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

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.
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