PN5120A0HN1/C2,151 NXP Semiconductors, PN5120A0HN1/C2,151 Datasheet - Page 68

• Manufacturer Part Number: PN5120A0HN1/C2,151
• Description: IC TRANSMISSION MOD 32-HVQFN
• Manufacturer: NXP Semiconductors

Specifications of PN5120A0HN1/C2,151

• 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

NXP Semiconductors
111334
Product data sheet
10.3.3 Framing
Table 145. UART Framing
For data and address bytes the LSB bit has to be sent first.
Note: No parity bit is used during transmission.
Read data:
To read out data using the UART interface the flow described below has to be used. The
first send byte defines both the mode itself and the address.
Table 146. Schematic diagram to read data
Write data:
To write data to the PN512 using the UART interface the following structure has to be
used.
The first send byte defines both, the mode itself and the address.
RX
TX
Fig 15. Schematic diagram to read data
Data bits
Start bit
Stop bit
byte 0
adr
Rev. 3.4 — 8 September 2009
Length
8 bits
1-bit
1-bit
byte 1
data 0
Transmission Module
© NXP B.V. 2010. All rights reserved.
Value
Data
0
1
PN512
68 of 131
PUBLIC