Texas Instruments PC16550DN
- Part Number:
- PC16550DN
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3182197-PC16550DN
- Description:
- IC UART WITH FIFO 40-DIP
- Datasheet:
- PC16550DN
Texas Instruments PC16550DN technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments PC16550DN.
- MountThrough Hole
- Mounting TypeThrough Hole
- Package / Case40-DIP (0.600, 15.24mm)
- Number of Pins40
- PackagingTube
- JESD-609 Codee0
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations40
- ECCN CodeEAR99
- Terminal FinishTIN LEAD
- Max Operating Temperature70°C
- Min Operating Temperature0°C
- HTS Code8542.39.00.01
- SubcategorySerial IO/Communication Controllers
- TechnologyCMOS
- Voltage - Supply4.5V~5.5V
- Terminal PositionDUAL
- Supply Voltage5V
- Terminal Pitch2.54mm
- Frequency8MHz
- Base Part NumberPC16550
- Pin Count40
- Operating Supply Voltage5V
- Power Supplies5V
- Temperature GradeCOMMERCIAL
- Number of Channels1, UART
- Nominal Supply Current15mA
- Max Supply Current15mA
- uPs/uCs/Peripheral ICs TypeSERIAL IO/COMMUNICATION CONTROLLER, SERIAL
- Address Bus Width3
- Boundary ScanNO
- Low Power ModeNO
- External Data Bus Width8
- Data Rate (Max)1.5Mbps
- Number of Serial I/Os1
- Bus Compatibility8088
- Data Transfer Rate-Max0.1875 MBps
- Communication ProtocolASYNC, BIT
- Data Encoding/Decoding MethodNRZ
- FIFO's16 Byte
- With False Start Bit DetectionYes
- Height Seated (Max)5.334mm
- Length52.235mm
- Width15.24mm
- Radiation HardeningNo
- REACH SVHCNo SVHC
- RoHS StatusNon-RoHS Compliant
- Lead FreeContains Lead
PC16550DN Overview
This product features a Through Hole mount and a 40-DIP (0.600, 15.24mm) package/case with 40 pins. It is currently listed as obsolete and has a TIN LEAD terminal finish. The maximum operating temperature is 70°C and it has a COMMERCIAL temperature grade. It does not have a Low Power Mode and has an External Data Bus Width of 8. This product is compatible with the 8088 bus.
PC16550DN Features
1 serial I/Os
Power supplies of 5V
Operating supply voltage of 5V
PC16550DN Applications
There are a lot of Texas Instruments PC16550DN UARTs applications.
Serial to Parallel/Parallel to Serial Converter
Industrial computing
Communications equipment
DTE for Modem Communication Systems
Network Management
Wireless Portable Point-of-Sale Terminals
Wireless Infrared Data Communications Systems
White goods
Infrared Transceivers
Battery Operated Instruments
This product features a Through Hole mount and a 40-DIP (0.600, 15.24mm) package/case with 40 pins. It is currently listed as obsolete and has a TIN LEAD terminal finish. The maximum operating temperature is 70°C and it has a COMMERCIAL temperature grade. It does not have a Low Power Mode and has an External Data Bus Width of 8. This product is compatible with the 8088 bus.
PC16550DN Features
1 serial I/Os
Power supplies of 5V
Operating supply voltage of 5V
PC16550DN Applications
There are a lot of Texas Instruments PC16550DN UARTs applications.
Serial to Parallel/Parallel to Serial Converter
Industrial computing
Communications equipment
DTE for Modem Communication Systems
Network Management
Wireless Portable Point-of-Sale Terminals
Wireless Infrared Data Communications Systems
White goods
Infrared Transceivers
Battery Operated Instruments
PC16550DN More Descriptions
Universal Asynchronous eceiver/Transmitter with FIFOs 40-PDIP 0 to 70
IC, CMOS, UART, FIFO, 6550, DIP40; No. of Channels:1; UART Features:Transmit / Receive FIFO 16Bytes; Operating Temperature Range:0°C to 70°C; Digital IC Case Style:DIP; No. of Pins:40; SVHC:No SVHC (19-Dec-2011); Base Number:16550; Clock Frequency:8MHz; Data Rate Max:1.5Mbaud; IC Generic Number:6550; IC Temperature Range:Commercial; Logic Function Number:16550; Operating Temperature Max:70°C; Operating Temperature Min:0°C; Package / Case:DIP; Supply Voltage Max:5.5V; Supply Voltage Min:4.5V; Termination Type:Through Hole; UART Type:Asynchronous
The PC16550D is an improved version of the original 16450 Universal Asynchronous Receiver/Transmitter (UART). Functionally identical to the 16450 on power up (CHARACTER mode)* the PC16550D can be put into an alternate mode (FIFO mode) to relieve the CPU of excessive software overhead. In this mode internal FIFOs are activated allowing 16 bytes (plus 3 bits of error data per byte in the RCVR FIFO) to be stored in both receive and transmit modes. All the logic is on chip to minimize system overhead and maximize system efficiency. Two pin functions have been changed to allow signalling of DMA transfers. The UART performs serial-to-parallel conversion on data characters received from a peripheral device or a MODEM, and parallel-to-serial conversion on data characters received from the CPU. The CPU can read the complete status of the UART at any time during the functional operation. Status information reported includes the type and condition of the transfer operations being performed by the UART, as well as any error conditions (parity, overrun, framing, or break interrupt). The UART includes a programmable baud rate generator that is capable of dividing the timing reference clock input by divisors of 1 to (216b1), and producing a 16 c clock for driving the internal transmitter logic. Provisions are also included to use this 16 c clock to drive the receiver logic. The UART has complete MODEM-control capability, and a processor-interrupt system. Interrupts can be programmed to the user's requirements, minimizing the computing required to handle the communications link. The UART is fabricated using National Semiconductor's advanced M2CMOS process. *Can also be reset to 16450 Mode under software control. s^Note: This part is patented.
IC, CMOS, UART, FIFO, 6550, DIP40; No. of Channels:1; UART Features:Transmit / Receive FIFO 16Bytes; Operating Temperature Range:0°C to 70°C; Digital IC Case Style:DIP; No. of Pins:40; SVHC:No SVHC (19-Dec-2011); Base Number:16550; Clock Frequency:8MHz; Data Rate Max:1.5Mbaud; IC Generic Number:6550; IC Temperature Range:Commercial; Logic Function Number:16550; Operating Temperature Max:70°C; Operating Temperature Min:0°C; Package / Case:DIP; Supply Voltage Max:5.5V; Supply Voltage Min:4.5V; Termination Type:Through Hole; UART Type:Asynchronous
The PC16550D is an improved version of the original 16450 Universal Asynchronous Receiver/Transmitter (UART). Functionally identical to the 16450 on power up (CHARACTER mode)* the PC16550D can be put into an alternate mode (FIFO mode) to relieve the CPU of excessive software overhead. In this mode internal FIFOs are activated allowing 16 bytes (plus 3 bits of error data per byte in the RCVR FIFO) to be stored in both receive and transmit modes. All the logic is on chip to minimize system overhead and maximize system efficiency. Two pin functions have been changed to allow signalling of DMA transfers. The UART performs serial-to-parallel conversion on data characters received from a peripheral device or a MODEM, and parallel-to-serial conversion on data characters received from the CPU. The CPU can read the complete status of the UART at any time during the functional operation. Status information reported includes the type and condition of the transfer operations being performed by the UART, as well as any error conditions (parity, overrun, framing, or break interrupt). The UART includes a programmable baud rate generator that is capable of dividing the timing reference clock input by divisors of 1 to (216b1), and producing a 16 c clock for driving the internal transmitter logic. Provisions are also included to use this 16 c clock to drive the receiver logic. The UART has complete MODEM-control capability, and a processor-interrupt system. Interrupts can be programmed to the user's requirements, minimizing the computing required to handle the communications link. The UART is fabricated using National Semiconductor's advanced M2CMOS process. *Can also be reset to 16450 Mode under software control. s^Note: This part is patented.
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