SL3S1205FUD2SLASHHAP datasheet(29/38 Pages) NXP

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NXP Semiconductors

SL3S1205_15

UCODE 8/8m

11 Characteristics

11.1 UCODE 8/8m bare die characteristics

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

input frequency

840

960

MHz

Pi(min)

minimum input power

READ sensitivity

[1] [2] [3] -

- 22.9

dBm

reduced operating

range

[4]

+ 1

dBm

Pi(min)

minimum input power

WRITE sensitivity

[4]

-17.8

dBm

16-bit

[5]

0.7

t 16bit

encoding speed

32-bit (block write)

[5]

1.2

chip input capacitance, Large Pads parallel

[2] [6] [7] -

0.69

866 MHz

[2] [6] [7] -

15-j265

915 MHz

[2] [6] [7] -

14-j252

chip impedance, Large Pads

953 MHz

[2] [6] [7] -

13-j242

typical assembled impedance,

Large Pads (see Figure 8)

915 MHz

[8] [9] [7] -

19-j234

typical assembled impedance in

case of single-slit antenna

assembly, Large Pads (see

Figure 9)

915 MHz

[8] [10]

[7]

13-j191

Table 15. UCODE 8/8m RF interface characteristics (RF1, RF2)

[1]

Power to process a QUERY command

[2]

Measured with a 50 Ω source impedance directly on the chip

[3]

Results in approximately -23 dBm tag sensitivity with a 2.15 dBi gain antenna

[4]

Tag sensitivity on a 2.15 dBi gain antenna

[5]

When the memory content is "0000...".

[6]

At minimum operating power

[7]

at center capacitor of Self Adjust

[8]

The antenna shall be matched to this impedance

[9]

Assuming 50ff additional assembly capacitance

[10] Assuming 220ff additional assembly+test pad capacitance

Symbol

Parameter

Conditions

Min

Typ

Max Unit

EEPROM characteristics

tret

retention time

Tamb ≤ 55 °C

year

Nendu(W)

write endurance

100k -

cycle

Table 16. UCODE 8/8m memory characteristics

SL3S1205_15

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 3.5 — 1 April 2021

COMPANY PUBLIC

398435

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