Philips Semiconductors ISP1520
Hi-Speed USB hub controller
Product data Rev. 03 — 24 November 2004 3 of 51
9397 750 13701 © Koninklijke Philips Electronics N.V. 2004. All rights reserved.
4. Abbreviations
ACPI — Advanced Configuration and Power Interface
EMI — ElectroMagnetic Interference
ESD — ElectroStatic Discharge
NAK — Not AcKnowledge
PID — Packet identifier
PLL — Phase-Locked Loop
SIE — Serial Interface Engine
TT — Transaction Translator
USB — Universal Serial Bus.
5. Ordering information
Table 1: Ordering information
Type number Package
Name Description Version
ISP1520BD LQFP64 plasticlow profile quad flat package; 64 leads; body
10 ×10 ×1.4 mm SOT314-2