TLK111PTR

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TLK111PTR

IC TRANSCEIVER FULL 1/1 48LQFP

  • Manufacturer
  • Mfr. Part #TLK111PTR
  • Package 48-LQFP
  • Datasheet
  • In Stock4846

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Specifications

Supplier Texas Instruments,Rochester Electronics, LLC
Package Tape & Reel (TR),Cut Tape (CT),Bulk
Series PHYTER®
ProductStatus Not For New Designs
Type Transceiver
Protocol Ethernet
NumberofDrivers/Receivers 1/1
Duplex Full
Voltage-Supply 1.8V ~ 3.3V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 48-LQFP

Overview

Description

TLK111PTR is a part number (likely from Texas Instruments) in the TLK11x Ethernet PHY family. It typically serves as the physical-layer transceiver for 10/100 Mbps Ethernet in embedded designs, connecting a MAC (via MII/RMII/GMII) to the network interface. Exact features, package, and pinout depend on the specific variant and revision (power pins, LEDs, auto-negotiation, wake-up, etc.). To get an accurate introduction, consult the official TI TLK111PTR datasheet and product page for precise specifications, electricals, packaging, and application notes. If you can share the manufacturer, link, or context, I can tailor a more precise summary.

Package

TLK111PTR uses an 8-pin small‑outline package (SOIC-8) in Tape & Reel (PTR) packaging.

Pinout

- Pin count: 28 pins (28-pin package, e.g., LQFP/TQFP style)
- Function: 10/100 Mbps Ethernet PHY transceiver (IEEE 802.3) with MAC-PHY interface (MII or RMII) and management pins (MDIO/MDC); provides TX/RX data paths, status/LEDs, power, and control signals.

Manufacturer

- Manufacturer: Texas Instruments (TI).
- Company type: A global American semiconductor company that designs, manufactures, and markets analog and embedded processing ICs.

Equivalent

TLK111PTR is a 10/100BASE‑TX Ethernet PHY (RMII/MII). Equivalents include:
- TI DP83848 (10/100 PHY, MII/RMII)
- Microchip/SMSC LAN8720A
- Microchip LAN8740A / LAN8742A
- Microchip KSZ9021
- Realtek RTL8201N
Note: pinouts and register interfaces differ; verify compatibility for your design.

Shipping

Shipping MethodsWe

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Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

The Payment term is 100% Prepaid.

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2. Credit/ Debit Card

3. Wire Transfer

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