Silicon Labs · Electronic Components
C8051F340
MCU, 8BIT, 48MHZ, TQFP-48
Part NumberC8051F340
ManufacturerSilicon Labs
LifecycleStocked
AvailabilityAvailable to order — request a quote
Specifications
Program Memory Size64 KB
Msl-
SvhcTo Be Advised
Ic MountingSurface Mount
ProducttraceabilityNo
No Of I O S40 I/O's
Product RangeC8051 Family C8051F34x Series Microcontrollers
Operating Temperature Min-40 °C
Operating Frequency Max48 MHz
Operating Temperature Max85 °C
InterfacesEMI, I2C, SPI, UART, USB
Adc Channels20 Channels
No Of Pins48 Pins
Mcu SeriesC8051F34x
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is C8051F340 available?
We can source C8051F340 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is C8051F340 by Silicon Labs obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If C8051F340 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like C8051F340?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for C8051F340?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.