Click to expand full text
Real Time Clock - I2C Bus
2011/65/EU
3.70 (typ)
2.50 (typ)
0.90 (max)
SOLDER PAD LAYOUT
0.80
0.60
15 10 6
3.00
0.80
0.30 0.50 0.80 TOP VIEW
PAD CONNECTION
PAD CONNECTION
1 Clock output enable (CLKOE) 6 Ground (VSS)
2 Supply (VDD)
7 Interrupt output (INT)
3 Clock output (CLKOUT)
8 Not connected
4 Serial clock input (SCL)
9 Backup supply voltage
5 Serial data (SDA)
10 Not connected
Features
Temperature compensated accuracy AEC Q200 Rev C compliant Compliant with I2C-Bus interface (400kHz) Backup battery input (internal switchover) Programmable alarm, timer and interrupt
Block Diagram
RV3029C3
Specifications
Parameters
Frequencies (selectable): 32.
RV3029C3 Datasheet
