SCN2661BA1F28 - Brand New Signetics IC Chips
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Description
The SCN2661BA1F28 is a universal synchronous/asynchronous data communications controller chip manufactured by Philips. This model is an enhanced version of its predecessor, SCN2651, and is capable of interfacing with all 8-bit and 16-bit microprocessors. The chip can be utilized in a polled or interrupt-driven system environment. It supports many serial data communications disciplines that include synchronous and asynchronous modes, both in the full or half-duplex option. The SCN2661BA1F28 model is designed to operate with baud rates up to 1Mbps with 1X clock.
Specifications and Features
- Synchronous operation
- 5- to 8-bit characters plus parity
- Single or double SYN operation
- Internal or external character synchronization
- Transparent or non-transparent mode
- Transparent mode DLE stuffing (Tx) and detection (Rx)
- Automatic SYN or DLE-SYN insertion SYN, DLE, and DLESYN stripping
- Odd, even, or no parity
- Local or remote maintenance loopback mode
- Baud rate: DC to 1Mbps (1X clock)
- Asynchronous operation
- 5- to 8-bit characters plus parity
- 1, 1-1/2 or 2 stop bits transmitted
- Odd, even, or no parity
- Parity, overrun and framing error detection
- Line break detection and generation
- False start bit detection
- Automatic serial echo mode (echoplex)
- Local or remote maintenance loopback mode
- Baud rate: DC to 1Mbps (1X clock) DC to 62.5kbps (16X clock) DC to 15.625kbps (64X clock)
- Other features
- Internal or external baud rate clock
- 3 baud rate sets
- 16 internal rates for each set
- Double-buffered transmitter and receiver
- Dynamic character length switching
- Full or half-duplex operation
- TTL compatible inputs and outputs
- RxC and TxC pins are short-circuit protected
- Single +5V power supply
- No system clock required
Application Scenarios
The SCN2661BA1F28 chip is widely used in various applications, which includes:
- Intelligent terminals
- Network processors
- Front-end processors
- Remote data concentrators
- Computer-to-computer links
- Serial peripherals
- BISYNC adaptors
Comparison
Advantages- The SCN2661BA1F28 is a universal synchronous/asynchronous data communications controller chip that can easily interface with all 8-bit and 16-bit microprocessors.
- The chip is an enhanced version of its predecessor, SCN2651, with additional features and capabilities.
- It supports many serial data communications disciplines that include synchronous and asynchronous modes, both in the full or half-duplex option.
- The chip is designed to operate with baud rates up to 1Mbps with 1X clock.
- It has a single +5V power supply and no system clock is required.
Disadvantages- The chip may not be suitable for systems requiring high baud rates beyond 1Mbps.
- The chip's functionality may be limited in certain custom applications.
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Additional Information
- Datasheet: Download SCN2661BA1F28
- Chipdatas Part: CD87-SCN2661BA1F28
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/08 08:31 +0800
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- Full or Partial Refund , If the item is not as described
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