Datasheet

PCAL9539A All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 1 — 3 October 2012 45 of 48
NXP Semiconductors
PCAL9539A
16-bit I
2
C-bus and SMBus low power I/O port with interrupt and reset
19. Abbreviations
20. Revision history
Table 38. Abbreviations
Acronym Description
ACPI Advanced Configuration and Power Interface
CBT Cross-Bar Technology
CDM Charged-Device Model
CMOS Complementary Metal-Oxide Semiconductor
ESD ElectroStatic Discharge
FET Field-Effect Transistor
FF Flip-Flop
GPIO General Purpose Input/Output
HBM Human Body Model
I
2
C-bus Inter-Integrated Circuit bus
I/O Input/Output
LED Light Emitting Diode
LSB Least Significant Bit
MSB Most Significant Bit
PCB Printed-Circuit Board
POR Power-On Reset
PRR Pulse Repetition Rate
SMBus System Management Bus
Table 39. Revision history
Document ID Release date Data sheet status Change notice Supersedes
PCAL9539A v.1 20121003 Product data sheet - -