MK3200SILF

Overview

The MK3200SILF is a clock oscillator manufactured by Renesas Electronics Corporation, originally developed by Integrated Device Technology (IDT). It generates a precise 32.768 kHz output signal from an external 32.768 kHz crystal resonator. The device operates within a supply voltage range of 3.15 V to 3.45 V and utilizes CMOS output levels. Packaged in an 8-SOIC format with dimensions of 4.90 x 3.90 mm and a height of 1.38 mm, it supports surface-mount technology. The component functions as a single-channel clock generator without internal frequency multiplication or division capabilities.

Feature Summary

• Generates 32.768 kHz clock signal from external crystal input
• CMOS output logic levels for digital interface compatibility
• Operates at 3.15 V to 3.45 V supply voltage
• Industrial temperature range of -40°C to +85°C

Applications

• Real-time clock circuits in embedded systems
• Microcontroller system timing references
• Low-frequency clock generation for digital interfaces

Procurement Notes

Verify the specific suffix 'LF' indicates lead-free compliance against the manufacturer's current datasheet. Confirm package dimensions match the 8-SOIC specification provided. Ensure the operating voltage requirements align with the target circuit design before procurement.

Selection Notes

Select this component when a stable 32.768 kHz reference is required for timekeeping or low-speed synchronization. Ensure the application board can accommodate the 8-SOIC footprint. Verify that the external crystal parameters meet the oscillator's load capacitance requirements for accurate frequency stability.

Part Context

This part belongs to the MK3200 family of low-power clock oscillators. Originally produced by IDT, the product line was integrated into Renesas Electronics following corporate acquisitions. The MK3200 series is designed for cost-sensitive applications requiring reliable sub-MHz clock generation.

Replacement Considerations

Compatible substitutes include MK3200SI and MK3200G variants from IDT/Renesas. Cross-reference pinouts and electrical specifications to ensure functional equivalence in existing designs.