PCA9506BS118
- Mfr.Part #
- PCA9506BS118
- Manufacturer
- NXP Semiconductors
- Package / Case
- 56-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 40B 56HVQFN
- Stock
- 11,311
- In Stock :
- 11,311
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- Specialized ICs
- Pin Count :
- 56
- Terminal Position :
- QUAD
- Terminal Form :
- NO LEAD
- Number of Bits :
- 40
- Width :
- 8mm
- Interface :
- I2C
- JESD-30 Code :
- S-PQCC-N56
- RoHS Status :
- ROHS3 Compliant
- Length :
- 8mm
- Feature :
- POR
- Terminal Finish :
- NICKEL PALLADIUM GOLD
- Current - Output Source/Sink :
- 10mA 25mA
- Power Supplies :
- 2.3/5.5V
- Base Part Number :
- PCA9506
- Number of Terminations :
- 56
- JESD-609 Code :
- e4
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 7 Weeks
- Packaging :
- Tape and Reel (TR)
- Qualification Status :
- Not Qualified
- Operating Temperature :
- -40°C~85°C
- Terminal Pitch :
- 0.5mm
- Number of Ports :
- 2
- Mounting Type :
- Surface Mount
- Output Type :
- Push-Pull
- Supply Voltage :
- 3.3V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Published :
- 2003
- Clock Frequency :
- 400kHz
- Number of I/O :
- 40
- Peak Reflow Temperature (Cel) :
- 260
- Surface Mount :
- yes
- HTS Code :
- 8542.39.00.01
- Package / Case :
- 56-VFQFN Exposed Pad
- Interrupt Output :
- yes
- Height Seated (Max) :
- 1mm
- Voltage - Supply :
- 2.3V~5.5V
- Datasheets
- PCA9506BS118

Specialized ICs NXP Semiconductors PCA9506BS118 Overview
The Specialized ICs NXP Semiconductors PCA9506BS118 is a high-performance I/O expander that significantly enhances the capability of microcontroller units by adding 40 extra I/O ports. This device is integrated into a compact 56-VFQFN exposed pad package, ensuring minimal footprint on PCBs. It operates between 2.3V and 5.5V, making it versatile for various applications, from consumer electronics to industrial automation systems. The PCA9506BS118 supports an operating temperature range of -40°C to 85°C, which guarantees reliability under extreme conditions. The device is supplied in a Tape & Reel (TR) format, facilitating efficient assembly and production processes. With its built-in Power-on Reset (POR) feature, it ensures stable operations right from the initial power-up.
Specialized ICs NXP Semiconductors PCA9506BS118 Key Features
This device boasts several features that make it essential for complex digital systems:
- 40 additional I/O ports for enhanced microcontroller functionality.
- Operating voltage range from 2.3V to 5.5V, adaptable to different power settings.
- Supports an I2C-bus interface, allowing up to 400 kHz of data transfer rate.
- 56-VFQFN package with an exposed pad for improved thermal management.
- Robust temperature range of -40°C to 85°C suitable for harsh environments.
- Automatic Power-on Reset (POR) for increased operational reliability.
Specialized ICs NXP Semiconductors PCA9506BS118 Applications
The versatility of the PCA9506BS118 makes it ideal for a wide range of applications, particularly in settings that require additional I/O capabilities without increasing the main controller's workload. Key applications include:
- Base stations for IDEN, PHS, GSM, TD-SCDMA, CDMA2000, and WCDMA networks.
- Communication equipment such as repeaters, radio links, and modems.
- Wireless telemetry systems for remote monitoring.
- Advanced military communication systems like JTRS.
- Infrastructure for 802.11x wireless receivers and other networking equipment.
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