參數(shù)資料
型號: S-3531AECA-TB-01
元件分類: 時鐘/數(shù)據(jù)恢復(fù)及定時提取
英文描述: REAL TIME CLOCK, UUC8
封裝: DIE-8
文件頁數(shù): 16/29頁
文件大?。?/td> 236K
代理商: S-3531AECA-TB-01
REAL-TIME CLOCK
S-3531A
22
Seiko Instruments Inc.
n
n Absolute Maximum Ratings
Table 5 Absolute maximum ratings
Item
Symbol
Rating
Unit
Applicable pin, conditions
Power voltage
VDD
-0.3 to +6.5
V
Input voltage
VIN
-0.3 to +6.5
V
SCL,SDA
Output voltage
VOUT
-0.3 to +6.5
V
SDA,INT1, F32K
Operating temperature
Topr
-40 to +85
°C
VDD=3.0V
Storage temperature
Tstg
-55 to +125
°C
n
n Recommended Operating Conditions
Table 6 Recommended operating conditions
Item
Symbol
Condition
Min.
Typ.
Max.
Unit
Power voltage
VDD
1.7
3.0
5.5
V
Operating temperature
Topr
-20
+25
+70
°C
n
n Oscillation Characteristics
Table 7 Oscillation characteristics
(Ta=25
°C, VDD=3V, DS-VT-200 (crystal oscillator, CL=6pF, 32,768Hz) manufactured by Seiko Instruments Inc.)
Item
Symbol
Condition
Min.
Typ.
Max.
Unit
Oscillation start voltage
VSTA
Within ten seconds
1.7
5.5
V
Oscillation start time
TSTA
1
SEC
IC-to-IC frequency diversity
δIC
-10
+10
ppm
Frequency voltage diversity
δV
VDD=1.7 to 5.5V
-3
+3
ppm/V
Input capacity
Cg
Applied to the XIN pin
3
35
pF
Output capacity
Cd
Applied to the XOUT pin
12
pF
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