USB IO HID Datasheet - Delcom Products Inc.

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Delcom Products Inc.USBIOHID DatasheetRevision 4 – 4/7/20097 SpecificationsFor more specifications all so see the Cypress data sheet CY7C637XX.7.1 Absolute Maximum RatingsStorage Temperature -65C to +150COperating Temperature -0C to +70CVss relative to Vcc-0.5V to +7.0VDC Input Voltage-0.5V to Vcc+0.5VDC voltage on HiZ pins-0.5V to Vcc+0.5VMax Current Summed on Port1 pins 60maMax Current Summed on Port0 pins 10maPower Dissipation300mWStatic Discharge Voltage >2000VLatch Up Current200mA7.2 Electrical CharacteristicsVCC Operating Current20mAVCC Limits 4 to 5.25VMax GPIO Sink Current70mA*Max GPIO Source Current30mA*Pull Up Resistor24Kohms* Cumulative across all ports.7.3 CommunicationsPacket Bandwidth*100 Packet/sec* The USB 1.1 Low Speed specification defines the maximum packet period to be10ms. Therefore you can send a read or write command every 10ms or 100 packetsper second. Depending on the command you can send 8 or 16 byte per packet.USBIOHID.pdf Copyright © DELCOM PRODUCTS INC. 2009. All Rights Reserved. Page 24 of 34Delcom Products Inc. 200 William St STE302 – Port Chester NY 10573 USA (914)934-5170 www.delcomproducts.com
Delcom Products Inc.8 Package DiagramsUSBIOHID DatasheetRevision 4 – 4/7/2009USBIOHID.pdf Copyright © DELCOM PRODUCTS INC. 2009. All Rights Reserved. Page 25 of 34Delcom Products Inc. 200 William St STE302 – Port Chester NY 10573 USA (914)934-5170 www.delcomproducts.com
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USB IO HID Datasheet - Delcom Products Inc.

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