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Part Details for TL16C550DPFBR by Texas Instruments
Results Overview of TL16C550DPFBR by Texas Instruments
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (3 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
TL16C550DPFBR Information
TL16C550DPFBR by Texas Instruments is a Serial IO/Communication Controller.
Serial IO/Communication Controllers are under the broader part category of Microcontrollers and Processors.
Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.
Price & Stock for TL16C550DPFBR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-TL16C550DPFBRCT-ND
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DigiKey | IC ASYNC COMM ELEMENT 48-TQFP Min Qty: 1 Lead time: 6 Weeks Container: Tape & Reel (TR), Cut Tape (CT), Digi-Reel® |
1000 In Stock |
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$1.9308 / $3.6500 | Buy Now |
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DISTI #
595-TL16C550DPFBR
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Mouser Electronics | UART Interface IC Async Communications Element A 595-TL16C550DPFB RoHS: Compliant | 237 |
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$1.9100 / $4.3800 | Buy Now |
Part Details for TL16C550DPFBR
TL16C550DPFBR CAD Models
TL16C550DPFBR Part Data Attributes
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TL16C550DPFBR
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
TL16C550DPFBR
Texas Instruments
Asynchronous Communications Element With Autoflow Control 48-TQFP 0 to 70
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | QFP | |
| Package Description | GREEN, PLASTIC, TQFP-48 | |
| Pin Count | 48 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Additional Feature | ALSO OPERATES AT 2.5V/3.3V SUPPLY | |
| Address Bus Width | 3 | |
| Boundary Scan | NO | |
| Clock Frequency-Max | 24 MHz | |
| Communication Protocol | ASYNC, BIT | |
| Data Transfer Rate-Max | 0.1875 MBps | |
| External Data Bus Width | 8 | |
| JESD-30 Code | S-PQFP-G48 | |
| JESD-609 Code | e4 | |
| Length | 7 mm | |
| Low Power Mode | NO | |
| Moisture Sensitivity Level | 2 | |
| Number of Serial I/Os | 1 | |
| Number of Terminals | 48 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TFQFP | |
| Package Equivalence Code | TQFP48,.35SQ | |
| Package Shape | SQUARE | |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.2 mm | |
| Supply Current-Max | 8 mA | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 4.5 V | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 7 mm | |
| uPs/uCs/Peripheral ICs Type | SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
Alternate Parts for TL16C550DPFBR
This table gives cross-reference parts and alternative options found for TL16C550DPFBR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TL16C550DPFBR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| TL16C550DPFB | Texas Instruments | $2.2229 | Asynchronous Communications Element With Autoflow Control 48-TQFP 0 to 70 | TL16C550DPFBR vs TL16C550DPFB |
| TL16C550DPFBG4 | Texas Instruments | $2.2562 | Asynchronous Communications Element With Autoflow Control 48-TQFP 0 to 70 | TL16C550DPFBR vs TL16C550DPFBG4 |
| TL16C550DIPFB | Texas Instruments | $2.6244 | Asynchronous Communications Element With Autoflow Control 48-TQFP -40 to 85 | TL16C550DPFBR vs TL16C550DIPFB |
TL16C550DPFBR Frequently Asked Questions (FAQ)
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The maximum operating frequency of the TL16C550DPFBR is 16.5 MHz, but it can be overclocked up to 30 MHz with some limitations.
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The FIFO buffers in the TL16C550DPFBR are 16 bytes deep and can be accessed through the THR (Transmit Holding Register) and RBR (Receive Buffer Register) registers. It's recommended to use the FIFO status flags to manage the buffer levels and avoid overflow or underflow conditions.
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The XOFF (Transmit Off) and XON (Transmit On) characters are used for flow control in the TL16C550DPFBR. When the receiver's buffer is full, it sends an XOFF character to the transmitter to pause transmission. When the buffer has space available, it sends an XON character to resume transmission.
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The baud rate of the TL16C550DPFBR is configured through the DLL (Divisor Latch Low Byte) and DLH (Divisor Latch High Byte) registers. The formula to calculate the baud rate is: Baud Rate = (Clock Frequency / (16 * (DLL + (DLH * 256))))
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The main difference between the TL16C550DPFBR and the TL16C554DPFBR is that the TL16C554DPFBR has four independent UART channels, while the TL16C550DPFBR has only one UART channel.