MFRC53001T/0FE,112 NXP Semiconductors, MFRC53001T/0FE,112 Datasheet - Page 4

• Manufacturer Part Number: MFRC53001T/0FE,112
• Description: IC MIFARE HS READER 32-SOIC
• Manufacturer: NXP Semiconductors
• Series: MIFARE®r

Specifications of MFRC53001T/0FE,112

• Rf Type: Read Only
• Frequency: 13.56MHz
• Features: ISO14443-A, ISO14443-B, ISO15693
• Package / Case: 32-SOIC (0.300", 7.50mm Width)
• Product: RFID Readers
• Operating Temperature Range: - 25 C to + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-2223-5; 935269692112; MFRC530; MFRC53T0FED

Philips Semiconductors
ISO 14443A Reader IC
2 BLOCK DIAGRAM
The block diagram shows the main internal parts
of the MF RC531.
The parallel µController interface automatically
detects the kind of 8 bit parallel interface
connected to it. It includes a comfortable bi-
directional FIFO buffer and a configurable
interrupt output. This gives the flexibility to
connect a variety of µC, even low cost devices,
still meeting the requirements of high speed
contactless transactions.
Additionally a SPI compatible interface will be
supported. The MF RC531 acts as a slave during
the SPI communication. The SPI clock SCK has
to be generated by the master. The SPI interface
includes a comfortable bi-directional FIFO buffer.
The Data processing part performs parallel serial
conversion of the data. It supports framing
including CRC and parity generation / checking. It
Addr. Bus
Adress and
Data Bus
Data Bus
Control
Lines
µController
Interface
with FIFO
with FIFO
Interface
Parallel
Buffer
Buffer
SPI
CRC/Parity Generation &
Bit Coding and Decoding
Status and Control
Framing Generation &
Data Processing
Parallel/Serial
Conversion
Check
Check
MF RC531
Figure 2-2: MF RC531 Block Diagram
CRC/Parity Generation &
Bit Coding and Decoding
Status and Control
Framing Generation &
Crypto1 Security
Data Processing
& Key Memory
Parallel/Serial
Conversion
Check
Check
4
operates in full transparent mode thus supporting
all layers of ISO 14443 A& B.
The status and control part allows configuration of
the device to adapt to environmental influences
and to adjust to operate with best performance.
For communication with MIFARE
products like MIFARE
Light a high speed CRYPTO 1 stream cipher unit
and a secure non-volatile key memory is
implemented.
The analogue circuit includes a transmitting part
with a very low impedance bridge driver output.
This allows an operating distance up to 100mm.
The receiver is able to detect and decode even
very weak responses. Due to a highly
sophisticated implementation the receiver is no
longer a limiting factor for the operating distance.
Output Drivers
Demodulator,
Bit-Decoder,
Integrated
Circuitry
Short Form Specification Rev. 3.2 April 2005
Analog
®
Standard or MIFARE
®
Classic
MF RC531
PUBLIC
®