RV3049C2 [GOLLEDGE]
RTC SPI Bus;
| 型号： | RV3049C2 |
| 厂家： | 
GOLLEDGE ELECTRONICS LTD |
| 描述： | RTC SPI Bus |
| 文件： | 总5页 (文件大小：749K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RV3049C2 1/5
RV3049C2
RTC SPI Bus
Temperature compensated accuracy
AEC-Q200 compliant option
Compliant with 4-wire SPI bus
Backup battery input (internal switchover)
Programmable alarm, timer and interrupt
CONFIGURABLE OPTIONS
Parameter
Option Code
Time accuracy
Any
±3ppm max (0.26s/day) @ 25°C
±6ppm max (0.52s/day), -40+85°C
±25ppm max (2.17s/day), -40+85°C
±8ppm max (0.70s/day), -40+125°C
Operating temperature range
Any
A
B
D
-40 to +85°C
-40 to +125°C
Qualification
Any
Commercial
AEC-Q200 (Automotive)
A
v1.0
RV3049C2 2/5
SPECIFICATIONS
PACKAGE DRAWING
Frequencies
(selectable)
Dimensions
32.768kHz, 1024Hz, 32Hz, 1Hz
5.0 x 3.2 x 1.2mm
Frequency tolerance @ ±10ppm typ, ±20ppm max
25°C
Storage temperature -55 to +125°C
range
Supply voltage (VDD)
SPI bus active 1.8 ~ 5.5V
Time-keeping mode 1.3 ~ 5.5V
0.80µA typ, 1.0µA max
Supply current
(VDD=3.0V)
Shock and vibration
resistance
±5ppm, 5,000g, 0.3ms, ½ sine
±5ppm, 20g, 10.0 ~ 2,000Hz
Reflow, 260°C, 20 sec max
Soldering condition
ORDERING INFORMATION
TECHNICAL RESOURCES
To request a quotation for the RV3049C2 please use the
configurable options form to choose the options you require
and then submit your configured product to our team. Our
expert advisers are always happy to help with your
requirements and can be contacted on +44 1460 256 100 or
at sales@golledge.com.
RV-3049-Cx_App-Manual.pdf
RV-3049-C2_Development-Board.pdf
Following product selection you will be issued with a seven
character Golledge part number. Your Golledge part number is
the internationally accepted Golledge manufacturing part
number (MPN) that should be used for all project
documentation, including bills of materials (BoMs) and
purchase orders.
If you have any queries regarding any of our documentation
our dedicated sales team will be happy to help.
v1.0
RV3049C2 3/5
TAPE & REEL SPECIFICATION
HANDLING & STORAGE
Human Body Model (HBM) 1A (250V to <500V)
Moisture Sensitivity Level (MSL): 1 (or not applicable)
A:178* B:12 C:5.3 D:3.5 E:8 F:1.4 G:80 H:21
*Larger reel size available. Please ask for details
CONSTRUCTION
MATERIAL COMPOSITION
SON 10-pin ceramic package with glass lid
Lead-free (< 0.1% by weight )
RoHS 2 compliant with no exemptions. See our
declaration
REACH compliant. See our statement
Free of conflict minerals. See our declaration
Free of Halogens. See our declaration
Free of Ozone-depleting substances. See our
declaration
v1.0
RV3049C2 4/5
SUPPLY PARTNER
OTHER INFORMATION
An evaluation/development board for the RV3049C2 is also
available on request. Please contact our expert advisers
at sales@golledge.com for more information.
The RV3049C2 is manufactured by Microcrystal and stocked
and supplied by Golledge.
BLOCK DIAGRAM
v1.0
RV3049C2 5/5
v1.0
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