CQ82C55AZ ,Interface IC, Interface Controller - Intersil
The pictures are for reference only, and the specific specifications can be found in the product manual.
Popularity Score
90 points
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Part NoCQ82C55AZ
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ManufacturerIntersil
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ChipWorker Part#CW69636140
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CategoryInterface IC, Interface Controller
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PackageMQFP-44
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DescriptionIC, I/O EXPANDER; Chip Configuration:8Bit; Bus Frequency:8MHz; IC Interface Type:CMOS; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Interface Case Style:MQFP; No. of Pins:44; No. of I/Os:24; Packaging:Each; MSL:- ;RoHS Compliant: Yes
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DocumentationDatasheet
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Ships fromMoscow
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Наличие1 pcs In Stock
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Estimated Price$ 0.01
Payment Methods and Delivery
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CQ82C55AZ Specifications
Consulting Engineer >>| Attribute | Attribute Value | |
|---|---|---|
| Part Number | CQ82C55AZ | |
| Manufacturer | Intersil | |
| ChipWorker Part# | CW69636140 | |
| Category | Interface IC, Interface Controller | |
| Documentation | Datasheet | |
| Mounting Style | Surface Mount | |
| Number of Pins | 44 Pin | |
| Case/Package | MQFP-44 | |
| Supply Voltage (DC) | 4.50V (min) | |
| Output Current | 2.5 mA | |
| Number of Positions | 44 Position | |
| Number of Inputs and Outputs | 24 Input IO | |
| Operating Temperature (Max) | 70 ℃ | |
| Operating Temperature (Min) | 0 ℃ | |
| Supply Voltage | 4.5V ~ 5.5V | |
| Supply Voltage (Max) | 5.5 V | |
| Supply Voltage (Min) | 4.5 V | |
| expand all | ||
| Operating Temperature | 0℃ ~ 70℃ | |
| Product Lifecycle Status | Active | |
| Packaging | Tray | |
| RoHS | RoHS Compliant | |
| Lead-Free Status | Lead Free | |
| ECCN Code | EAR99 |
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Product Description
- CMOS Programmable Peripheral Interface
- 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.
- 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
Delivery
Ordering Information
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These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
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- All prices on the website include 22% VAT.
- Invoices are issued in the currency specified, but payment is made in Russian rubles at the exchange rate on the day of payment.
- If you need a detailed invoice or a tax identifier, please contact us. -
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
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- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more > - - Carefully tested and packaged by ChipWorker- Vacuum packed - Anti-static packaging - Anti-vibration foam
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