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C8051F120-GQ — TQFP/LQFP-64/100/144 package (representative)
TQFP/LQFP-64/100/144
Representative of package type
SILICON LABS

C8051F120-GQ

Microcontroller · TQFP-100 · Microcontroller
In demand
Data last refreshed Jun 21, 2026
Manufacturer
SILICON LABS
Mfr Part #
C8051F120-GQ
Series
C8051F12x
Category
Microcontroller
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Price$48.00
Last transacted2006-02-27
Market range$48.00
Sourcing channels29
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Core8051
Max Clock100 MHz
Flash128 kB
Ram8 kB
Io64
Physical & Thermal
Package / CaseTQFP-100
Mounting TypeSurface Mount
SeriesC8051F12x
Operating Temperature-40°C ~ 85°C
Classification & Lifecycle
CategoryMicrocontroller
TypeMicrocontroller

8-bit 8051 MCU, 100 MIPS, 128 kB Flash, 8 kB RAM, 100-pin TQFP

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Availability & Sourcing

29 sources
SourceMfrQtyDate CodeConditionStatus
Live — 5000 — — Live RFQ
Live SILICON LABS 764 — — Live RFQ
Live SBR 267 — — Live RFQ
Live Silicon Laboratories - S 251 2135 — Live RFQ
Live SILICON LABS 111 — — Live RFQ
Live SILC 106 1315 — Live RFQ
Live SILICON LABS 81 1246 — Live RFQ
Live SILICON LABORATORIES 46 — — Live RFQ
Live SILICON LABS 30 1220 — Live RFQ
Live SILICON LABS 25 1644 — Live RFQ
Live SILICON LABS 18 2044 — Live RFQ
Live Silicon Laboratories 15 — — Live RFQ
Live SIL LABS 8 1448 — Live RFQ
Live SILICON LA 7 1918 — Live RFQ
Live SILICON LABS 1 10 — Live RFQ
Live Silicon Labs 1 1302 — Live RFQ
Market SILICON LABS 5000 — — Available RFQ
Market SILICON LABS 764 — — Available RFQ
Market SBR 267 — — Available RFQ
Market Silicon Laborat 251 2135 — Available RFQ
Market SILICON LABS 111 — — Available RFQ
Market SILC 106 1315 — Available RFQ
Market SILICON LABS 81 1246 — Available RFQ
Market SILICON LABORAT 46 — — Available RFQ
Market Silicon Laborat 15 — — Available RFQ
Market SIL LABS 8 1448 — Available RFQ
Market SILICON LA 7 1918 — Available RFQ
Market SILICON LABS 1 10 — Available RFQ
Market Silicon Labs 1 1302 — Available RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Price History & Market Reference

Market Price Range

High$48.00
Low$48.00
Last$48.00
Price as of2006-02-27

ZDI Transaction

Last ZDI price$48.00
As of2006-02-27
Active offers29

Pricing reflects ZDI's transaction and market-reference data. Firm pricing confirmed per RFQ against current availability.

Part Activity

recent searches, RFQs & offers
C8051F120-GQ viewed on the web · Web User
C8051F120-GQ viewed on the web · Web User
C8051F120-GQ viewed on the web · Web User
C8051F120-GQ viewed on the web · Web User
C8051F120-GQ viewed on the web · Web User
C8051F120-GQ viewed on the web · Web User
C8051F120-GQ viewed on the web · Web User
C8051F120-GQ viewed on the web · Web User

Recent search and sourcing activity for C8051F120-GQ.

Engineering FAQ

What are the key specifications of C8051F120-GQ?
Core: 8051; Max Clock: 100 MHz; Flash: 128 kB; Ram: 8 kB; Io: 64.
What package is C8051F120-GQ supplied in?
C8051F120-GQ is supplied in the TQFP-100 package, surface mount, rated -40°C ~ 85°C.
Can ZDI source C8051F120-GQ beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

✓Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
✓Source-country supplier analysis, rating & review
✓Incoming inspection, RoHS verification, bake, full lot traceability
✓ESD-controlled handling · authentic parts guaranteed

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