MFRC52201HN1 NXP Semiconductors, MFRC52201HN1 Datasheet - Page 55

• Manufacturer Part Number: MFRC52201HN1
• Description: RFID Modules & Development Tools CL READER IC'S
• Manufacturer: NXP Semiconductors

Specifications of MFRC52201HN1

• Data Rate: 3.4 Mbps
• Operating Temperature Range: + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MFRC52201HN1,157

NXP Semiconductors
MFRC522_33
Product data sheet
PUBLIC
9.3.3.3 Reserved register 23h
9.3.3.4 ModWidthReg register
9.3.3.5 Reserved register 25h
Functionality is reserved for future use.
Table 91.
Table 92.
Sets the modulation width.
Table 93.
Table 94.
Functionality is reserved for future use.
Table 95.
Table 96.
Bit
Symbol
Access
Bit
7 to 0
Bit
Symbol
Access
Bit
7 to 0
Bit
Symbol
Access
Bit
7 to 0
Symbol
reserved
Symbol
ModWidth[7:0] defines the width of the Miller modulation as multiples of the carrier
Symbol
reserved
Reserved register (address 23h); reset value: 88h bit allocation
Reserved register bit descriptions
ModWidthReg register (address 24h); reset value: 26h bit allocation
ModWidthReg register bit descriptions
Reserved register (address 25h); reset value: 87h bit allocation
Reserved register bit descriptions
7
7
7
Rev. 3 — 26 October 2009
6
6
6
Description
reserved for future use
Description
frequency (ModWidth + 1 / f
the maximum value is half the bit period
Description
reserved for future use
112133
5
5
5
ModWidth[7:0]
4
4
4
reserved
reserved
R/W
-
-
clk
)
3
3
3
2
2
2
Contactless reader IC
MFRC522
© NXP B.V. 2009. All rights reserved.
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