PR533 datasheet(8/36 Pages) NXP

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PR533_SDS

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Product short data sheet

COMPANY PUBLIC

Rev. 3.6 — 27 October 2014

206436

8 of 36

NXP Semiconductors

PR533

USB NFC integrated reader solution

Recommended operating conditions

[1]

VSSA, VDDD and VDD(TVDD) shall always be on the same voltage level.

[2]

Supply voltages below 3 V reduces the performance (e.g. the achievable operating distance).

Thermal characteristics

10. Characteristics

Unless otherwise specified, the limits are given for the full operating conditions. The

typical value is given for 25

C, V

DDD = 3.4 V and VDD(PVDD) = 3 V in non-USB bus power

mode, VBUS = 5 V in USB power mode.

Timings are only given from characterization results.

10.1 Power management characteristics

10.1.1 Current consumption characteristics

Typical value using a complementary driver configuration and an antenna matched to

 between TX1 and TX2 at 13.56 MHz.

Table 5.

Operating conditions

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

VBUS

bus supply voltage

VSSA = VSSD = VSS(PVSS) = VSS(TVSS) = 0 V

4.02

5.25

supply voltage (non-USB mode); VBUS = VDDD;

VSSA = VSSD = VSS(PVSS) = VSS(TVSS) = 0 V

2.53.3

3.6V

VDDA

analog supply volt-

age

VDDA = VDDD = VDD(TVDD) = VDD(PVDD);

VSSA =VSSD = VSS(PVSS) = VSS(TVSS) = 0 V

[1][2] 2.53.3

3.6V

VDDD

digital supply volt-

age

VDDA = VDDD = VDD(TVDD) = VDD(PVDD);

VSSA =VSSD = VSS(PVSS) = VSS(TVSS) = 0 V

[1][2] 2.53.3

3.6V

VDD(TVDD) TVDD supply volt-

age

VDDA = VDDD = VDD(TVDD) = VDD(PVDD);

VSSA =VSSD = VSS(PVSS) = VSS(TVSS) = 0 V

[1][2] 2.53.3

3.6V

VDD(PVDD) PVDD supply volt-

age

supply pad for host interface;

VDDA =VDDD =VDD(TVDD) = VDD(PVDD);

VSSA =VSSD = VSS(PVSS) = VSS(TVSS) = 0 V

[2] 1.6

1.8 to 3.3 3.6

Tamb

ambient tempera-

ture

30

+25

+85

C

Table 6.

Thermal characteristics

Symbol

Parameter

Conditions

Min Typ Max Unit

Rth(j-a)

thermal resistance from

junction to ambient

in free air with exposed pad

soldered on a 4 layer Jedec

PCB-0.5

-37

41.1 K/W

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