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PCF7931AS/3851,122
RF and Wireless

PCF7931AS/3851,122

Obsolete
NXP USA Inc.

PROG ID TRANS LEADLESS STICK

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PCF7931AS/3851,122
RF and Wireless

PCF7931AS/3851,122

Obsolete
NXP USA Inc.

PROG ID TRANS LEADLESS STICK

Deep-Dive with AI

PartPackage WidthPackage NamePackage LengthMounting TypePower - OutputAntenna ConnectorModulation or ProtocolApplicationsPackage / CaseData InterfaceFrequencyFrequencyCurrent - TransmittingVoltage - Supply (Minimum)Voltage - Supply (Maximum)Memory SizeData Rate (Max)FeaturesFrequency (Min)Frequency (Max)Operating Temperature (Min)Operating Temperature (Max)TypeMemory Type
14-SOIC-SOT108-1
NXP USA Inc.
3.9 mm
14-SO
14-SOIC
0.154 in
Surface Mount
PCF7941ATS/3391/2A
NXP USA Inc.
16-HVQFN_SOT758-3
NXP USA Inc.
3 mm
16-HVQFN
3 mm
Surface Mount
6 dBm
PCB
Surface Mount
UHF
General Purpose
16-VFQFN Exposed Pad
PCB
Surface Mount
315MHz
434MHz
868MHz
915MHz
315 MHz
434 MHz
868 MHz
915 MHz
7 mA
PCF7931AS/3851,122
NXP USA Inc.
PCF7953ATT/M1AC15J
NXP USA Inc.
PCF7941XTT/C2AB370
NXP USA Inc.
PCF7961ATT/C00V1,5
NXP USA Inc.
PCB
Surface Mount
ASK
FSK
Remote Keyless Entry
PCB
Surface Mount
315MHz
434MHz
315 MHz
434 MHz
2.1 V
3.6 V
16 KB
20 kbps
Programmable
14-SOIC-SOT108-1
NXP USA Inc.
3.9 mm
14-SO
14-SOIC
0.154 in
Surface Mount
4.5 V
5.5 V
4 MHz
16 MHz
-40 °C
85 °C
RFID Transponder
PCF7961ATT/E,518
NXP USA Inc.
PCB
Surface Mount
ASK
FSK
Remote Keyless Entry
PCB
Surface Mount
315MHz
434MHz
315 MHz
434 MHz
2.1 V
3.6 V
16 KB
20 kbps
Programmable
PCF7937EA/CAAB2601
NXP USA Inc.
125 kHz
Read
Write

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$Updated
DigikeyTape & Reel (TR) 5000$ 2.32<1d

CAD

3D models and CAD resources for this part

Description

General part information

PCF79 Series

RFID Tag Memory

Documents

Technical documentation and resources

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