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Description
The CP4050QN-A1 is a dual universal asynchronous receiver and transmitter (UART) electronic component used in various applications. It is an improved version of the ST16C2450 with lower operating voltage and 5 volt tolerant inputs. The CP4050QN-A1 provides enhanced UART functions, a modem control interface, and data rates up to 1.5 Mbps. Onboard status registers are included to provide error indications and operational status.
Specifications and features
The CP4050QN-A1 has the following specifications and features:
- 5 Volt Tolerant Inputs
- 2.97 to 5.5 Volt Operation
- Pin-to-pin compatible with Exar’s ST16C2450, ST16C2550, XR16L2550, XR16L2750, and XR16C2850
- Pin-to-pin compatible with TI’s TL16C752B in the 48-TQFP package
- 2 independent UART channels
- Up to 1.5 Mbps data rate with a 24 MHz crystal oscillator or external clock frequency
- 1 byte Transmit FIFO
- 1 byte Receive FIFO with error tags
- Status report registers
- Modem control signals (CTS#, RTS#, DSR#, DTR#, RI#, CD#)
- Programmable character lengths (5, 6, 7, 8) with even, odd, or no parity
- Crystal oscillator or external clock input
- TTL compatible inputs, outputs
- Industrial temperature ranges
- Available in 48-TQFP and 44-PLCC packages
Application Scenarios
The CP4050QN-A1 can be used in the following applications:
- Portable appliances
- Telecommunication network routers
- Ethernet network routers
- Cellular data devices
- Factory automation and process controls
Comparison
Advantages- 5 Volt Tolerant Inputs
- Enhanced UART functions
- Modem control interface
- Data rates up to 1.5 Mbps
- Onboard status registers for error indications and operational status
DisadvantagesNo specific disadvantages for the CP4050QN-A1 have been mentioned.
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Datasheet
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Shopping guide
Delivery period:
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Additional Information
- Datasheet: Download CP4050QN-A1
- Chipdatas Part: CD94-CP4050QN-A1
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 20:02 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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