ST62T00C datasheet(51/70 Pages) STMICROELECTRONICS

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ST62T00C/T01C ST62T03C/E01C

DC ELECTRICAL CHARACTERISTICS (Cont’d)

(TA = -40 to +85°C unless otherwise specified))

Note:

(*) All Peripherals in stand-by.

6.4 AC ELECTRICAL CHARACTERISTICS

(TA = -40 to +125°C unless otherwise specified)

Notes:

1. Period for which VDD has to be connected at 0V to allow internal Reset function at next power-up.

2 An oscillator frequency above 1MHz is recommended for reliable A/D results.

3. Measure performed with OSCin pin soldered on PCB, with an around 2pF equivalent capacitance.

Symbol

Parameter

Test Conditions

Value

Unit

Min.

Typ.

Max.

Vup

LVD Threshold in power-on

Vdn +50 mV

4.1

4.3

Vdn

LVD threshold in powerdown

3.6

3.8

Vup -50 mV

VOL

Low Level Output Voltage

All Output pins

VDD= 5.0V; IOL = +10µA

VDD= 5.0V; IOL = + 5mA

VDD= 5.0V; IOL = + 10mAv

0.1

0.8

1.2

Low Level Output Voltage

20 mA Sink I/O pins

VDD= 5.0V; IOL = +10µA

VDD= 5.0V; IOL = +10mA

VDD= 5.0V; IOL = +20mA

VDD= 5.0V; IOL = +30mA

0.1

0.8

1.3

2.0

VOH

High Level Output Voltage

All Output pins

VDD= 5.0V; IOH = -10µA

VDD= 5.0V; IOH = -5.0mA

4.9

3.5

IDD

Supply Current in STOP

Mode, with LVD disabled(*)

ILOAD=0mA

VDD=5.0V

µA

Symbol

Parameter

Test Conditions

Value

Unit

Min.

Typ.

Max.

tREC

Supply Recovery Time (1)

100

fLFAO

Internal frequency with LFAO active

200

400

800

kHz

fOSG

Internal Frequency with OSG

enabled2)

VDD =3V

VDD = 3.6V

VDD = 4.5V

fOSC

MHz

fRC

Internal frequency with RC oscillator

and OSG disabled2) 3)

VDD=5.0V

R=47k

Ω

R=100k

Ω

R=470k

Ω

2.7

800

3.2

850

5.8

3.5

900

MHz

kHz

CIN

Input Capacitance

All Inputs Pins

COUT

Output Capacitance

All Outputs Pins

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