MFRC52302HN1,151 NXP Semiconductors, MFRC52302HN1,151 Datasheet - Page 14

• 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
Fig 9.
DTRQ
(1) Reserved.
MX
RX
TX
UART read data timing diagram
SA
A0
Table 13.
To write data to the MFRC523 using the UART interface, the structure shown in
must be used.
The first byte sent defines both the mode and the address.
Table 14.
Pin
RX
TX
Pin
RX
TX
A1
A2
Read data byte order
Write data byte order
ADDRESS
A3
All information provided in this document is subject to legal disclaimers.
A4
Byte 0
address
-
Byte 0
address 0
-
Rev. 3.7 — 8 November 2011
A5
(1)
115237
R/W
SA
SO
D0
D1
D2
D3
DATA
Byte 1
-
data 0
Byte 1
data 0
address 0
D4
D5
Contactless reader IC
D6
MFRC523
© NXP B.V. 2011. All rights reserved.
D7
SO
001aak588
Table 14
14 of 98