正常供货First USB Host/Slave controller for embedded systems in the
market with a standard microprocessor bus interface
Supports both full speed (12 Mbps) and low speed (1.5 Mbps)
USB transfer in both master and slave modes
Conforms to USB Specification 1.1 for full- and low speed
Operates as a single USB host or slave under software control
Automatic detection of either low- or full-speed devices
8-bit bidirectional data, port I/O (DMA supported in slave mode)
On-chip SIE and USB transceivers
On-chip single root HUB support
256-byte internal SRAM buffer
Ping-pong buffers for improved performance
Operates from 12 or 48 MHz crystal or oscillator (built-in DPLL)
5 V-tolerant interface
Suspend/resume, wake up, and low-power modes are supported
Auto-generation of SOF and CRC5/16
Auto-address increment mode, saves memory READ/WRITE cycles
Development kit including source code drivers is available
3.3-V power source, 0.35 micron CMOS technology
Available in 48-pin TQFP package
CLM811HST-AXC is an ultra low power USB master/slave device controller. The master or slave device mode is controlled by software. The USB master/slave device controller supports full speed and low speed data communication, and has 256 bytes of internal RAM for controlling registers and data buffers. The address automatically increases by 1 when accessing, greatly reducing the read and write instruction cycle. It also has a standard 8-bit bidirectional microprocessor bus interface, Includes USB serial interface functionality and internal full or low speed transceivers, which support DMA bidirectional or provide 8-bit data path I/O in device mode. The product directly replaces similar international products with PIN, without the need to change the circuit board or system software, achieving complete replacement compatibility. Chiplon Microelectronics has developed its own testing plan to ensure that the factory products meet or even surpass the original specifications, and support industrial grade (-40 ℃~85 ℃) operating temperatures.
First USB Host/Slave controller for embedded systems in the
market with a standard microprocessor bus interface
Supports both full speed (12 Mbps) and low speed (1.5 Mbps)
USB transfer in both master and slave modes
Conforms to USB Specification 1.1 for full- and low speed
Operates as a single USB host or slave under software control
Automatic detection of either low- or full-speed devices
8-bit bidirectional data, port I/O (DMA supported in slave mode)
On-chip SIE and USB transceivers
On-chip single root HUB support
256-byte internal SRAM buffer
Ping-pong buffers for improved performance
Operates from 12 or 48 MHz crystal or oscillator (built-in DPLL)
5 V-tolerant interface
Suspend/resume, wake up, and low-power modes are supported
Auto-generation of SOF and CRC5/16
Auto-address increment mode, saves memory READ/WRITE cycles
Development kit including source code drivers is available
3.3-V power source, 0.35 micron CMOS technology
Available in 48-pin TQFP package
medical equipment
PC peripherals
intelligent instrument
Industrial control
Household appliances
