V3020SO8A EMMICRO [EM Microelectronic - MARIN SA], V3020SO8A Datasheet - Page 2

• Manufacturer Part Number: V3020SO8A
• Description: Ultra Low Power 1-Bit 32 kHz RTC
• Manufacturer: EMMICRO [EM Microelectronic - MARIN SA]

Absolute Maximum Ratings
Stresses above these listed maximum ratings may cause
permanent damages to the device. Exposure beyond
specified operating conditions may affect device reliability
or cause malfunction.
Electrical Characteristics (standard temperature range)
V
Copyright © 2005, EM Microelectronic-Marin SA
Parameter
Total static supply
Total static supply
Dynamic current
Input / Output
Input logic low
Input logic high
Output logic low
Output logic high
Input leakage
Output tri-state leakage on I/O
pin
Oscillator
Starting voltage
Input capacitance on XI
Output capacitance on XO
Start-up time
Frequency stability
Frequency Measurement Mode
Current source on I/O pin
pulsed on/off @ 256 Hz
Parameter
Maximum voltage at V
Minimun voltage at V
Maximum voltage at any
signal pin
Minimum voltage at any signal
pin
Maximum storage
temperature
Minimum storage temperature
Electrostatic discharge
maximum to MIL-STD-883C
method 3015.7 with ref. to V
Maximum soldering conditions
DD
= 5.0V ±10%, V
R
SS
= 0V and T
DD
DD
SS
A
Symbol
=-40 to +85°C, unless otherwise specified
T
T
V
V
Symbol
V
T
STOmax
V
STOmin
V
DDmax
DDmin
C
V
Smax
Smax
T
V
I
V
∆ f/f
max
V
C
min
V
I
I
I
I
ONF
I
OUT
STA
SS
SS
SS
TS
STA
OH
IN
OL
IH
IN
IL
250°C x 10s
V
V
V
V
Conditions
DD
SS
SS
SS
+150°C
Test Conditions
All outputs open, all inputs at V
V
T
All outputs open, all inputs at V
V
T
I/O to V
address 0 = 0, read all 0
I
I
0.0 < V
T
T
1.5 ≤ V
V
1000V
RD = V
CS = 4 MHz
CS high, and address 0, bit 0, low
CS high, addr.0, bit 0, high
OL
OH
-65°C
DD
A
DD
A
A
A
I/O
+ 7.0V
– 0.3V
+ 0.3V
– 0.3V
= 0 to +°70°C
= 0 to +°70°C
= +25°C
= +25°C
= 4 mA
= 4 mA
= 1V
Table 1
= 3.0V, address 0 = 0
= 5V, address 0 = 0
DD
IN
SS
SS
< 5.0V
≤ 5.5V, T
, WR = V
through 1M Ω
Handling Procedures
This device has built-in protection against high static
voltages or electric fields; however, anti-static precautions
must be taken as for any other CMOS component. Unless
otherwise specified, proper operation can only occur when
all terminal voltages are kept within the voltage range.
Unused inputs must always be tied to a defined logic
voltage level.
Operating Conditions
1)
2)
A
2
Parameter
Operating temperature
Logic supply voltage
Supply voltage dv/dt
(power-up & power-down)
Decoupling capacitor
Crystal Characteristics
Frequency
Load capacitance
Series resistance
DD
= +25°C
The maximum operating temperature is confirmed by
sampling at initial device qualification. In production,
all devices are tested at +85°C. On request, devices
tested at +125°C can be supplied.
See Fig. 5
,
2)
DD
DD
Min
3.5
2.4
1.2
10
1)
Symbol
V
T
C
R
f
DD
A
L
S
Typ
390
460
0.1
0.1
0.3
25
13
9
1
www.emmicroelectronic.com
Min
-40
1.2
7
32.768
Max
600
490
800
600
300
1.0
0.4
0.5
Typ
100
V3020
5.0
8.2
60
35
1
1
+125
Max
12.5
5.5
50
6
ppm/V
Table 2
Table 3
Unit
µA
µA
µA
µA
nA
nA
nA
nA
pF
pF
V
V
V
V
V
s
V/µs
Unit
kHz
kΩ
°C
nF
pF
V