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20-/28-/48-Pin Low-Voltage ROM MCU with Infrared Timers

5mW Typical Power Consumption, 1.4µA Stop Mode, and 2.0V to 3.6V Operation Increase Battery Life of Remote Controls

Product Details

Key Features

Simplified Block Diagram

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Key Features

Applications/Uses

Description

Maxim's Crimzon® ZLR32300 is a ROM-based member of the MCU family of infrared microcontrollers. With 237 bytes of general-purpose RAM and 4KB to 32KB of ROM, the Z8® core offers fast-executing, efficient use of memory, sophisticated interrupts, input/output (I/O) bit manipulation capabilities, automated pulse generation/reception, and internal key-scan pullup transistors.

The Z8 offers a flexible I/O scheme, an efficient register and address space structure, and a number of ancillary features that are useful in many consumer, automotive, computer peripheral, and battery-operated handheld applications.

Simplified Block Diagram

ZLR32300: Functional Block Diagram ZLR32300: Functional Block Diagram Zoom icon

Technical Docs

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .

Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.