PCA9672BS118
- Mfr.Part #
- PCA9672BS118
- Manufacturer
- NXP Semiconductors
- Package / Case
- 16-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- REMOTE 8-BIT I/O EXPANDER FOR FM
- Stock
- 77,923
- In Stock :
- 77,923
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- Specialized ICs
- JESD-609 Code :
- e4
- Voltage - Supply :
- 2.3V~5.5V
- Length :
- 3mm
- Number of I/O :
- 8
- Interface :
- I2C
- Interrupt Output :
- yes
- Terminal Position :
- QUAD
- Terminal Form :
- NO LEAD
- Feature :
- POR
- Number of Terminations :
- 16
- Width :
- 3mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- NICKEL PALLADIUM GOLD
- Base Part Number :
- PCA9672
- Published :
- 2003
- Packaging :
- Tape and Reel (TR)
- Peak Reflow Temperature (Cel) :
- 260
- Height Seated (Max) :
- 1mm
- Mounting Type :
- Surface Mount
- Pin Count :
- 16
- Operating Temperature :
- -40°C~85°C
- Power Supplies :
- 2.5/5V
- JESD-30 Code :
- S-PQCC-N16
- Supply Voltage :
- 3V
- Package / Case :
- 16-VFQFN Exposed Pad
- Clock Frequency :
- 1MHz
- Output Type :
- Push-Pull
- Surface Mount :
- yes
- Qualification Status :
- Not Qualified
- Number of Bits :
- 8
- Current - Output Source/Sink :
- 100μA 25mA
- RoHS Status :
- ROHS3 Compliant
- Terminal Pitch :
- 0.5mm
- Number of Ports :
- 1
- Factory Lead Time :
- 7 Weeks
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Datasheets
- PCA9672BS118
PCA9672BS118 Documents

Specialized ICs NXP Semiconductors PCA9672BS118 Overview
The Specialized ICs NXP Semiconductors PCA9672BS118 is a high-performance I/O expander that simplifies the task of expanding I/O functionalities using the I2C bus interface. Housed in a compact 16-VFQFN exposed pad package, this device operates within a supply voltage range of 2.3V to 5.5V, making it versatile for both 2.5V and 5V logic levels. It features a robust operational temperature range from -40°C to 85°C, accommodating diverse environmental conditions.
With 16 I/O terminals, the PCA9672BS118 offers flexibility in managing multiple inputs and outputs, and supports an output frequency of up to 1MHz. The integration of a power-on reset (POR) function ensures reliable performance across power cycles. Its packaging in a Tape & Reel format facilitates efficient assembly processes, particularly suited for surface mount technology. The device's capacity to endure peak reflow temperatures up to 260°C aligns with standard PCB assembly requirements. Overall, the PCA9672BS118 is designed to meet the needs of advanced digital systems requiring additional I/O capabilities without the burden of significant processor load.
Specialized ICs NXP Semiconductors PCA9672BS118 Key Features
- 16 independently configurable I/O ports enhance versatility in usage.
- Compatible with 2.3V to 5.5V supply voltages, supports both 2.5V and 5V logic levels.
- High-speed I2C interface with a 1MHz output frequency capability.
- Robust operating temperature range of -40°C to 85°C suitable for diverse environmental conditions.
- Surface mount package (16-VFQFN exposed pad) optimized for modern PCB designs.
- Includes Power-on Reset (POR) feature for improved system reliability.
- Available in Tape & Reel packaging to facilitate automated assembly processes.
- Supports peak reflow temperatures up to 260°C, compatible with standard soldering processes.
Specialized ICs NXP Semiconductors PCA9672BS118 Applications
The PCA9672BS118 I/O expander is integral to a wide array of applications, particularly where additional I/O ports are necessary without major modifications to the main processor. It is widely used in:
- Multiprotocol RFID readers including EPC-GEN2, ISD, and IPX standards.
- Communication infrastructures such as IDEN, PHS, GSM base stations.
- Network equipment including repeaters, radio links, and modems.
- Advanced telemetry systems in wireless applications.
- Joint Tactical Radio Systems (JTRS) for military communications.
- High-performance networking devices like 802.11x receivers.
- Developing cellular technologies including TD-SCDMA and CDMA2000.
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