MK3200SILFTR

Overview

The MK3200SILFTR is a clock oscillator manufactured by Renesas Electronics Corporation. It generates a fixed output frequency of 32.768 kHz using an external crystal input. The device operates within a supply voltage range of 2.5 V to 5 V and consumes 3.5 µA in normal operation. It features an LVCMOS output type and includes a power-down mode for energy efficiency. The component is housed in an 8-SOIC package with a width of 3.90 mm and supports surface-mount installation. It functions as a low-cost, low-power solution for generating precise timing signals.

Feature Summary

• Generates 32.768 kHz output from inexpensive crystal input
• Low power consumption of 3.5 µA in normal operation
• Includes power down mode and Output Enable pin for tri-stating
• Operates on single supply voltage from 2.5 V to 5 V

Applications

• Real-time clock circuits
• Microcontroller system clocks
• Low power embedded systems

Part Context

The MK3200 series originates from Integrated Device Technology (IDT), which was acquired by Renesas Electronics. This part represents the continuation of IDT's low-cost clock oscillator line under the Renesas portfolio. The 'SI' suffix typically denotes the SOIC-8 package variant, while 'LFTR' indicates lead-free status and tape-and-reel packaging.

Replacement Considerations

Compatible alternatives include the MK3200SI and MK3200SI LFTR from Renesas/IDT. Other manufacturers offering 32.768 kHz CMOS oscillators in 8-SOIC packages may serve as functional substitutes if electrical parameters match.