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VRC522

VIBRATION

106Kbit/s、212Kbit/s、424Kbit/s 13.56MHz 2V~5.5V Built-in antenna driver、Data verification、Low power wake-up CCITT,ISO 14443A,ISO 14443B I2C,SPI,UART VQFN-32-EP(5x5) RFID ICs ROHS

Extended
DatasheetJLCPCBLCSCvibration/VRC522
Category
RFID ICs
Package
VQFN-32-EP(5x5)
Pins
33

Overview

The VRC522 is a RFID IC made by VIBRATION in a VQFN-32-EP(5x5) package with 33 pins. 106Kbit/s、212Kbit/s、424Kbit/s 13.56MHz 2V~5.5V Built-in antenna driver、Data verification、Low power wake-up CCITT,ISO 14443A,ISO 14443B I2C,SPI,UART VQFN-32-EP(5x5) RFID ICs ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:WS1850T, from EasyEDA) and its footprint (EasyEDA_Cloud:VQFN-32_L5.0-W5.0-P0.50-BL-EP3.2, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C968718).

Symbol

I2C1PVDD2DVDD3DVSS4PVSS5NRSTPD6MFIN7MFOUT8SVDD9TVSS10TX111TVDD12TX213TVSS14AVDD15VMID16RX17AVSS18AUX119AUX220OSCIN21OSCOUT22IRQ23SDA/NSS/RX24D1/ADR_525D2/ADR_426D3/ADR_327D4/ADR_228D5/ADR_1/SCK29D6/ADR_0/MOSI30D7/SCL/MISO/TX31EA32EP33
EasyEDA_Cloud:WS1850TFrom EasyEDA

Footprint

33
EasyEDA_Cloud:VQFN-32_L5.0-W5.0-P0.50-BL-EP3.2From EasyEDA

Parameters

7
Features
Built-in antenna driver, Data verification, Low power wake-up
Frequency
13.56MHz
Interface
I2C,SPI,UART
Quiescent Current
0.02uA
Voltage - Supply
2V~5.5V
agreement
CCITT,ISO 14443A,ISO 14443B
transmission rate
106Kbit/s, 212Kbit/s, 424Kbit/s

Order codes

1

Pinout

33
The pins of the VRC522
PinNameType
1I2CUnspecified
2PVDDUnspecified
3DVDDUnspecified
4DVSSUnspecified
5PVSSUnspecified
6NRSTPDUnspecified
7MFINUnspecified
8MFOUTUnspecified
9SVDDUnspecified
10TVSSUnspecified
11TX1Unspecified
12TVDDUnspecified
13TX2Unspecified
14TVSSUnspecified
15AVDDUnspecified
16VMIDUnspecified
17RXUnspecified
18AVSSUnspecified
19AUX1Unspecified
20AUX2Unspecified
21OSCINUnspecified
22OSCOUTUnspecified
23IRQUnspecified
24SDA/NSS/RXUnspecified
25D1/ADR_5Unspecified
26D2/ADR_4Unspecified
27D3/ADR_3Unspecified
28D4/ADR_2Unspecified
29D5/ADR_1/SCKUnspecified
30D6/ADR_0/MOSIUnspecified
31D7/SCL/MISO/TXUnspecified
32EAUnspecified
33EPUnspecified

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/vibration/VRC522" title="VRC522 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/vibration/VRC522.jpg" alt="VRC522" width="1200" height="900">
A picture that opens the part, for a README
[![VRC522](https://pcbkit.io/embed/parts/vibration/VRC522.jpg?size=s)](https://pcbkit.io/parts/vibration/VRC522)

Questions

Is there a KiCad symbol and footprint for the VRC522?

Yes. The symbol is EasyEDA_Cloud:WS1850T and the footprint EasyEDA_Cloud:VQFN-32_L5.0-W5.0-P0.50-BL-EP3.2, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the VRC522?

VQFN-32-EP(5x5), with 33 pins. Its footprint is drawn on this page.

Where is the VRC522 datasheet?

VIBRATION publishes it: the Datasheet link on this page opens it.

Where can I order the VRC522?

JLCPCB lists it as part C968718, with 0 in stock; the sellers' links on this page open their listings.

What can replace the VRC522?

Parts like it in the library: the ST25DV04KC-IE6S3 by STMicroelectronics, the MFRC522 by JSMSEMI, the CLRC66303HNY by NXP Semiconductors and the PN7150B0HN/C11002Y by NXP Semiconductors. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8