TL16C750FNR ,Single UART with 64-Byte Fifos, Auto Flow Control, Low-Power ModesTL16C750ASYNCHRONOUS COMMUNICATIONS ELEMENTWITH 64-BYTE FIFOs AND AUTOFLOW CONTROLSLLS191C – JANUAR ..
TL16C750IPM ,Single UART with 64-Byte Fifos, Auto Flow Control, Low-Power ModesTL16C750ASYNCHRONOUS COMMUNICATIONS ELEMENTWITH 64-BYTE FIFOs AND AUTOFLOW CONTROLSLLS191C – JANUAR ..
TL16C750PM ,Single UART with 64-Byte Fifos, Auto Flow Control, Low-Power ModesTL16C750ASYNCHRONOUS COMMUNICATIONS ELEMENTWITH 64-BYTE FIFOs AND AUTOFLOW CONTROLSLLS191C – JANUAR ..
TL16C752BPTG4 ,Dual UART With 64-Byte FIFO
TL16C752BPTRG4 ,Dual UART With 64-Byte FIFO
TL16C752BTPTREP ,Dual UART With 64-Byte FIFO SGLS153B–FEBRUARY 2003–REVISED DECEMBER 2007TERMINAL FUNCTIONSTERMINALI/O DESCRIPTIONNAME NO.A0 28 ..
TLV2765IPW ,Quad 1.8-V, Micro-power, Rail-to-Rail, Single Supply Amplifier with Shutdown.2POST OFFICE BOX 655303 • DALLAS, TEXAS 75265TLV2760, TLV2761, TLV2762, TLV2763, TLV2764, TLV2765 ..
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TLV2770AID ,Single 2.7-V High-Slew-Rate Rail-to-Rail Output Operational Amplifier w/Shutdown SL ..
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TL16C750FN-TL16C750FNR-TL16C750IPM-TL16C750PM
Single UART with 64-Byte Fifos, Auto Flow Control, Low-Power Modes
In Auto-CTS Mode, CTS ControlsTransmitter In Auto-RTS Mode, Receiver FIFO Contents
and Threshold Control RTS Serial and Modem Control Outputs Drive a
RJ11 Cable Directly When Equipment Is on
the Same Power Drop Capable of Running With All Existing
TL16C450 Software After Reset, All Registers Are Identical to
the TL16C450 Register Set Up to 16-MHz Clock Rate for Up to 1-Mbaud
Operation In the TL16C450 Mode, Hold and Shift
Registers Eliminate the Need for Precise
Synchronization Between the CPU and
Serial Data Programmable Baud Rate Generator Allows
Division of Any Input Reference Clock by 1
to (216 –1) and Generates an Internal 16 ×
Clock Standard Asynchronous Communication
Bits (Start, Stop, and Parity) Added or
Deleted to or From the Serial Data Stream 5-V and 3-V Operation
Interrupts Fully Programmable Serial Interface
Characteristics:
– 5-, 6-, 7-, or 8-Bit Characters
– Even-, Odd-, or No-Parity Bit Generation
and Detection
– 1-, 1 1/2-, or 2-Stop Bit Generation
– Baud Generation (DC to 1 Mbits Per
Second) False Start Bit Detection Complete Status Reporting Capabilities 3-State Output CMOS Drive Capabilities for
Bidirectional Data Bus and Control Bus Line Break Generation and Detection Internal Diagnostic Capabilities:
– Loopback Controls for Communications
Link Fault Isolation
– Break, Parity, Overrun, Framing Error
Simulation Fully Prioritized Interrupt System Controls Modem Control Functions (CTS, RTS, DSR,
DTR, RI, and DCD) Available in 44-Pin PLCC and 64-Pin SQFP Industrial Temperature Range Available for
64-Pin SQFP
descriptionThe TL16C750 is a functional upgrade of the TL16C550C 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 TL16C750, like the TL16C550C, can be placed in an alternate mode (FIFO
mode). This relieves the CPU of excessive software overhead by buffering received and transmitted characters.
The receiver and transmitter FIFOs store up to 64 bytes including three additional bits of error status per byte
for the receiver FIFO. The user can choose between a 16-byte FIFO mode or an extended 64-byte FIFO mode.
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 through the RTS output and the CTS
input signals (see Figure 1).
The TL16C750 performs serial-to-parallel conversion 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.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
