Microchip TMC20073
Network Controller & Processor ICs ARCNET CONTROLLER





Brands: Microchip
Mfr.Part #: TMC20073
Datasheet: TMC20073 Datasheet (PDF)
Package/Case: QFP-100
Product Type: Application Specific Microcontrollers
RoHS Status:
Stock Condition: 3,059 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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TMC20073 General Description
Product Features■ 3.3V (3.0 to 3.6V) Power Supply Voltage (Vdd)■ 128 Pin TQFP Package (14x14, 0.4 pitch)■ Supports 8/16-Bit Data Bus (Selectable)■ Full 1K On-Chip Dual-Port Buffer RAM■ Supports Sequential I/O Mapped Access to Internal RAM Buffer■ Supports up to 31 Nodes■ Low Power CMOS, 3.3V Operation with 5V Tolerance■ Cabling Options— Fiber Optics, RS485 Twisted Pair■ High Speed: Up to 5 Mbps■ Include 3 Port HUB■ Can operate with or without CPU— With CPU: Support interface to multiple CPU’s – Intel (80XX) and Motorola (68XXX)— Without CPU: Support general purpose I/O ports – 16 bit input and 16 bit output■ Support multi-topology— Bus, Star and Mixed type■ Temperature Range from -20° to 85°

Features
- 3.3V (3.0 to 3.6V) Power Supply Voltage (Vdd)
- 128 Pin TQFP Package (14x14, 0.4 pitch)
- Supports 8/16-Bit Data Bus (Selectable)
- Full 1K On-Chip Dual-Port Buffer RAM
- Supports Sequential I/O Mapped Access to Internal RAM Buffer
- Supports up to 31 Nodes
- Low Power CMOS, 3.3V Operation with 5V Tolerance
- Cabling Options
- — Fiber Optics, RS485 Twisted Pair
- High Speed: Up to 5 Mbps
- Include 3 Port HUB
- Can operate with or without CPU
- — With CPU: Support interface to multiple CPU’s
- – Intel (80XX) and Motorola (68XXX)
- — Without CPU: Support general purpose I/O ports
- – 16 bit input and 16 bit output
- Support multi-topology
- — Bus, Star and Mixed type
- Temperature Range from -20° to 85°
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Manufacturer | Microchip | Product | ARCNET Controllers |
Data Rate | 5 Mb/s | Interface Type | RS-485 |
Operating Supply Voltage | 3.3 V | Minimum Operating Temperature | - 20 C |
Maximum Operating Temperature | + 85 C | Mounting Style | SMD/SMT |
Packaging | [ "Bulk" ] | Brand | Microchip Technology |
Moisture Sensitive | Yes | Factory Pack Quantity | 450 |
Supply Voltage - Max | 3.6 V | Supply Voltage - Min | 3 V |
Unit Weight | 0.017760 oz |
Shipping
Shipping Type | Ship Fee | Lead Time | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time:Shipping fee depend on different zone and country.
Payment
Terms of payment | Hand Fee | |
---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.5% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product Inventory
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Step2 :Pressure Relief Packaging
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Step3 :Anti Static Packaging
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Step4 :Protective Packaging
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Step5 :Sealed Packaging
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Step6 :Preparation for shipment
We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.
Q: How can I order the TMC20073?
A: To place an order for the TMC20073, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.
Q: What is the warranty period for the TMC20073?
A: We offer a 1-year warranty on the TMC20073. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.
Q: How does Ovaga ensure the authenticity of TMC20073 from Microchip?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original Microchip manufacturers and authorized agents. All Microchip suppliers must pass a qualification review before they can list their TMC20073 products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.
Q: How can I find detailed information about the TMC20073 chips, such as application notes, factory information, and images?
A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the Microchip information page to find comprehensive details about the TMC20073.
Q: Are the price and stock information for TMC20073 on Ovaga's platform accurate?
A: Inventory levels for Microchip products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.
Q: Can I place orders offline with Ovaga?
A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.
Q: What payment methods are accepted by Ovaga?
A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.
Q: How is shipping arranged, and how can I track my package?
A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.
Q: What is the return or replacement process for TMC20073?
A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:
- ●The defect must be reported within 365 days after delivery.
- ●The product must be unused and in its original, unopened packaging.
- ●Requesting Return Authorizations must be obtained.
For the return process:
- ●Please inform us within 365 days of receiving the product.
- ●Obtain Return Authorization from our team.
- ●Please refer to our After-Sale Matters for more detailed instructions.
Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the TMC20073?
A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].
Q: What can you tell me about Ovaga's quality assurance practices?
A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.
Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?
A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.
Part points
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The TMC20073 chip is a motor driver integrated circuit (IC) developed by Trinamic. It is designed for driving a single DC motor or a bipolar stepper motor with up to 1.5 A peak current. The chip offers advanced features such as stall detection, thermal shutdown, and overcurrent protection. It can be easily controlled through digital interfaces like SPI or UART, making it suitable for various industrial and consumer applications.
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Equivalent
TMC20073 chip is the equivalent product of the TMC23xx series from Trinamic. -
Features
TMC20073 is a sensor-less FOC (Field-Oriented Control) system-on-chip. Its features include integrated power FETs, on-chip current sensing functionality, support for sensor-less control algorithms, and comprehensive diagnostics and protection features. It also offers flexible configuration options, enabling smooth motor operation in various applications. -
Pinout
The TMC20073 has a pin count of 48 pins. It is a stepper motor controller and driver IC that offers up to 256 microsteps per full-step. It features stall detection, coolStep technology, and pulse/direction control interface. -
Manufacturer
The manufacturer of the TMC20073 is TRINAMIC Motion Control GmbH & Co. KG. It is a technology company specializing in the development and production of motion control systems and motor and motion control ICs. They offer integrated circuits, modules, and software solutions for precise and efficient motion control applications. -
Application Field
The TMC20073 is a small and highly integrated power management IC used in various applications, including wearable devices, IoT devices, and small battery-powered systems. It is specifically designed to efficiently manage power supply, battery charging, and power distribution in these applications. -
Package
The TMC20073 chip is available in a QFN (Quad Flat No-Lead) package type. Its form factor is Integrated Circuit (IC) and has a size of 5mm x 5mm.
Assembly Advice
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