MFRC53001T/0FE,112 NXP Semiconductors, MFRC53001T/0FE,112 Datasheet - Page 8

• 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
3.2.9 SPI COMPATIBLE INTERFACE
4 pins control the SPI compatible interface.
Name
A0
A2
D0
ALE
3.3 Applications
3.3.1 CONNECTING DIFFERENT µCONTROLLER'S
The MF RC531 supports different parallel µC interfaces and a SPI compatible interface. An intelligent auto-
detection logic automatically adapts the parallel interface to the respective bus system. Selection of the
device is performed with signal NCS.
To connect µ-Controllers using separated address and data bus pin ALE has to be connected to DVDD.
To connect µ-Controllers using multiplexed address and data bus pin ALE has to be connected to the signal
ALE of the µ-Controller
To connect µ-Controllers using RNW and NDS (instead of NWR and NRD) the µ-Controller’s RNW has to be
connected to pin NWR and NDS to pin NRD.
Type
I/O with Schmitt Trigger
I/O with Schmitt Trigger
I/O with Schmitt Trigger
I/O with Schmitt Trigger
8
Short Form Specification Rev. 3.2 April 2005
Function
MOSI, master to slave
communication
SCK, clock to be generated by the
master
MISO, slave to master
communication
NSS, enables the SPI
communication
MF RC531
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