SN250 datasheet(14/130 Pages) STMICROELECTRONICS

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Electrical characteristics

SN250

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Electrical characteristics

5.1

Absolute maximum ratings

Table 2 lists the absolute maximum ratings for the SN250.

5.2

Recommended operating conditions

Table 3 lists the rated operating conditions of the SN250.

Table 2.

Absolute maximum ratings

Parameter

Test Conditions

Min.

Max.

Unit

Regulator voltage (VDD_PADS)

− 0.3

3.6

Core voltage (VDD_24MHz, VDD_VCO,

VDD_RF, VDD_IF, VDD_PADSA,

VDD_FLASH, VDD_PRE, VDD_SYNTH,

VDD_CORE)

− 0.3

2.0

Voltage on RF_P,N; RF_TX_ALT_P,N

− 0.3

3.6

Voltage on any GPIO[16:0], SIF_CLK,

SIF_MISO, SIF_MOSI, SIF_LOADB,

OSC32A, OSC32B, RSTB, VREG_OUT

− 0.3

VDD_PADS

+ 0.3

Voltage on TX_ACTIVE, BIAS_R,

OSCA, OSCB

− 0.3

VDD_CORE

+ 0.3

Storage temperature

− 40

+ 140

°C

Table 3.

Operating conditions

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Regulator input voltage (VDD_PADS)

2.1

3.6

Core input voltage (VDD_24MHZ,

VDD_VCO, VDD_RF, VDD_IF,

VDD_PADSA, VDD_FLASH,

VDD_PRE, VDD_SYNTH, VDD_CORE)

1.7

1.8

1.9

Temperature range

-40

+ 85

°C

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