COM20019I-DZD
- Mfr.Part #
- COM20019I-DZD
- Manufacturer
- Microchip Technology
- Package / Case
- 28-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC CTRLR ARCNET 2KX8 RAM 28-PLCC
- Stock
- 34
- In Stock :
- 34
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Controllers
- Product Status :
- Active
- Minimum Operating Temperature :
- - 40 C
- Supply Current :
- 20(Typ)(mA)
- Terminal Position :
- QUAD
- Lead Free :
- Lead Free
- Surface Mount :
- yes
- Mounting Style :
- SMD/SMT
- Package Shape :
- Square
- Series :
- --
- Package :
- Tube
- Base Part Number :
- COM20019
- RoHS :
- Details
- RAM (words) :
- 2000
- Qualification Status :
- Not Qualified
- Boundary Scan :
- No
- Published :
- 2007
- uPs/uCs/Peripheral ICs Type :
- SERIAL IO/COMMUNICATION CONTROLLER, LAN
- Operating Supply Voltage (Min) :
- 4.5(V)
- Packaging :
- Tube
- Operating Temperature :
- 0°C~70°C
- Product Category :
- Network Controller and Processor ICs
- Standards :
- ARCNET 878.1
- Number of Transceivers :
- 1
- Number of Pins :
- 28
- Address Bus Width :
- 3
- Contact Plating :
- Tin
- RoHS Status :
- ROHS3 Compliant
- Current - Supply :
- 20mA
- Brand :
- Microchip Technology / Atmel
- Reach Compliance Code :
- Compliant
- Package / Case :
- 28-LCC (J-Lead)
- Communication Protocol :
- SYNC, BYTE
- Frequency :
- 20 MHz
- Rad Hardened :
- No
- Base Product Number :
- COM20019
- Operating Supply Voltage (Max) :
- 5.5(V)
- Clock Frequency :
- 20MHz
- Width :
- 10.92mm
- MSL :
- MSL 3 - 168 hours
- Interface Type :
- RS-485
- Supplier Device Package :
- 28-PLCC (11.51x11.51)
- Length :
- 11.58mm
- Maximum Operating Temperature :
- + 85 C
- Function :
- Controller
- Category :
- Controller
- Factory Lead Time :
- 2 Weeks
- Max Supply Current :
- 20mA
- Pin Count :
- 28
- Voltage - Supply :
- 4.5V~5.5V
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Pitch :
- 1.27 mm
- Operating Temperature (Max) :
- 85C
- Operating Supply Voltage :
- 5V
- Mounting :
- Surface Mount
- Temperature Grade :
- Industrial
- Data Rate :
- 312.5 kbps
- On Chip Data RAM Width :
- 8
- JESD-609 Code :
- e3
- Package Type :
- PLCC
- Low Power Mode :
- No
- Supply Voltage :
- 3.3V
- External Data Bus Width :
- 8
- Operating Supply Voltage (Typ) :
- 5(V)
- Data Transfer Rate-Max :
- 0.3125 MBps
- Operating Supply Current :
- 20mA
- Standard Supported :
- ANSI 878.1
- Operating Temperature (Min) :
- -40C
- Product :
- ARCNET Controllers
- JESD-30 Code :
- S-PQCC-J28
- Protocol :
- ARCNET
- Interface :
- Parallel
- Mount :
- Surface Mount
- Manufacturer :
- Microchip
- Product Type :
- Network Controller and Processor ICs
- Number of Terminals :
- 28
- Subcategory :
- Communication and Networking ICs
- Number of Terminations :
- 28
- Bus Compatibility :
- 8051; 6801
- Terminal Form :
- J BEND
- HTS Code :
- 8542.31.00.01
- Seated Height-Max :
- 4.572 mm
- Radiation Hardening :
- No
- Height :
- 3.43mm
- Operating Temperature Classification :
- Industrial
- Datasheets
- COM20019I-DZD

Controllers Microchip Technology COM20019I-DZD Overview
The Controllers Microchip Technology COM20019I-DZD is a high-performance ARCNET controller IC, equipped with 2K x 8 RAM in a 28PLCC package. This controller is specifically designed to meet the robust demands of network communication in industrial applications. By integrating critical features like a dedicated on-chip memory, the COM20019I-DZD enhances data throughput and reliability, making it an excellent choice for developers looking to build or upgrade their network systems. Its compact form factor and integration capabilities also ensure a seamless fit into various design architectures, promoting both efficiency and scalability.
COM20019I-DZD Features
The Microchip COM20019I-DZD IC provides numerous features essential for effective data communication in network environments. Key attributes include built-in RAM for buffer management, high-speed data transfer capabilities, and support for versatile network topologies. Additionally, the device offers low-power consumption and minimal latency in data handling, making it ideal for high-performance industrial applications requiring reliable and continuous communication.
COM20019I-DZD Applications
- Industrial Automation: Integrates into control systems for assembly lines and machinery, enhancing communication reliability between devices.
- Building Management Systems: Employed to manage and monitor building automation systems, ensuring efficient operation of heating, ventilation, and air conditioning (HVAC) systems.
- Transportation Systems: Used in the communication systems of trains and buses to ensure consistent and timely data exchange between control units and station management.
- Medical Equipment: Facilitates robust data handling capabilities in critical medical devices, supporting reliable patient monitoring and diagnostics.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















