Nanjing Zhongke Microelectronics SI522A
Manufacturer:
Nanjing Zhongke Microelectronics
Asian Brands
Mfr. Part #:
SI522A
Package:
QFN-32-EP(5x5)
Customer #:
Key Attributes:
13.56MHz Contactless Reader Chip
Description:
ISO 14443A I2C,SPI,UART QFN-32-EP(5x5) RFID, RF Access, Monitoring ICs RoHS
Datasheet:
Nanjing Zhongke Microelectronics SI522A
Products Specifications
Manufacturer:
Package:
QFN-32-EP(5x5)
transmission rate:
106Kbit/s;212Kbit/s;424Kbit/s;848Kbit/s
Frequency:
13.56MHz
Voltage - Supply:
2.5V~3.6V
agreement:
ISO 14443A
Interface:
I2C,SPI,UART
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 4000 |
| Sales Unit | Piece |
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | - |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
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Nanjing Zhongke Microelectronics
18 Products
Nanjing Zhongke Microelectronics Co., Ltd.
(hereinafter referred to as "CSM" or "Nanjing Zhongke Microelectronics") is a fabless integrated circuit design company, jointly established by the Institute of Microelectronics of the Chinese Academy of Sciences, Nanjing Internet of Things Center, and a team of returnees from the United States at the end of 2012. The company focuses on the R&D and production of wireless communication and IoT core chips with high integration, low power consumption and high cost performance. The company's main products include ultra-low power 2.4GHz data communication chips, 2.4GHz active RFID chips, 13.56MHz contactless card reader chips and 125KHz low-frequency trigger chips, which are used in smart campuses, smart street lights, electric bicycle anti-theft, smart cold chain transportation management, fixed asset management, etc., and have played a significant role in the process of realizing China's smart city construction. CSM aims to be the "leading IC ent
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