Philips ISP1521 4. Abbreviations, 5. Ordering information

Philips Semiconductors ISP1521
Hi-Speed USB hub controller
Product data Rev. 03 — 24 November 2004 3 of 53
9397 750 13702 © 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
ISP1521BE LQFP80 plasticlow profile quad flat package; 80 leads; body
12 ×12 ×1.4 mm SOT315-1