DataSheet39.com

What is PCF7941ATJ?

This electronic component, produced by the manufacturer "NXP Semiconductors", performs the same function as "Security Transponder and RISC Controller".


PCF7941ATJ Datasheet PDF - NXP Semiconductors

Part Number PCF7941ATJ
Description Security Transponder and RISC Controller
Manufacturers NXP Semiconductors 
Logo NXP Semiconductors Logo 


There is a preview and PCF7941ATJ download ( pdf file ) link at the bottom of this page.





Total 18 Pages



Preview 1 page

No Preview Available ! PCF7941ATJ datasheet, circuit

PCF7941ATJ
PCF7341ATJ
Security Transponder and RISC Controller
(STARC 2XLite)
Product Specification
CONFIDENTIAL
2013 Oct 15

line_dark_gray
PCF7941ATJ equivalent
NXP Semiconductors
Security Transponder and RISC Controller (STARC 2XLite)
Product Specification
PCF7x41ATJ
5 BLOCK DIAGRAM
The PCF7x41ATJ features a high degree of integration and
incorporates the chip, coil and capacitors assembled in a
leaded stick package, see Figure 2.
Package
L/C Resonance Circuit
Rectified LF Filed supply blocking capacitor
Contactless Interface
Rectifier and Voltage Limiter
Modulator
Clock Recovery
Demodulator
LF Field Detection
Calculation Unit
HT2 (48 bit) and HT3 (96 bit) Algorithm
Power Management
Supply Switch Logic
Wake Up Sense (Button I/O)
Watchdog Timer
Reset Logic
RISC Controller and Peripherals
8 Bit RISC (MRK )
ROM (Firmware)
E-ROM (Application program)
RAM
EEPROM
Interrupt Control
Timers / Counters
I/O Ports
Programmable Voltage Comparator
System Clock (including on-chip RC oscillator)
Figure 2. Block Diagram
Resonance
circuit
PCF7941ATJ (PCF7341ATJ)
IN1 V7941 (V7341)
L
IN2
fRES = 125 kHz (typ)
VFLD
4 K Calculation
EROM (ROM)
Unit
4 K Interrupt
ROM
Control
128 Byte
RAM
Timer
Modulator
I/O
CVFLD
512 Byte
EEPROM
RC
Oscillator
Power Management
VSS
2013 Oct 15
5 CONFIDENTIAL


line_dark_gray

Preview 5 Page


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for PCF7941ATJ electronic component.


Information Total 18 Pages
Link URL [ Copy URL to Clipboard ]
Download [ PCF7941ATJ.PDF Datasheet ]

Share Link :

Electronic Components Distributor


An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists.


SparkFun Electronics Allied Electronics DigiKey Electronics Arrow Electronics
Mouser Electronics Adafruit Newark Chip One Stop


Featured Datasheets

Part NumberDescriptionMFRS
PCF7941ATJThe function is Security Transponder and RISC Controller. NXP SemiconductorsNXP Semiconductors

Semiconductors commonly used in industry:

1N4148   |   BAW56   |   1N5400   |   NE555   |  

LM324   |   BC327   |   IRF840  |   2N3904   |  



Quick jump to:

PCF7     1N4     2N2     2SA     2SC     74H     BC     HCF     IRF     KA    

LA     LM     MC     NE     ST     STK     TDA     TL     UA    



Privacy Policy   |    Contact Us     |    New    |    Search