Single UART With 16-Byte FIFOs And Auto Flow Control

The TL16C550C and the TL16C550CI are functional upgrades of the TL16C550B asynchronous Communications element (ACE), which in turn is a functional upgrade of the TL16C450. Functionally equivalent to the TL16C450 on power up (character or TL16C450 mode), the TL16C550C and the TL16C550CI, like the TL16C550B, CAN be placed in an alternate FIFO mode. This relieves the CPU of excessive software overhead by buffering received and transmitted characters. The receiver and transmitter FIFOs store up to 16 bytes including three additional bits of error status per byte for the receiver FIFO In the FIFO mode, there is a selectable autoflow control feature that CAN significantly reduce software overload and increase system efficiency by automatically controlling serial data flow using RTS output and CTS input signals.
The TL16C550C and TL16C550CI perform serial-to-parallel conversions on data received from a peripheral device or modem and parallel-to-serial conversion on data received from its CPU. The CPU CAN read the ACE status at any time. The ACE includes complete modem control capability and a processor interrupt system that CAN be tailored to minimize software management of the Communications link.
Both the TL16C550C and the TL16C550CI ACE include a programmable baud rate generator capable of dividing a reference Clock by divisors from 1 to 65535 and producing a 16 reference Clock for the internal transmitter Logic Provisions are included to use this 16 Clock for the receiver Logic The ACE accommodates a 1-Mbaud serial rate (16-MHz input clock) so that a bit time is 1 s and a typical character time is 10 s (start bit, 8 data bits, stop bit).
Two of the TL16C450 terminal functions on the TL16C550C and the TL16C550CI have been changed to TXRDY and RXRDY, which provide signaling to a DMA controller.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
TL16C550CFNRG4 Texas Instruments Single UART with 16-Byte FIFOs and Auto Flow Control 44-PLCC 0 to 70
TL16C550CPFBR Texas Instruments Single UART with 16-Byte FIFOs and Auto Flow Control 48-TQFP 0 to 70
TL16C550CIPT Texas Instruments Single UART with 16-Byte FIFOs and Auto Flow Control 48-LQFP -40 to 85
TL16C550CPTG4 Texas Instruments Single UART with 16-Byte FIFOs and Auto Flow Control 48-LQFP 0 to 70
TL16C550CIPTG4 Texas Instruments Single UART with 16-Byte FIFOs and Auto Flow Control 48-LQFP -40 to 85
TL16C550CPTR Texas Instruments Single UART with 16-Byte FIFOs and Auto Flow Control 48-LQFP 0 to 70
TL16C550CFNG4 Texas Instruments Single UART with 16-Byte FIFOs and Auto Flow Control 44-PLCC 0 to 70
TL16C550CPFB Texas Instruments Single UART with 16-Byte FIFOs and Auto Flow Control 48-TQFP 0 to 70
TL16C550CFNR Texas Instruments Single UART with 16-Byte FIFOs and Auto Flow Control 44-PLCC 0 to 70
TL16C550CPFBG4 Texas Instruments 1 CHANNEL(S), 1Mbps, SERIAL COMM CONTROLLER, PQFP48, GREEN, PLASTIC, TQFP-48
TL16C550C 's PackagesTL16C550C 's pdf datasheet
TL16C550CFN PLCC
TL16C550CFNR PLCC
TL16C550CIFN PLCC
TL16C550CIPT LQFP
TL16C550CIPTG4 LQFP
TL16C550CIPTR LQFP
TL16C550CIPTRG4 LQFP
TL16C550CN PDIP
TL16C550CPFB TQFP
TL16C550CPFBR TQFP
TL16C550CPT LQFP
TL16C550CPTG4 LQFP
TL16C550CPTR LQFP
TL16C550CPTRG4 LQFP




TL16C550C Pinout, Pinouts
TL16C550C pinout,Pin out
This is one package pinout of TL16C550C,If you need more pinouts please download TL16C550C's pdf datasheet.

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TL16C550C Application Notes TL16C550C RoHS TL16C550C Circuits TL16C550C footprint
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