CBM9002A-100TIG ,LQFP100 USB2.0 controller COREBAI/xinbaiwei.

The CBM9002A series are USB-based microcontrollers based on the industry-standard enhanced 8051 core. Support USB2.0 protocol

High-speed 480Mbps and full-speed 12Mbps two modes.

Enhanced 8051 can work at 48, 24, 12MHz; 4 clocks per instruction cycle, 3 times faster than standard 8051

times. CBM9002A series has built-in on-chip SRAM space of up to 16K bytes, which can be used to store user code or data.

The CBM9002A series provides common low-speed communication interfaces such as USART, I2C, and GPIO in addition to the USB interface, which are used to communicate with other peripherals

to communicate.

The CBM9002A series supports powerful data transmission functions such as Slave FIFO and PIF (Programmable Interface);

Under the framework of CBM9002A series firmware, the data transmission capacity can reach more than 50MB/s, and the maximum bandwidth is USB2.0. Applications

l Portable video equipment

l Industrial cameras, or video surveillance equipment

l Data acquisition system

l ATA interface, such as IDE hard disk

l Memory, card reader

l Scanner

l Laser engraving equipment

l Portable sound card or MP3 player

l VGA video capture and transmission equipment, etc.

Features

Core: Enhanced 8051 core compatible with industry standards

l 48MHz, 24MHz, 12MHz CPU operating frequency

l Each instruction cycle is 4 clocks

l 2 UARTs

l 3 timers/counters

l 2 data pointers

l Extended interrupt system

l Vectored USB interrupt and PIF/FIFO interrupt

memory

l On-chip 16K bytes code/data RAM

l On-chip 0.5K byte data RAM

clock, reset

l 3.3V working voltage, 5.0V tolerance input

l Power-on reset (POR), external RESET input

l 24MHz (±100ppm) crystal oscillator

Low power consumption

l Support suspend mode, the minimum power consumption does not exceed 1mA

l In any mode, ICC does not exceed 85mA

USB

l Support standard USB2.0 protocol

l Passed the USB2.0 compatibility test of USB IF

l Integrated USB2.0 transceiver, intelligent serial interface engine

l Support high-speed mode (480Mbps), full-speed mode (12Mbps)

l Support EP0, EP1IN, EP1OUT, EP2, EP4, EP6,

7 endpoints such as EP8

Integrated FIFO

l 16-bit bus automatic switching

l Master or slave working mode

l Synchronous or asynchronous operation

l Easy to connect to IC such as ASIC or DSP

Programmable Interface (PIF)

l Can be directly connected to most parallel peripheral interfaces

l Support 4 programmable waveform descriptors

l Support a variety of ready input and control output signals

UART

l Support 2 UART interfaces

l The highest baud rate supports 230.4KBaud

I2C

l Operating rate 400kHz or 100kHz

l Only supports Master mode

Counter/Timer

l Support 3 16-bit counters/timers

GPIO

l Up to 5 groups of 40 bidirectional IOs (only 100pin support)

firmware boot

l Internal RAM, firmware download via USB

l Internal RAM, firmware is loaded via EEPROM

package

l SSOP56: 18 x 7.6 x 2.8mm

l QFN56: 8.0 x 8.0 x 1.0mm

l VFBGA56: 5.0 x 5.0 x 1.0mm

l LQFP100: 14 x 20 x 1.4mm

Operating temperature

l Support commercial grade operating temperature range (0~70℃)

l Support industrial-grade operating temperature range (-40~105℃)