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Home > Products > Integrated Circuits (ICs) > Specialized ICs > F300L
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F300L

Manufacturer Part Number:
F300L
Manufacturer / Brand
N.A
Part of Description:
Datasheets:
Lead Free Status / RoHS Status:
RoHS Compliant
Stock Condition:
New original, 9400 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number F300L
Manufacturer / Brand N.A
Stock Quantity 9400 pcs Stock
Category Integrated Circuits (ICs) > Specialized ICs
Description
Lead Free Status / RoHS Status: RoHS Compliant
Condition New Original Stock
Warranty 100% Perfect Functions
Lead Time 2-3days after payment.
Payment Credit Card / PayPal / Telegraphic Transfer (T/T) / Western Union
Shipping by DHL / Fedex / UPS / TNT
Port HongKong
RFQ Email Info@IC-Components.com

Packaging & ESD

Industry-standard static shielding packaging is used for electronic components.Anti-static, light-transparent materials allow easy identification of ICs and PCB assemblies.
The packaging structure provides electrostatic protection based on Faraday cage principles.This helps protect sensitive components from static discharge during handling and transportation.


All products are packed in ESD-safe anti-static packaging. Outer packaging labels include part number, brand, and quantity for clear identification. Goods are inspected prior to shipment to ensure proper condition and authenticity.

ESD protection is maintained throughout packing, handling, and global transportation. Secure packaging provides reliable sealing and resistance during transit. Additional cushioning materials are applied when required to protect sensitive components.

QC(Part Testing by IC Components)Quality Warranty

We can offer worldwide express delivery service, such as DHLor FedEx or TNT or UPS or other forwarder for shipment.

Global Shipment by DHL/FedEx/TNT/UPS

Shipping Fees reference DHL/FedEx
1). You can offer your express delivery account for shipment, ifyou haven’t any express account for shipment, we can offer our account inadvance.
2). Use our account for shipment, Shipment charges(Reference DHL/FedEx, Different Countries has different price.)
Shipment charges： (Reference DHL and FedEX)
Weight(KG): 0.00kg-1.00kg Price(USD$) : USD$60.00
Weight(KG): 1.00kg-2.00kg Price(USD$) : USD$80.00
* The price of cost is reference with DHL/FedEx. The detail charges, please contact us. Different country the express charges are different.



We accept the payment terms: Telegraphic Transfer(T/T), Credit Card, PayPal and Western Union.

PayPal:

PayPal Bank Information:
Company Name : IC COMPONENTS LTD
Paypal ID: Info@IC-Components.com

BANK TRANSFAR (Telegraphic Transfer)

Payment For Telegraphic Transfers:
Company Name : IC COMPONENTS LTD Beneficiary Account Number : 549-100669-701
Beneficiary Bank name : Bank of Communications (Hong Kong) Ltd Beneficiary Bank Code : 382 (for local payment)
Beneficiary Bank SWIFT : COMMHKHK
Beneficiary Bank Address : Tsuen Wan Market Street Branch 53 Market Street, Tsuen Wan N.T., Hong Kong

Any inquires or questions, please kindly contact us Email: Info@IC-Components.com


Frequently Asked Questions

What are the key power supply constraints when integrating the F300L into a mixed-voltage industrial control system with 5V and 3.3V logic domains?
The F300L must operate within its specified core voltage range, typically 1.71 V to 3.6 V for most variants. Direct interfacing between 5V systems and the F300L is not supported without level shifting or regulation. Engineers should ensure that all I/O pins connected to 5V domains use appropriate bidirectional voltage translators rated for the signal frequency and current, as exceeding the absolute maximum rating of 3.6 V on any pin can lead to latch-up or permanent damage.
Can the F300L be safely used in high-temperature industrial environments exceeding 85°C without derating?
Yes, the F300L is qualified for extended operation up to 105°C under typical industrial conditions. However, long-term reliability may require derating of switching regulators and passive components in the surrounding design. Thermal simulation and accelerated life testing are recommended when operating near the upper limit to assess solder joint fatigue and component degradation.
How does the F300L compare to the F300H in terms of clock accuracy and stability for precision timing applications?
The F300H variant includes an integrated high-precision internal oscillator (±0.25% over temperature), whereas the F300L uses a standard ±1% RC oscillator. For applications requiring accurate timekeeping or synchronous communication, the F300H is preferred. The F300L may introduce timing uncertainty in protocols like I²C or SPI when clock stretching or precise baud rates are critical.
What configuration methods are available for the F300L, and what are the risks of using external flash versus internal bootloader programming?
The F300L supports in-system programming via UART, SWD, or JTAG interfaces. External configuration can be loaded through an onboard flash or via serial bootloader. Using external flash requires careful attention to boot sequence timing and voltage sequencing. Failure to meet setup/hold times during power-up can result in incorrect boot mode selection, rendering the device non-functional until reflashed.
Is it feasible to replace the F300L with the F300M in a legacy design without modifying firmware?
No, the F300M has different GPIO mapping, interrupt vector table alignment, and peripheral base addresses. While both belong to the same family, direct binary compatibility is not guaranteed. Firmware would need modification to accommodate register differences, especially in interrupt handling and memory-mapped peripherals such as timers and ADCs.
What are the implications of using the F300L in battery-powered applications with deep sleep modes below 1.8V?
The F300L supports low-power modes down to 1.71 V, making it suitable for sub-2V battery operation. However, wake-up latency increases significantly at lower voltages, and some oscillators may fail to start reliably below 1.8 V. Designers should verify startup time and consider using a backup RTC domain if deterministic wake-up timing is required.
Are there known ESD vulnerabilities in the F300L’s I/O structure that require additional protection in automotive or outdoor installations?
The F300L provides basic ESD protection up to ±2 kV HBM per pin, but this may be insufficient for harsh environments. Automotive or exposed installations typically require TVS diodes or transient suppressors rated for >±8 kV. Engineers should add external ESD protection on all external-facing lines, especially USB, CAN, and GPIO connected to sensors or user interfaces.
What clock source options does the F300L support, and how do they impact system jitter and startup time?
The F300L supports an external crystal (up to 24 MHz), internal RC oscillator, and PLL-driven clocks. External crystals provide lower jitter but increase startup time due to oscillation stabilization delays. The internal RC offers faster boot but higher phase noise, which can affect ADC sampling or communication integrity. Selection depends on application timing sensitivity versus boot speed requirements.
Can the F300L drive capacitive loads directly, or is an external buffer required for high-frequency digital outputs?
The F300L’s GPIOs are not designed to drive large capacitive loads (>100 pF) at high frequencies. Driving such loads can cause excessive rise/fall times, increased power dissipation, and signal integrity issues. An external buffer or MOSFET driver is recommended for driving LEDs, long traces, or off-chip logic gates at frequencies above 1 MHz.
What migration considerations arise when upgrading from the F300L to a newer F300 series part with enhanced peripherals?
When migrating, engineers must evaluate differences in DMA channel allocation, interrupt priorities, and peripheral clock gating. The new part may have more advanced PWM resolution or ADC sampling rates, but these often come with stricter timing constraints. Firmware changes are likely needed, and regression testing is essential to ensure existing functionality remains stable across voltage and temperature extremes.

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