IQ82C55AZ
- Mfr.Part #
- IQ82C55AZ
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- 44-QFP
- Datasheet
- Download
- Description
- IC I/O EXPANDER 24B 44MQFP
- Stock
- 21,175
- In Stock :
- 21,175
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- I/O Expanders
- Operating Temperature :
- -40°C~85°C
- Mounting Type :
- Surface Mount
- Voltage - Supply :
- 4.5V~5.5V
- Length :
- 10mm
- JESD-609 Code :
- e3
- Package / Case :
- 44-QFP
- Interrupt Output :
- No
- Base Part Number :
- 82C55A
- Terminal Form :
- Gull wing
- Width :
- 10mm
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Pin Count :
- 44
- Surface Mount :
- yes
- Supply Voltage :
- 5V
- Terminal Pitch :
- 0.8mm
- Number of Terminations :
- 44
- Interface :
- Parallel
- Number of I/O :
- 24
- HTS Code :
- 8542.39.00.01
- ECCN Code :
- EAR99
- Time@Peak Reflow Temperature-Max (s) :
- 30
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- QUAD
- Peak Reflow Temperature (Cel) :
- 260
- Output Type :
- Open Drain
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- JESD-30 Code :
- S-PQFP-G44
- Number of Ports :
- 3
- Current - Output Source/Sink :
- 2.5mA
- Packaging :
- Tube
- Factory Lead Time :
- 9 Weeks
- Height Seated (Max) :
- 2.45mm
- Datasheets
- IQ82C55AZ

I/O Expanders Intersil (Renesas Electronics Corporation) IQ82C55AZ Overview
The I/O Expanders Intersil (Renesas Electronics Corporation) IQ82C55AZ is an essential component in modern electronic systems, providing robust solutions for expanding input/output capabilities. Designed for efficiency and versatility, this IC integrates 24 bits of I/O expansion through a 44MQFP package, addressing the needs of complex digital systems that require additional I/O ports without increasing processor load. Its reliable performance and compatibility make it a prime choice for businesses looking to enhance their system's functionality with minimal overhead and maximal scalability.
IQ82C55AZ Features
This I/O expander offers a range of features designed to simplify integration and enhance performance in electronic systems. Key features include:
- 24-bit I/O expansion capabilities
- Compact 44MQFP package for space-efficient design
- Compatible with a wide range of microprocessors
- Low power consumption to ensure energy efficiency
- High-speed operation for real-time applications
IQ82C55AZ Applications
- Industrial Control Systems: Enhances the interface capabilities for sensors and actuators, supporting complex automation processes.
- Home Automation: Integrates seamlessly into smart home systems, enabling control over a larger array of devices like lighting, security systems, and HVAC.
- Robotics: Provides additional I/O ports necessary for controlling multiple sensors and actuators, crucial for robotic movement and operation precision.
- Automotive Electronics: Used in vehicle systems to manage inputs and outputs that support features such as entertainment systems, climate control, and diagnostics.
- Communication Equipment: Facilitates expanded connectivity options in communication infrastructures, improving interface options and system scalability.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| IQ82C55A | Intersil (Renesas Electronics Corporation) | 11,145 | IC I/O EXPANDER 24B 44MQFP |
| IQ82C55A96 | Intersil (Renesas Electronics Corporation) | 22,956 | IC I/O EXPANDER 24B 44MQFP |
| IQ82C55AZ96 | Intersil (Renesas Electronics Corporation) | 39,585 | IC I/O EXPANDER 24B 44MQFP |
















