CR95HF Datasheet, PDF (1/63 Pages) STMicroelectronics – 13.56-MHz multi-protocol contactless transceiver IC with SPI and UART serial access

CR95HF
13.56-MHz multi-protocol contactless transceiver IC
with SPI and UART serial access
Datasheet − production data
Features
■ Operating modes supported:
– Reader/Writer
■ Hardware features
– Dedicated internal frame controller
– Highly integrated Analog Front End (AFE)
for RF communications
– Transmission and reception modes
– Optimized power management
– Tag Detection mode
■ RF communication @13.56 MHz
– ISO/IEC 14443 Type A and B
– ISO/IEC 15693
– ISO/IEC 18092
■ Communication interfaces with a Host
Controller
– Serial peripheral interface (SPI) Slave
interface
– Universal asynchronous
receiver/transmitter (UART)
– 256-byte command buffer (FIFO)
■ 32-lead, 5x5 mm, very thin fine pitch quad flat
(VFQFPN) ECOPACK® package
VFQFPN32 5x5 mm
Applications
Typical protocols supported:
■ ISO/IEC 14443-3 Type A and B tags
■ ISO/IEC 15693 and ISO/IEC 18000-3M1 tags
■ NFC Forum tags: Types 1, 2, 3 and 4
■ ST short-range interface (SRI) tags
■ ST long-range interface (LRI) tags
■ ST Dual Interface EEPROM
July 2012
This is information on a product in full production.
Doc ID 018669 Rev 8
1/63
www.st.com
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