NXP Semiconductors
temperature
PCA9550
2-bit I 2 C-bus LED driver with programmable blink rates
maximum peak temperature
= MSL limit, damage level
minimum peak temperature
= minimum soldering temperature
peak
temperature
time
001aac844
MSL: Moisture Sensitivity Level
Fig 26. Temperature pro?les for large and small components
For further information on temperature pro?les, refer to Application Note AN10365
“Surface mount re?ow soldering description”.
16. Abbreviations
PCA9550_5
Table 17.
Acronym
AI
CDM
DSP
DUT
ESD
GPIO
HBM
I 2 C-bus
I/O
IC
LED
MCU
MM
MPU
POR
PWM
RC
SMBus
Abbreviations
Description
Auto-Increment
Charged Device Model
Digital Signal Processor
Device Under Test
ElectroStatic Discharge
General Purpose Input/Output
Human Body Model
Inter IC bus
Input/Output
Integrated Circuit
Light Emitting Diode
MicroController Unit
Machine Model
MicroProcessor Unit
Power-On Reset
Pulse Width Modulation
Resistor-Capacitor network
System Management Bus
? NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 05 — 13 October 2008
23 of 26
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