As of October 2023

Find

Clock Oscillators Here

CMOS/ 1.8V, 2.5V, 3.3V / 2.0×1.6, 2.5×2.0, 3.2×2.5, 5.0×3.2, 7.0×5.0mm

Specifications

Item

Symbol

Conditions

Min.

Max.

Unit

Output Frequency

Fo

32.768

kHz

Frequency Tolerance

F_tol

Initial tolerance(@+25°C),

Operating temperature range,

Rated power supply voltage

change (Vcc±10%)

Temp.:−40to+85°C

−25

+25

×10−6

Temp.:−40to+125°C

−90

+90

F_Aging Aging (@1 year)

−3

+3

F_Oth Others (Load change, shock and vibration)

−4

+4

Storage Temperature Range

T_STG

−55

+150

°C

Operating Temperature

T_use

−40

+85

°C

−40

+125

Max. Supply Voltage

—

−0.3

+4.5

V

Supply Voltage

VCC

+1.60 +3.63

V

Current Consumption

(No Load)

ICC

1.6≤Vcc≤2.0V

—

28

μA

2.0<Vcc≤2.8V

—

29

2.8<Vcc≤3.63V

—

30

Stand-by Current

I_std

—

5

µA

Symmetry

SYM @50% Vcc

45

55

%

Rise/ Fall Time

(10% VCC to 90% VCC Out-

put Level)

Tr/ Tf

—

50

ns

Low Level Output Voltage

VOL IOL= 1mA

— 10% VCC

V

High Level Output Voltage VOH IOH=−1mA

90% VCC —

V

Output Load

L_CMOS

15

pF

Low Level Input Voltage

VIL

— 30% VCC

V

High Level Input Voltage

VIH

70% VCC —

V

Disable Time

t_dis

—

100

ns

Enable Time

t_ena

—

2

ms

Start-up Time

t_sta @Minimum operating voltage to be 0 sec.

—

5

ms

Note: All electrical characteristics are defined at the maximum load and operating temperature range.

Clock Oscillators Surface Mount Type

Clock K-Series (32.768kHz)

Pad Connections

#1 Stand-by Function

#2 Case GND

#3 Output

#4 VCC

Stand-by Function

Pad1 Pad3 (Output)

Open Active

"H" Level Active

"L" Level High Z (No-Oscillation)