Product Summary

The PDIUSBD12PW is a cost and feature optimized USB device. It is normally used in microcontroller based systems and communicates with the system microcontroller over the high-speed general purpose parallel interface. The PDIUSBD12PW also supports local DMA transfer. This modular approach to implementing a USB interface allows the designer to choose the optimum system microcontroller from the available wide variety. The PDIUSBD12PW fully conforms to the USB specification Rev. 2.0 (basic speed). It is also designed to be compliant with most device class specifications: Imaging Class, Mass Storage Devices, Communication Devices, Printing Devices, and Human Interface Devices.

Parametrics

PDIUSBD12PW absolute maximum ratings: (1)supply voltage:-0.5 to +6.0 V; (2)input voltage:-0.5 to VCC + 0.5 V; (3)latchup current:100 mA; (4)electrostatic discharge voltage:±2000 V; (5)storage temperature:-60 to +150℃; (6)total power dissipation:95 mW.

Features

PDIUSBD12PW features: (1)Double buffering scheme for main endpoint increases throughput and eases real-time data transfer; (2)Data transfer rates: 1 Mbytes/s achievable in Bulk mode, 1 Mbits/s achievable in Isochronous mode; (3)Bus-powered capability with very good EMI performance; (4)Controllable LazyClock output during suspend; (5)Software controllable connection to the USB bus (SoftConnect); (6)Good USB connection indicator that blinks with traffic (GoodLink); (7)Programmable clock frequency output; (8)Complies with the ACPI, OnNOW and USB power management requirements; (9)Internal Power-on reset and low-voltage reset circuit; (10)Available in SO28 and TSSOP28 pin packages; (11)Full industrial grade operation from -40 to +85℃; (12)Higher than 8 kV in-circuit ESD protection lowers cost of extra components; (13)Full-scan design with high fault coverage (>99%) ensures high quality.

Diagrams

PDIUSBD12PW block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
PDIUSBD12PW
PDIUSBD12PW

Other


Data Sheet

Negotiable 
PDIUSBD12PW,112
PDIUSBD12PW,112

NXP Semiconductors

USB Interface IC USB I-FACE

Data Sheet

Negotiable 
PDIUSBD12PWDH-T
PDIUSBD12PWDH-T

NXP Semiconductors

USB Interface IC USB INTRFC W/PARL BUS

Data Sheet

Negotiable 
PDIUSBD12PWDH
PDIUSBD12PWDH

NXP Semiconductors

USB Interface IC USB I-FACE W/PARALLEL BUS

Data Sheet

Negotiable 
PDIUSBD12PW,118
PDIUSBD12PW,118

NXP Semiconductors

USB Interface IC USB INTRFC W/PARL

Data Sheet

Negotiable 
PDIUSBD12PWAA
PDIUSBD12PWAA


IC USB INTRFC W/PARL BUS 28TSSOP

Data Sheet

Negotiable 
PDIUSBD12PWTM
PDIUSBD12PWTM


IC USB INTRFC W/PARL BUS 28TSSOP

Data Sheet

Negotiable