RV-3049-C2 OPTION B MICRO CRYSTAL, RV-3049-C2 OPTION B Datasheet

RV-3049-C2 OPTION B

Manufacturer Part Number

RV-3049-C2 OPTION B

Description

REAL-TIME-CLOCK, SMD, SPI, 32.768KHZ

Manufacturer

MICRO CRYSTAL

Datasheet

1.RV-3049-C2_OPTION_B.pdf (2 pages)

Specifications of RV-3049-C2 OPTION B

Clock Format

Clock Ic Type

RTC

Digital Ic Case Style

SON

No. Of Pins

Operating Temperature Range

-40Â°C To +85Â°C

Ic Case Style

SON

Date Format

Package / Case

SON

Interface Type

4-Wire, SPI

Supply Voltage Range

1.3V To 5.5V

Rohs Compliant

Yes

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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M I C R O C R Y S TA L S W I T Z E R L A N D

BLOCKDIAGRAM:

Extremely Accurate RTC Module

with embedded Xtal.

SPI Interface

Temperature Compensation

AEC Q200 Rev. C compliant

Option A:

@ +25°C

0°C to +50°C

-10°C to +60°C

-40°C to +85°C

-40°C to +125°C ± 0.70 s/day

Option B:

@ +25°C

0°C to +50°C

-10°C to +60°C

-40°C to +85°C

emperature

100% leadfree, RoHS - compliant

Time Deviation

± 0.35 s/day

± 0.44 s/day

± 0.52 s/day

± 0.87 s/day

± 2.17 s/day

± 0.26 s/day

± 0.44 s/day

Calibrated

Default

±10ppm

±25ppm

± 3ppm

± 5ppm

± 4ppm

± 5ppm

± 6ppm

± 8ppm

± 3ppm

DESCRIPTION:

The RV-3049-C2 is a Real-Time-Clock Module with embedded

Crystal.

and

Temperature Compensation is calibrated in the factory and leads

to a very high time-accuracy of ± 6ppm from -40°C to +85°C and

± 8ppm from -40°C to +125°C.

Beside standard RTC functions, it includes a Backup-Battery Input with

internal switchover function, a programmable Trickle-charge circuitry,

an integrated Temperature Sensor with digital-output and offers 8 Bytes

RAM and 2 Bytes EEPROM for customer's application.

The calendar function tracks year and leap -year ﬂ ags. The clock tracks

second, minute and hour in 24-hour format. Programmable alarm setting

and universal timer functions increase ﬂ exibility.

For pick-and-place equipment, the parts are available in 12 mm tape:

DIMENSIONS

CLKOUT

CLKOE

INT

SCL

SDO

SDI

13” (330 mm) reel with 5'000 parts

BACKUP

7” (178 mm) reel with 1'000 parts

RV-3049-C2

Real Time Clock Module with SPI-Bus

offers

1,0

Package:

This

5,0

temperature

32.768 kHz

± 0,2

Xtal

RTC

0,4

CONTROL

OUTPUT

SPI-BUS

Interface

4-wire

Serial

OSC

has

CONTROL

POWER

compensated

4-wire

Recommended Solder Pad:

COMPENSATION

TEMPERATURE

All dimensions in mm typical

1,0

serial

CONTROL

DIVIDER

SYSTEM

LOGIC

and

TEMPERATURE

1,0

SENSOR

time.

4,6

1,0

0,6

Interface

1,0

The

Weekday Alarm

Temperature °K

Xtal Temp-Coef

Seconds Alarm

User EEPROM

Minutes Alarm

Xtal Deviation

Xtal T0 Temp

Month Alarm

EE Control 1

On / Off Ctrl

Hour Alarm

Year Alarm

Day Alarm

Timer Low

Timer High

User RAM

IRQ Ctrl

Control 3

Control 4

Weekday

Seconds

Minutes

2 Bytes

Hours

Month

8 Byte

STC-Smart

Date

Year

(SPI-Bus)

Related parts for RV-3049-C2 OPTION B

RV-3049-C2 OPTION B Summary of contents

Page 1

... Real Time Clock Module with SPI-Bus DIMENSIONS Package: 5,0 ± 0,2 1,0 0,4 DESCRIPTION: The RV-3049- Real-Time-Clock Module with embedded Crystal. This RTC and offers temperature Temperature Compensation is calibrated in the factory and leads to a very high time-accuracy of ± 6ppm from -40°C to +85°C and ± ...

Page 2

... Product Marking #10 #6 3049 #1 #5 Pin 1 Index All specifications subject to change without notice. Micro Crystal AG Mühlestrasse 14 CH-2540 Grenchen Switzerland Condition Min. Typ. Max Unit Time keeping 1.3 5.5 Temp. comp. 1.8 5 800 1000 DD Progr ...

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