ST25R200 datasheet(73/88 Pages) STMICROELECTRONICS

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6.4

Electrical specifications

Table 92. Electrical characteristics (VDD = 2.7 V, VDD_IO = 2.7 V)

Symbol

Parameter

Conditions(1)

Min

Typ Max Unit

IRESET Supply current in reset mode

Tjun = -40 °C to 25 °C (2)

0.12 1.2

μA

Tjun = 85 °C(2)(7)

0.4

Tjun = 125 °C(2)

IPD

Supply current in Power-down mode

Tjun = -40 °C to 25 °C (3)

1.2

2.2

μA

Tjun = 85 °C(3)(7)

3.5

Tjun = 125 °C(3)

IWU

Supply current in Wake-up mode

Tjun = -40 °C to 25 °C(4)

1.7

4.2

μA

Tjun = 85 °C(4)(7)

Tjun = 125 °C (4)

IRD

Supply current in Ready mode

(5)

4.2

9.5

IALL

Supply current all active

(6)

RRFO

RFO1 and RFO2 driver output resistance

VRFO = 150 mV(7)

RRFI

RFI input resistance

(7)

kΩ

VPOR

Power on reset voltage

(7)

0.3

0.75 1.3

VAGD

AGD voltage

(5)

1.4

1.5

1.6

tRESET Time between RESET pin in high state to device reset

(7)

μs

tBOOT

Time between power On/RESET high-to-low transition and first

SPI operation

(7)

1000

μs

1. The minimum and maximum values are tested in production at 25 °C, other temperature values are evaluated by

characterization.

2. The registers are in the default state.

3. The register 01h is set to 04h (miso_pd1 enabled), and the other registers are in the default state.

4. The register 00h is set to 01h (wake-up enabled), register 01h is set to 04h (miso_pd1 enabled), and the other registers are

in default state.

5. The register 00h is set to 02h (Enabled), and the other registers are in the default state.

6. The register 00h is set to 3Ah (Enabled, VDD_AM enabled, Tx enabled, Rx enabled), the register 03h is set to 0Fh (RFO

segments disabled), and the other registers are in default state.

7. Evaluated by characterization - not tested in production.

ST25R200

Electrical characteristics

DS13658 - Rev 2

page 73/88

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