ST6208L/09L ST6210L/20L
DC ELECTRICAL CHARACTERISTICS(Cont’d)
2.4 AC ELECTRICAL CHARACTERISTICS
((TA = 0 to +70°C unless otherwise specified
Symbol
Parameter
Test Conditions
Min.
tREC
Supply Recovery Time (1)
100
VDD=3.0V
fRC
Internal frequency with RC
oscillator2) 3)
R=47kΩ
R=100kΩ
2.5
1.4
R=470kΩ
450
CIN
COUT
Input Capacitance
Output Capacitance
All Inputs Pins
All Outputs Pins
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.
Value
Typ.
3
1.7
520
Max.
3.5
2.1
600
10
10
Unit
ms
MHz
MHz
kHz
pF
pF
8/10
1