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CP2120-GMR representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN13 sourced attributes1 source document

Silicon Labs · exact orderable part

CP2120-GMR

IC XPNDR 400KHZ I2C SPI 20QFN

Base Product Number
CP2120
Clock Frequency
400 kHz
Current - Output Source/Sink
100mA
DigiKey Programmable
Not Verified
Interface
I²C, SPI
Interrupt Output
Yes
Original manufacturerCommercial terms confirmed per lot
ManufacturerSilicon Labs
Package / case20-VFQFN Exposed Pad
Mounting typeunknown
PackingTape & Reel (TR)

Technical parameters

Technical specifications

13 normalized values · 1 validated source

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ParameterValue
Base Product NumberCP2120 [1]
Clock Frequency400 kHz [1]
Current - Output Source/Sink100mA [1]
DigiKey ProgrammableNot Verified [1]
InterfaceI²C, SPI [1]
Interrupt OutputYes [1]
MfrSilicon Labs [1]
Mounting TypeSurface Mount [1]
Number of I/O8 [1]
Operating Temperature-40°C ~ 85°C [1]
Output TypeOpen Drain, Push-Pull [1]
Product StatusObsolete [1]
Voltage - Supply3V ~ 3.6V [1]
Specification references[1]Silicon Labs CP2120-GMR vendor product record ↗

Catalog relationships

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This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

ManufacturerSilicon LabsView brand page →CategoryI/O ExpandersView category page →