sensor applications

  • Portable video devices

  • Data acquisition system

  • Memory, card reader

  • Laser engraving equipment

  • VGA video capture and transmission equipment, etc

  • Industrial cameras or video surveillance equipment

  • ATA interface, such as IDE hard drive

  • Scanner

  • Portable sound card or MP3 playback device

Type Title File Size Date Download
Selection Guide Corebai Selection Guide Rev.En2023.pdf 7.73M 2024-01-24 Download
  • 计算工具

    ANALOG-ENGINEER-CALC — 模拟工程师计算器

    模拟工程师计算器旨在加快模拟电路设计工程师经常使用的许多重复性计算。该基于 PC 的工具提供图形界面,其中显示各种常见计算的列表(从使用反馈电阻器设置运算放大器增益 到为稳定模数转换器 (ADC) 驱动器缓冲器电路选择合适的电路设计元件)。除了可用作单独的工具之外,该计算器还能够很好地与模拟工程师口袋参考书中所述的概念配合使用。

  • 计算工具

    ANALOG-ENGINEER-CALC — 模拟工程师计算器

    模拟工程师计算器旨在加快模拟电路设计工程师经常使用的许多重复性计算。该基于 PC 的工具提供图形界面,其中显示各种常见计算的列表(从使用反馈电阻器设置运算放大器增益 到为稳定模数转换器 (ADC) 驱动器缓冲器电路选择合适的电路设计元件)。除了可用作单独的工具之外,该计算器还能够很好地与模拟工程师口袋参考书中所述的概念配合使用。

Ordering & Quality
Product number Rating Inventory(pcs) Price Package MSL RoHS MPQ Operating Temperature Range (℃) Order
CBM9002A-56ISG Industrial grade 34917
100~999$2.67
1000+$2.60
SSOP-56 MSL 3 RoHS Tubing, 390 -40 to 105
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