TL16C752BLPTREP

TL16C752BLPTREP

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TL16C752BLPTREP
IC DUAL UART W/FIFO 3.3V 48-LQFP
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The TL16C752B is a dual-universal asynchronous receiver/transmitter (UART) with 64-byte FIFOs, automatic hardware/software flow control, and data rates up to 3 Mbps. The TL16C752B offers enhanced features. It has a transmission control register (TCR) that stores receiver FIFO threshold levels to start/stop transmission during hardware and software flow control. With the FIFO RDY register, the software gets the status of TXRDY/RXRDY for all four ports in one access. On-chip status registers provide the user with error indications, operational status, and modem interface control. System interrupts may be tailored to meet user requirements. An internal loopback capability allows onboard diagnostics.The UART transmits data, sent to it over the peripheral 8-bit bus, on the TX signal and receives characters on the RX signal. Characters can be programmed to be 5, 6, 7, or 8 bits. The UART has a 64-byte receive FIFO and transmit FIFO and can be programmed to interrupt at different trigger levels. The UART generates its own desired baud rate based upon a programmable divisor and its input clock. It can transmit even, odd, or no parity and 1, 1.5, or 2 stop bits. The receiver can detect break, idle, or framing errors, FIFO overflow, and parity errors. The transmitter can detect FIFO underflow. The UART also contains a software interface for modem control operations, and has software flow control and hardware flow control capabilities.

The TL16C752B is available in a 48-pin PT (LQFP) package.

Feature

  • Controlled Baseline
    • One Assembly Site
    • Test Site
    • One Fabrication Site
  • Extended Temperature Performance of\ –55°C to 110°C and –40°C to 105°C
  • Enhanced Diminishing Manufacturing Sources (DMS) Support
  • Enhanced Product Change Notification
  • Qualification Pedigree(1)
  • Pin Compatible With ST16C2550 With Additional Enhancements
  • Up to 1.5-Mbps Baud Rate When Using Crystal (24-MHz Input Clock)
  • Up to 3-Mbps Baud Rate When Using Oscillator or Clock Source (48-MHz Input Clock)
  • 64-Byte Transmit FIFO
  • 64-Byte Receive FIFO With Error Flags
  • Programmable and Selectable Transmit and Receive FIFO Trigger Levels for DMA and Interrupt Generation
  • Programmable Receive FIFO Trigger Levels for Software/Hardware Flow Control
  • Software/Hardware Flow Control
    • Programmable Xon/Xoff Characters
    • Programmable Auto-CD)

    (1) Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.

Product Attributes

TYPE DESCRIPTION Select all
With Auto Flow Control Yes
Voltage - Supply 2.7V ~ 3.6V
Data Rate (Max) 3Mbps
FIFO's 64 Byte
Supplier Device Package 48-LQFP (7x7)
Number of Channels 2, DUART
Package / Case 48-LQFP
Product Status Active
Mounting Type Surface Mount
Package Tape & Reel (TR)
With Modem Control Yes
With False Start Bit Detection Yes

$7.58

Price update:a months ago
Available in stock: 647
Texas Instruments

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