STCL1100YBFCWY5

Programmable Timers And Oscillators Overview

The STCL1100YBFCWY5 is a fixed-frequency silicon oscillator operating at 10.0 MHz, designed as a replacement for ceramic resonators and crystals in microprocessor clock applications. It operates on a 5 V ±10% supply with an active current of up to 900 µA and standby current of 3 µA. The device features a push-pull CMOS-compatible output, a chip enable input, and no external components required. Frequency accuracy is ±1.5% over the –20 to +85 °C temperature range. It is housed in a SOT23-5L package.

Programmable Timers And Oscillators Feature Summary

• Fixed frequency output of 10.0 MHz with ±1.5% accuracy
• Low power consumption: 900 µA active, 3 µA standby
• Chip Enable (CE) input for power saving modes
• Fast startup time of 20 µs maximum

Programmable Timers And Oscillators Applications

• Microprocessor clock generation
• Motor control systems
• Home appliances
• Building control units
• Display drivers

Programmable Timers And Oscillators Procurement Notes

Verify the specific ordering suffix '7' versus '5' when sourcing replacements, as the datasheet indicates different temperature ranges for these variants. Confirm RoHS compliance status directly with the manufacturer or distributor documentation before procurement.

Programmable Timers And Oscillators Selection Notes

Select this component when replacing ceramic resonators where tighter clock accuracy is not critical but faster startup and smaller size are required. Ensure the application voltage remains within the 4.5 V to 5.5 V range and that the CE pin logic levels match the controlling microprocessor I/O.

Programmable Timers And Oscillators Part Context

This part belongs to the STCL1100/STCL1120/STCL1160 family of high-frequency silicon oscillators. The '1100' designation specifically denotes the 10.0 MHz frequency variant. The 'Y' indicates 5V operation, 'B' is ±1.5% accuracy, 'F' is single chip enable active high, 'C' defines the disable mode behavior, 'WY' is the SOT23-5L package, and '5' specifies the –20 to +85 °C temperature range.

Programmable Timers And Oscillators Replacement Considerations

The STCL1100YBFCWY7 is a direct functional substitute offering the same electrical characteristics but rated for an extended temperature range of 0 to +105 °C.