MFRC52301HN1,151 NXP Semiconductors, MFRC52301HN1,151 Datasheet - Page 36

• 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
9.2.1.1 Reserved register 00h
9.2.1.2 CommandReg register
9.2.1 Page 0: Command and status
9.2 Register descriptions
Functionality is reserved for future use.
Table 22.
Table 23.
Starts and stops command execution.
Table 24.
Table 25.
Bit
Symbol
Access
Bit
7 to 0 reserved
Bit
Symbol:
Access:
Bit
7 to 6 00
5
4
3 to 0 Command[3:0] -
Symbol
RcvOff
PowerDown
Symbol
Reserved register (address 00h); reset value: 00h bit allocation
Reserved register bit descriptions
CommandReg register (address 01h); reset value: 20h bit allocation
CommandReg register bit descriptions
7
7
All information provided in this document is subject to legal disclaimers.
00
-
Rev. 3.5 — 24 September 2010
Value Description
-
Value Description
0
1
1
0
6
6
reserved for future use
reserved
analog part of the receiver is switched off
Soft Power-down mode entered
MFRC523 starts the wake up procedure during which this bit is
read as a logic 1; it is read as a logic 0 when the MFRC523 is
ready; see
Remark: The PowerDown bit cannot be set when the SoftReset
command is activated
activates a command based on the Command value; reading this
register shows which command is executed; see
page 67
115235
RcvOff
R/W
5
5
Section 8.8.2 on page 30
PowerDown
4
D
reserved
4
-
3
3
2
Command[3:0]
2
Contactless reader IC
MFRC523
D
© NXP B.V. 2010. All rights reserved.
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