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PDF RV-4162-C7 Data sheet ( Hoja de datos )
| Número de pieza | RV-4162-C7 | |
| Descripción | Real Time Clock Module | |
| Fabricantes | MICORO CRYSTAL SWITZERLAND | |
| Logotipo |  |
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RV-4162-C7
Real Time Clock Module with I2C Bus
DIMENSIONS
Package:
Recommended Solder Pad:
100% leadfree, RoHS - compliant
All dimensions in mm typical
Ultra small SMT ceramic package
with integrated 32.768kHz Crystal
Automotive qualified, according to
AEC-Q200 Rev. C
I2C Interface Address: D0h
Frequency-Offset Trimming Register
Programmable Alarm and Interrupt
Oscillator Fail Detection
Watchdog Timer
Programmable Clock-Output
Time keeping mode down to 1.0 V
DESCRIPTION:
This ultra small RTC Module has been specially designed for miniature
and cost sensitive high volume applications.
The very small SMT ceramic package combines the 32.768 kHz crystal
unit with the CMOS-based oscillator and real-time-clock circuitry. The
clock function provides tenths/hundredths of seconds, seconds, minutes
and hours. The calendar function tracks date, month, year and century
with automatic leap year compensation. Programmable CLKOUT
frequencies, alarm settings and watchdog function increase flexibility
using this device.
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:
CLKOUT
INT
SCL
SDA
VDD
VSS
32.768 KHz
CRYSTAL
OSC
2
6
8 I2C-BUS
INTERFACE
1
5 POWER UP RESET
3
DIVIDER
FREQUENCY-OFFSET
COMPENSATION
CLKOUT OUTPUT
CONTROL
OSCILLATOR FAIL
DETECTION
INT CONTROL
WATCHDOG
ADDRESS REGISTER
10th/100th Second 00
Seconds
Minutes
Hours
Day
Date
Month / Century
Years
Freq. Compensation
Watchdog
Month Alarm
Date Alarm
Hour Alarm
Minute Alarm
Second Alarm
Flags
0F
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet RV-4162-C7.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| RV-4162-C7 | Real Time Clock Module | MICORO CRYSTAL SWITZERLAND |
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