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Renesas CS82C55AZ
Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC COM
Brands: Renesas Technology Corp
Mfr.Part #: CS82C55AZ
Datasheet: CS82C55AZ Datasheet (PDF)
Package/Case: PLCC-44
Product Type: Interface ICs
CS82C55AZ General Description
The Intersil 82C55A is a high performance CMOS version of the industry standard 8255A and is manufactured using a self-aligned silicon gate CMOS process (Scaled SAJI IV). It is a general purpose programmable I/O device which may be used with many different microprocessors. There are 24 I/O pins which may be individually programmed in 2 groups of 12 and used in 3 major modes of operation. The high performance and industry standard configuration of the 82C55A make it compatible with the 80C86, 80C88 and other microprocessors. Static CMOS circuit design insures low operating power. TTL compatibility over the full military temperature range and bus hold circuitry eliminate the need for pull-up resistors. The Intersil advanced SAJI process results in performance equal to or greater than existing functionally equivalent products at a fraction of the power.
Features
- Pb-Free Plus Anneal Available (RoHS Compliant) (See Ordering Info)
- Pin Compatible with NMOS 8255A
- 24 Programmable I/O Pins
- Fully TTL Compatible
- High-Speed, No "Wait State" Operation with 5MHz and 8MHz 80C86 and 80C88
- Direct Bit Set/Reset Capability
- Enhanced Control Word Read Capability
- L7 Process
- 2.5mA Drive Capability on All I/O Ports
- Low Standby Power (ICCSB) 10µA
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Pin Count | 44 | Package Category | Plastic Leaded Chip Carrier |
| Released Date | Jan 1, 2020 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The CS82C55AZ is a programmable peripheral interface chip commonly used in microcontroller applications. It has three 8-bit parallel I/O ports, can be configured in different modes for input or output operations, and includes additional functionality like timer/counters. It is commonly used for interfacing external devices and sensors with microcontrollers.
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Equivalent
The equivalent products of CS82C55AZ chip are Intel 8255, Signetics SCN2681, and Seiko KK D8255AC-2. -
Features
CS82C55AZ is a programmable peripheral interface chip with three 8-bit I/O ports, and can be used for interfacing various peripheral devices with a microprocessor. It provides interrupt handling, control and status registers, and operational modes for versatile configurations. -
Pinout
The CS82C55AZ is a Programmable Peripheral Interface chip with a 40-pin count. It has three 8-bit ports (A, B, C), and can function as an input/output port for interfacing with microprocessors. Additional functions include Interrupt control and Chip Select for peripheral devices. -
Manufacturer
The manufacturer of the CS82C55AZ is National Semiconductor Corporation. It is an American company specializing in the design and manufacturing of analog and mixed-signal integrated circuits. National Semiconductor was acquired by Texas Instruments in 2011. -
Application Field
CS82C55AZ is commonly used in applications requiring parallel input/output functions such as data acquisition systems, industrial control systems, and interfacing with external devices. It is suitable for applications where multiple data transfer and control signals need to be handled simultaneously, providing flexible and efficient I/O capabilities. -
Package
The CS82C55AZ chip comes in a 40-pin dual in-line package (DIP) with a form factor of integrated circuit (IC). The size of the chip is approximately 51.0 mm x 10.2 mm x 3.2 mm.
Datasheet PDF
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