파트넘버.co.kr RV-8564-C3 데이터시트 PDF


RV-8564-C3 반도체 회로 부품 판매점

Real Time Clock Module



MICORO CRYSTAL SWITZERLAND 로고
MICORO CRYSTAL SWITZERLAND
RV-8564-C3 데이터시트, 핀배열, 회로
RV-8564-C3
Real Time Clock Module with I2C Bus
DIMENSIONS
Package:
3,70
0,8
0,3
Recommended Solder Pad:
0,8 0,8 0,8 0,8
0,5
1 23 45
10 9 8 7 6
3,70
100% leadfree, RoHS - compliant
All dimensions in mm typical
Automotive qualified, according to
AEC-Q200 Rev. C
Xtal integrated solution
Miniature SMT ceramic package
Ultra low power consumption
Very tight frequency tolerance
I2C Bus Interface (400 kHz) *
Programmable Clock-output
Low aging
Time keeping mode down to 1.2 V
Programmable alarm, timer and
interrupt functions
DESCRIPTION:
This miniature SMD ceramic package has been specially designed to
combine the 32.768 kHz crystal unit with the CMOS-based oscillator and
real-time-clock circuit.
The calendar function tracks year, month, date, and day-of-the-week with
built-in century and leap-year ags. The clock function tracks minute and
second in 24-hour format. Programmable alarm setting and universal
timer functions increase exibility.
For pick-and-place equipment, the parts are available in 12 mm tape:
7” (178 mm) reel with 1'000 parts
7” (178 mm) reel with 3'000 parts
BLOCK DIAGRAM:
* The I2C Bus is a trademark of Philips Electronics N.V.


RV-8564-C3 데이터시트, 핀배열, 회로
ELECTRICAL CHARACTERISTICS
AT 25°C:
ENVIRONMENTAL
CHARACTERISTICS:
TERMINATIONS AND
PROCESSING:
FREQUENCY TEMPERATURE
CHARACTERISTICS:
PIN CONNECTIONS
TOP VIEW:
Symbol Condition Min. Typ. Max Unit
Supply voltage
Supply voltage
Power current
during access
VDD I2C Bus Active 1.8
VDD Time keeping 1.2
fscl=400 kHz
IDD fscl=100 kHz
5.5 V
5.5 V
800 μA
200 μA
Current consumption
Time keeping mode
IDDO
fscl=0 Hz, VDD 3 V
fscl=0 Hz, VDD 2 V
250 500 nA
225 450 nA
CLKOUT frequency
Programmable 32768/1024/32/1 Hz
Frequency tolerance F/F
@ 25°C
±10 / ±20 1)
ppm
Aging rst year max. F/F
@ 25°C
± 3 ppm
Frequency vs. temp. F/FO
20 T0 30
ppm–0.035 ppm/°C² (T - T0)2 ±10%
1) Tighter and wider frequency tolerances on request.
Conditions
Max. Dev.
Storage temp. range
–55 to +125°C
TA Operating temperature range
–40 to +85°C
Shock resistance
F/F 5000 g, 0.3 ms, ½ sine +/-5 ppm
Vibration resistance
F/F 20 g / 10–2000 Hz +/-5 ppm
Package-Type
SON 10-pin
Termination
For SMD mounting
Au plated pads
Processing
Reow soldering
260°C / 20 s max.
20.0
0.0
-20.0
-40.0
-60.0
-80.0
-100.0
-120.0
-140.0
-160.0
-180.0
-60 -40 -20
0 20 40
T °C
Tuning Fork Crystal
60
80 100
Product Marking
10
6
8564
1
Pin 1 Index
5
Pin Connection
1 CLKOE CLK Output Enable
2 VDD Supply Voltage
3 CLKOUT Clock Output
4 SCL Serial Clock Input
5
SDA
Serial Data
6 INT Interrupt utput
7
GND
Ground
Pins 8, 9, 10 are not connected.
All specifications subject to change without notice.
Micro Crystal AG
Mühlestrasse 14
CH-2540 Grenchen
Switzerland
Tel. +41 32 655 82 82
Fax +41 32 655 82 83
www.microcrystal.com
Version 1.3/05.2012




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( mcs )

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