MFRC52301HN1,151 NXP Semiconductors, MFRC52301HN1,151 Datasheet - Page 56

• Manufacturer Part Number: MFRC52301HN1,151
• Description: IC MIFARE READER 32-HVQFN
• Manufacturer: NXP Semiconductors
• Series: MIFARE®r

Specifications of MFRC52301HN1,151

• Frequency: 13.56MHz
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Operating Current: 7 mA
• Operating Voltage: 2.5 V to 3.6 V
• Product: RFID Readers
• Wireless Frequency: 13.56 MHz
• Interface Type: RS-232, I2C
• Data Rate: 100 Kbps
• Operating Temperature Range: - 25 C to +85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Rf Type: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-4766; 935282956151; MFRC52301HN1

NXP Semiconductors
MFRC523_34
Product data sheet
PUBLIC
9.2.3.6 RFCfgReg register
9.2.3.7 GsNReg register
Configures the receiver gain.
Table 96.
Table 97.
Defines the conductance of the antenna driver pins TX1 and TX2 for the n-driver when the
driver is switched on.
Table 98.
Table 99.
Bit
Symbol
Access
Bit
7
6 to 4
3 to 0
Bit
Symbol
Access
Bit
7 to 4
3 to 0
Symbol
reserved
RxGain[2:0]
reserved
Symbol
CWGsN[3:0] defines the conductance of the output n-driver during periods without
ModGsN[3:0] defines the conductance of the output n-driver during periods without
reserved
RFCfgReg register (address 26h); reset value: 48h bit allocation
RFCfgReg register bit descriptions
GsNReg register (address 27h); reset value: 88h bit allocation
GsNReg register bit descriptions
7
7
-
All information provided in this document is subject to legal disclaimers.
Rev. 3.5 — 24 September 2010
Value
-
000
001
010
011
100
101
110
111
-
Description
modulation which can be used to regulate the output power and
subsequently current consumption and operating distance. The value is
only used if driver TX1 or TX2 is switched on
during Soft power-down mode the highest bit is forced to logic 1
Remark: the conductance value is binary-weighted
modulation which can be used to regulate the modulation index. The
value is only used if driver TX1 or TX2 is switched on
during Soft power-down mode the highest bit is forced to logic 1
Remark: the conductance value is binary weighted
CWGsN[3:0]
6
6
R/W
RxGain[2:0]
115235
Description
reserved for future use
defines the receiver’s signal voltage gain factor:
reserved for future use
R/W
18 dB
23 dB
18 dB
23 dB
33 dB
38 dB
43 dB
48 dB
5
5
4
4
3
3
ModGsN[3:0]
2
2
reserved
Contactless reader IC
R/W
MFRC523
-
© NXP B.V. 2010. All rights reserved.
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