Datasheet

PCA9551_8 © NXP B.V. 2008. All rights reserved.
Product data sheet Rev. 08 — 31 July 2008 23 of 26
NXP Semiconductors
PCA9551
8-bit I
2
C-bus LED driver with programmable blink rates
For further information on temperature profiles, refer to Application Note AN10365
“Surface mount reflow soldering description” .
16. Abbreviations
MSL: Moisture Sensitivity Level
Fig 26. Temperature profiles for large and small components
001aac844
temperature
time
minimum peak temperature
= minimum soldering temperature
maximum peak temperature
= MSL limit, damage level
peak
temperature
Table 16. Abbreviations
Acronym Description
CDM Charged-Device Model
DSP Digital Signal Processor
DUT Device Under Test
ESD ElectroStatic Discharge
GPIO General Purpose Input/Output
HBM Human Body Model
I
2
C-bus Inter-Integrated Circuit bus
I/O Input/Output
IC Integrated Circuit
LED Light Emitting Diode
MCU MicroController Unit
MM Machine Model
MPU MicroProcessor Unit
POR Power-On Reset
PWM Pulse Width Modulation; Pulse Width Modulator
RC Resistor-Capacitor network
SMBus System Management Bus