RV-4162 Datasheet, PDF (28/39 Pages) MICORO CRYSTAL SWITZERLAND – Ultra Small Real Time Clock

Micro Crystal
Ultra Small Real Time Clock / Calendar Module
RV-4162
7. ELECTRICAL CHARACTERISTICS
7.1. ABSOLUTE MAXIMUM RATINGS
In accordance with the Absolute Maximum Rating System IEC 60134
PARAMETER
SYMBOL CONDITIONS
Supply voltage
Input voltage
Output voltage
Output current
Power dissipation
Operating ambient temperature range
Storage temperature range
Electro Static Discharge voltage
VDD
VI
VO
IO
PD
TOPR
TSTO
VESD
>GND / <VDD
Stored as bare product
HBM¹⁾ TA = 25°C
MM²⁾ TA = 25°C
1)_{HBM: Human Body Model, according to JESD22-A114.}
2)_{MM: Machine Model, according to JESD22-A115.}
MIN.
GND -0.3
GND -0.2
GND -0.2
-40
-55
MAX.
+5.0
VDD +0.3
VDD +0.3
20
1
+85
+125
>1500
>1000
UNIT
V
V
V
mA
W
°C
°C
V
V
These data are based on characterization results, not tested in production.
Stresses above these listed maximum ratings may cause permanent damage to the device. Exposure beyond
specified operating conditions may affect device reliability or cause malfunction.
7.2. OPERATING AND AC MEASUREMENTS CONDITIONS
PARAMETER¹⁾
Supply voltage (VDD)
Operating ambient temperature (TA)
Load capacitance (CL)
Input rise and fall times
Input pulse voltages
Input and output timing ref. voltages
1) _{Output Hi-Z is defined as the point where data is no longer driven.}
RV-4162
1.3 to 4.4
-40 to +85
50
5
0.2 VDD to 0.8 VDD
0.3 VDD to 0.7 VDD
UNIT
V
°C
pF
ns
V
V
7.3. CAPACITANCE
PARAMETER^{1) 2)}
Input capacitance
Output capacitance
Low-pass filter input time constant (SDA and SCL)
SYMBOL
CIN
COUT3)
tLP
1) _{Effective capacitance measured with power supply at 3.6 V; sampled only, not 100% tested.}
2) _{At 25°C, f = 1 MHz.}
3) _{Outputs deselected.}
MIN.
-
-
-
MAX.
7
10
50
UNIT
pF
pF
ns
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