MFRC52302HN1,151 NXP Semiconductors, MFRC52302HN1,151 Datasheet - Page 58

• Manufacturer Part Number: MFRC52302HN1,151
• Description: IC READER 32-HVQFN
• Manufacturer: NXP Semiconductors
• Series: MIFARE®r

Specifications of MFRC52302HN1,151

• Rf Type: Read / Write
• Frequency: 13.56MHz
• Features: ISO14443-A, ISO14443-B
• Package / Case: 32-VFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935293911151

NXP Semiconductors
MFRC523
Product data sheet
COMPANY PUBLIC
9.2.3.10 TModeReg and TPrescalerReg registers
9.2.3.8 CWGsPReg register
9.2.3.9 ModGsPReg register
Defines the conductance of the p-driver output during periods of no modulation.
Table 102. CWGsPReg register (address 28h); reset value: 20h bit allocation
Table 103. CWGsPReg register bit descriptions
Defines the conductance of the p-driver output during modulation.
Table 104. ModGsPReg register (address 29h); reset value: 20h bit allocation
Table 105. ModGsPReg register bit descriptions
These registers define the timer settings.
Remark: The TPrescaler setting higher 4 bits are in the TModeReg register and the lower
8 bits are in the TPrescalerReg register.
Table 106. TModeReg register (address 2Ah); reset value: 00h bit allocation
Bit
Symbol
Access
Bit
7 to 6
5 to 0
Bit
Symbol
Access
Bit
7 to 6
5 to 0
Bit
Symbol
Access
Symbol
reserved
CWGsP[5:0]
Symbol
reserved
ModGsP[5:0]
TAuto
R/W
7
7
7
reserved
reserved
All information provided in this document is subject to legal disclaimers.
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-
Rev. 3.7 — 8 November 2011
6
TGated[1:0]
6
6
defines the conductance of the p-driver output which can be used to
Description
reserved for future use
regulate the output power and subsequently current consumption and
operating distance
during Soft power-down mode the highest bit is forced to logic 1
Remark: the conductance value is binary weighted
Description
reserved for future use
defines the conductance of the p-driver output during modulation
which can be used to regulate the modulation index. If the TxASKReg
register’s Force100ASK bit is set to logic 1 the value of ModGsP has
no effect
during Soft power-down mode the highest bit is forced to logic 1
Remark: the conductance value is binary weighted
R/W
115237
5
5
5
TAutoRestart
R/W
4
4
4
ModGsP[5:0]
CWGsP[5:0]
3
3
3
R/W
R/W
TPrescaler_Hi[3:0]
2
2
2
Contactless reader IC
R/W
MFRC523
© NXP B.V. 2011. All rights reserved.
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