ISP1161A1BD

single-chip Universal Serial Bus (USB) Host Controller, 6.0 V, 100 mA, QFP

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Price:: US $1.52~1.65 / piece [Get Latest Price]

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	US $1.52~1.65

PartNumber:: ISP1161A1BD

Brand:: NXP Semiconductors - nxp | Pack: QFP | D/C: 02+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2012-08-28

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Part Number:ISP1161A1BD
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Product Summary

The ISP1161A1BD is a single-chip Universal Serial Bus (USB) Host Controller (HC) and Device Controller (DC). The Host Controller portion of the ISP1161A1BD complies with Universal Serial Bus Specification Rev. 2.0, supporting data transfer at full-speed (12 Mbit/s) and low-speed (1.5 Mbit/s). The Device Controller portion of the ISP1161A1BD also complies with Universal Serial Bus Specification Rev. 2.0, supporting data transfer at full-speed (12 Mbit/s). These two USB controllers, the HC and the DC, share the same microprocessor bus interface. They have the same data bus, but different I/O locations. The ISP1161A1BD also has separate interrupt request output pins, separate DMA channels that include separate DMA request output pins and DMA acknowledge input pins. This makes it possible for a microprocessor to control both the USB HC and the USB DC at the same time.

Parametrics

ISP1161A1BD absolute maximum ratings: (1) VCC(5V) supply voltage on pin VCC: -0.5, +6.0 V; (2) VCC(3.3V) supply voltage on pin Vreg(3.3): -0.5, +4.6 V; (3) VI input voltage: -0.5, +6.0 V; (4) Ilu latch-up current VI < 0 or VI > VCC: 100 mA; (5) Vesd electrostatic discharge voltage ILI < 1 mA [1]: -2000, +2000 V; (6) Tstg storage temperature: -60, +150 °C.

Features

ISP1161A1BD features: (1) Complies with Universal Serial Bus Specification Rev. 2.0; (2) The Host Controller portion of the ISP1161A1 supports data transfer at full-speed (12 Mbit/s) and low-speed (1.5 Mbit/s); (3) The Device Controller portion of the ISP1161A1 supports data transfer at full-speed (12 Mbit/s); (4) Combines the HC and the DC in a single chip; (5) On-chip DC complies with most USB device class specifications; (6) Both the HC and the DC can be accessed by an external microprocessor via separate I/O port addresses; (7) Selectable one or two downstream ports for the HC and one upstream port for the DC.