PDIUSBD12 Datasheet

Complies with the Universal Serial Bus specification Rev. 2.0 (basic speed)
High performance USB interface device with integrated SIE, FIFO memory, transceiver and voltage regulator
Compliant with most Device Class specifications
High-speed (2 Mbytes/s) parallel interface to any external microcontroller or microprocessor
Fully autonomous DMA operation
Integrated 320 bytes of multi-configuration FIFO memory
Double buffering scheme for main endpoint increases throughput and eases real-time data transfer
Data transfer rates: 1 Mbytes/s achievable in Bulk mode, 1 Mbits/s achievable in Isochronous mode
Bus-powered capability with very good EMI performance
Controllable LazyClock output during suspend
Software controllable connection to the USB bus (SoftConnect(tm))
Good USB connection indicator that blinks with traffic (GoodLink(tm))
Programmable clock frequency output
Complies with the ACPI, OnNOW and USB power management requirements
Internal Power-on reset and low-voltage reset circuit
Available in SO28 and TSSOP28 pin packages
Full industrial grade operation from -40 to +85 Cel
Higher than 8 kV in-circuit ESD protection lowers cost of extra components
Full-scan design with high fault coverage (>99pct) ensures high quality
Operation with dual voltages: 3.3 +-0.3 V or extended 5 V supply range of 4.0 to 5.5 V
Multiple interrupt modes to facilitate both bulk and isochronous transfers.

PDIUSBD12