Purchase IA82050, In-stock IA82050 From SeekIC.
Part Number: IA82050
Description: The IA82050 is an asynchronous serial controller that provides a CPU interface to one transmit nd one ...
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IA82050
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DataSheet
General Description
IA82050 General Description
The IA82050 is an asynchronous serial controller that provides a CPU interface to one transmit nd one receive channel. It is Form, Fit, and Function compatible with the IntelÒ 82050 and 2510. Configuration registers are used to control the serial channel, interrupts, and modes of peration. The CPU controls this device via address and data lines with read/write control. The PU also uses this interface to read and write data to receive and transmit data through the serial hannel. FIFOs and various serial modes can be used to help off-load the CPU from transmitting nd receiving data. An interrupt line provides an indication to the CPU that the device requires ervicing. The device can be configured for 8250A/16450 compatibility.
IA82050 Maximum Ratings
Supply Voltage, VDD.................-0.3V to +6.0V
Input Voltage, VIN................-0.3V to VDD +0.3V
Input Pin Current, IIN............... ±10 mA, 25° C
Operating Temperature Range......... -40° C to +85°C
Ambient temperature under bias....................-40°C to +85°C *
Storage temperature......................................- 55°C to +150°C
Lead Temperature..............................................+300°C, 10 sec.
Power dissipation..................155 mW, 125°C, 25MHz, 15% Toggle
IA82050 Features
· Form, Fit, and Function Compatible with the Intelâ 82050 and 82510
· Packaging options available: 28 Pin Plastic DIP and 28 Lead Plastic Leaded hip Carrier
· Asynchronous Serial Channel Operation
· Separate Transmit and Receive FIFOs with Programmable Threshold
· Programmable Baud Rate Generators up to 288K Baud
· Special Protocol Features
- Control Character Recognition
- Auto Echo and Loopback Modes
- 9-Bit Protocol Support
- 5 to 9 Bit Character Format
· Packaging options available: 28 Pin Plastic DIP and 28 Lead Plastic Leaded hip Carrier
· Asynchronous Serial Channel Operation
· Separate Transmit and Receive FIFOs with Programmable Threshold
· Programmable Baud Rate Generators up to 288K Baud
· Special Protocol Features
- Control Character Recognition
- Auto Echo and Loopback Modes
- 9-Bit Protocol Support
- 5 to 9 Bit Character Format
IA82050 Connection Diagram
IA82050
PDF/DataSheet Download
- Datasheet: IA82050
- File Size: 59248 KB
- Manufacturer: INNOVASIC [InnovASIC, Inc]
- Click here to Download
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