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PCF7946AT/1081/CM'
SECURITY TRANSPONDER, READ/WRITE, SOIC14
Image is for illustrative purposes only. Please refer to product description.
Product Information
ManufacturerNXP
Manufacturer Part NoPCF7946AT/1081/CM'
Order Code2902563RL
Frequency Min-
Frequency Max-
RFID IC TypeRead, Write
Programmable Memory128bit
Output Power-
RF IC Case StyleSOIC
No. of Pins14Pins
Supply Voltage Min-
Supply Voltage Max-
Current Consumption-
Product Range-
Product Overview
High performance monolithic security transponder and remote keyless entry chip (HITAG2PLUS). Transponder circuitry meets the security and performance requirements of modern car immobiliser applications. Excellent device sensitivity (large distance) and short authentication time ensure easy application and outstanding system performance. Ideally suited for car immobiliser applications that incorporate keyless entry functions.
- Compatible with security transponder PCF7936AS
- Rolling code generator for keyless entry
- 64/32bit mutual authentication, 32bit unique device identification number, 48bit secret key
- EEPROM read/write in cipher mode, 128bit user memory (EEPROM)
- EEPROM read/write protection capability
- Excellent sensitivity in read and write mode
- Four user buttons (15 + 1 commands), LED acknowledgment of transmission
- 42bit unidirectional rolling code, automatic code synchronisation via transponder
- Programmable data rate and frame repetition rate
- Manchester encoding, battery low indication, single cell operation
Technical Specifications
Frequency Min
-
RFID IC Type
Read, Write
Output Power
-
No. of Pins
14Pins
Supply Voltage Max
-
Product Range
-
SVHC
No SVHC (27-Jun-2018)
Frequency Max
-
Programmable Memory
128bit
RF IC Case Style
SOIC
Supply Voltage Min
-
Current Consumption
-
MSL
MSL 1 - Unlimited
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Netherlands
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Netherlands
Country in which last significant manufacturing process was carried out
Tariff No:85423190
US ECCN:5A992.c
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (27-Jun-2018)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.0003