E1217X ATMEL [ATMEL Corporation], E1217X Datasheet - Page 4

• Manufacturer Part Number: E1217X
• Description: 32 KHZ STANDARD WATCH CMOS IC
• Manufacturer: ATMEL [ATMEL Corporation]

Absolute Maximum Ratings
Absolute maximum ratings define parameter limits which, if exceeded, may permanently change or damage the device.
All inputs and outputs on Atmel’s circuits are protected against electrostatic discharges. However, precautions to minimize
the build-up of electrostatic charges during handling are recommended.
The circuit is protected against supply-voltage reversal for typically 5 minutes.
Operating Characteristics
V
All voltage levels are measured with reference to V
4
Parameters
Supply voltage
Input voltage range, all inputs
Output short-circuit duration
Power dissipation (DIL package)
Operating ambient temperature range
Storage temperature range
Lead temperature during soldering at 2 mm
distance, 10 s
Parameters
Operating voltage
Operating current
RESET input current
Motor Outputs
Motor output current
Motor period
Motor pulse width
Motor test period
Oscillator
Stability
Start-up voltage
Integrated input capacitor
Integrated output capacitor
Note:
DD
= 0 V; V
1. Typical parameters represent the statistical mean values.
e1217X
SS
= -1.55 V; T
amb
= +25 ° C; C
Test Conditions
Functional test (Figure 2)
C
RESET = V
R
DV
Startup within 2 s
C
oscout
L
OSCOUTmax
SS
= 2 kW, V
= 100 mV, C
TR
= 16 pF, R
= 15 pF, unless otherwise specified.
DD
= 24 pF
SS
= -1.55 V
Symbol
DD
L
T
TR
V
T
T
P
V
. Test crystal as specified below.
= R
amb
stg
SS
sld
tot
IN
= 5 pF
(V
SS
- 0.3 V) £ V
C
Symbol
C
OSC OUT
T
OSC IN
V
V
Df/f
I
T
T
I
I
SS
M
MT
SS
R
ST
M
M
-40 to +125
-20 to +70
-0.3 to +5
indefinite
Value
125
260
IN
£ (V
Min.
±0.7
-1.3
-1.3
DD
+ 0.3 V)
See Table 2
See Table 2
See Table 2
See Table 2
See Table 2
Typ.
-180
0.1
8
(1)
Max.
-300
-1.8
4728A–CLOCK–06/03
Unit
mW
°C
°C
°C
V
V
Unit
ppm
mA
nA
nA
ms
ms
pF
pF
V
V
s