Normal SupplyFirst 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
