MFRC53001T/0FE,112 NXP Semiconductors, MFRC53001T/0FE,112 Datasheet - Page 11

• 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

NXP Semiconductors
MFRC530_33
Product data sheet
PUBLIC
9.1.4.2 SPI write data
Table 8.
[1]
The structure shown in
up to n-data bytes. The first byte sent defines both the mode and the address.
Table 9.
The address byte must meet the following criteria:
SPI write mode writes all data to the address defined in byte 0 enabling effective write
cycles to the FIFO buffer.
Table 10.
[1]
Remark: The data bus pins D7 to D0 must be disconnected.
Refer to
Address
(MOSI)
byte 0
byte 1 to byte n reserved address address address address address address reserved
byte n + 1
MOSI
MISO
Address line
(MOSI)
byte 0
byte 1 to byte
n + 1
•
•
•
All reserved bits must be set to logic 0.
the MSB of the first byte sets the mode. To write data to the MFRC530, the MSB is set
to logic 0
bits [6:1] define the address
the LSB should be set to logic 0.
All reserved bits must be set to logic 0.
Section 13.4.4 on page 95
SPI read address
SPI write data
SPI write address
Byte 0
address
XX
Bit 7
(MSB)
1
0
All information provided in this document is subject to legal disclaimers.
Bit 7
(MSB)
0
data
Table 9
Rev. 3.3 — 6 July 2010
Bit 6
address address address address address address reserved
data
Bit 6
address address address address address address reserved
0
Byte 1
data 0
XX
057433
must be used to write data using SPI. It is possible to write
Bit 5
0
Bit 5
data
for the timing specification.
data 1
Byte 2
XX
Bit 4
0
Bit 4
data
Bit 3
0
Bit 3
data
...
...
...
Byte n
data n − 1
XX
ISO/IEC 14443 A Reader IC
Bit 2
0
Bit 2
data
MFRC530
Bit 1
0
© NXP B.V. 2010. All rights reserved.
Bit 1
data
Byte n + 1
data n
XX
Bit 0
(LSB)
0
Bit 0
(LSB)
data
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[1]
[1]