AT73C224-B_14 Datasheet, PDF (23/75 Pages) ATMEL Corporation – Ultra-low Power Real-time Clock (RTC) and Backup Battery Management

AT73C224
6.2 PMU Registers
6.2.1 BOOST Command Register
Register Name:
BST_CLR
Access Type:
Read/Write
Address:
0x10
7
6
5
4
3
2
1
0
–
–
–
–
–
–
–
EN(*)
A minimum of 3 clock cycles of 15 kHz clock must be waited after any write operation before doing a new register access.
• EN:
Writing EN to 1 starts the BOOST/SEPIC converter.
Writing En to 0 stops the BOOST/SEPIC converter.
(*): Default value depends on the chosen AT73C224-x device (see Section 5.2).
23
6266A–PMAAC–08-Sep-08