PCA9502BS,157 NXP Semiconductors, PCA9502BS,157 Datasheet - Page 22

• Manufacturer Part Number: PCA9502BS,157
• Description: IC I/O EXPANDER I2C/SPI 24HVQFN
• Manufacturer: NXP Semiconductors

Specifications of PCA9502BS,157

• Interface: I²C, SPI
• Number Of I /o: 8
• Interrupt Output: No
• Frequency - Clock: 400kHz
• Voltage - Supply: 2.3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-VQFN Exposed Pad, 24-HVQFN, 24-SQFN, 24-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935281363157; PCA9502BS; PCA9502BS

NXP Semiconductors
17. Abbreviations
PCA9502_3
Product data sheet
For further information on temperature profiles, refer to Application Note AN10365
“Surface mount reflow soldering description” .
Table 20.
Acronym
GPIO
I
I/O
LCD
POR
SPI
2
Fig 20. Temperature profiles for large and small components
C-bus
MSL: Moisture Sensitivity Level
temperature
Abbreviations
Description
General Purpose Input/Output
Inter Integrated Circuit bus
Input/Output
Liquid Crystal Display
Power-On Reset
Serial Peripheral Interface
Rev. 03 — 13 October 2006
= minimum soldering temperature
maximum peak temperature
minimum peak temperature
= MSL limit, damage level
8-bit I/O expander with I
temperature
peak
2
C-bus/SPI interface
PCA9502
© NXP B.V. 2006. All rights reserved.
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