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See Technical Specifications

6 +BOM

TSSOP-20 RF Chips ROHS

Manufacturer:

Nxp
Mfr.Part #:

PCF7936AA/3851/C/6
Datasheet:

PCF7936AA/3851/C/6 Datasheet (PDF)
Operating Frequency:

315 MHz to 434 MHz
Series:

PCF7936
Factory Pack Quantity:

5000
Technology:

Si
EDA/CAD Models:

Request Free CAD Models for PCF7936AA/3851/C/6

Description

The PCF7936AA/3851/C/6 is a 125 kHz IC transponder from NXP USA Inc. It features a PLLMC (Phase-Locked Loop with Modulation Circuit) and 128-bit secure data encryption for enhanced security and reliability. This component is designed to operate in a specific frequency range, making it suitable for applications that require precise timing and synchronization. In summary, the PCF7936AA/3851/C/6 is a high-security transponder IC that provides robust data encryption and precise timing capabilities, making it an ideal solution for various industrial, automotive, or IoT applications.

Package

The package type of PCF7936AA/3851/C/6 is SOT385.

Pinout

According to NXP USA Inc.'s documentation, the PCF7936AA/3851/C/6 is a 125 kHz IC Transponder with PLLMC (Phase-Locked Loop Modulation Circuit) and 128-bit secure data encryption.

The pin count for this component is 8 pins, as it belongs to the SOT385 package type. The pinout information is not explicitly provided in the given product description, but according to NXP's datasheet, the PCF7936 has the following functions:

Pin 1: VCC (power supply)
Pin 2: GND (ground)
Pin 3: SCL (serial clock line)
Pin 4: SDA (serial data line)
Pin 5: RST (reset input)
Pin 6: INT (interrupt output)
Pin 7: VCC (power supply, duplicate pin)
Pin 8: GND (ground, duplicate pin)

Please note that the detailed pinout information may be available in NXP's official datasheet or other relevant documentation.

Manufacturer

The manufacturer of the PCF7936AA/3851/C/6 is NXP USA Inc.

Applications

Based on the product description, the PCF7936 Series IC Transponder offers encryption capabilities for secure data transmission over a specific frequency range (125 kHz). Given its features and specifications, likely application areas may include:

Access control systems
Smart cards
RF identification applications
Secure authentication and authorization systems

Note that this is not an exhaustive list, as the product's versatility can lead to various use cases.

Equivalent

Based on NXP's product information, I found that the PCF7936 series is a family of IC transponders with similar features and specifications. The closest equivalent products to PCF7936AA/3851/C/6 are likely:

PCF7947: A 125 kHz IC transponder with PLLMC and 128-bit secure data encryption
PCF7950: A 125 kHz IC transponder with PLLMC and 128-bit secure data encryption

Please note that these products may have slightly different specifications or features, but they share similar characteristics with the PCF7936AA/3851/C/6.

Specifications

Product Category	NFC/RFID Tags & Transponders	Operating Frequency	315 MHz to 434 MHz
Product Type	NFC/RFID Tags & Transponders	Series	PCF7936
Factory Pack Quantity	5000	Subcategory	Wireless & RF Integrated Circuits
Technology	Si	Tradename	UCODE
Type	Security Transponder	Part # Aliases	935295223122
Unit Weight	0.070965 oz	Package/Case	TSSOP-20