MCP79510 MAS [Micro Analog systems], MCP79510 Datasheet - Page 19

• Manufacturer Part Number: MCP79510
• Description: 3V SPI Real-Time Clock Calendar with Battery Switchover
• Manufacturer: MAS [Micro Analog systems]

7.0
REGISTER 7-1:
REGISTER 7-2:
REGISTER 7-3:
 2012 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
bit 7-4
bit 3-0
Note 1:
bit 7
Legend:
R = Readable bit
bit 7
bit 6-4
bit 3-0
bit 7
Legend:
R = Readable bit
bit 7
bit 6-4
bit 3-0
U-0
U-0
—
—
ALARM 1 REGISTERS
Hundredths and Tenth seconds only available on Alarm 1.
TENTH SECONDS<3:0>: Tenth Seconds
HUNDREDTHS OF SECONDS<3:0>: Hundredths of Seconds
bit 6
Unimplemented: Read as ‘0’
10 SECONDS<2:0>: 10 Seconds
SECONDS<3:0>: Seconds
bit 6
Unimplemented: Read as ‘0’
10 MINUTES<2:0>: 10 Minutes
MINUTES<3:0>: Minutes
Tenth Seconds
HUNDREDTHS OF SECONDS 0
SECONDS 0
MINUTES 0
R/W
W = Writable bit
W = Writable bit
W = Writable bit
10 Seconds
10 Minutes
R/W
R/W
X
X
14
13
Preliminary
bit 4 bit 3
bit 4 bit 3
bit 4 bit 3
X
MCP7952X/MCP7951X
U = Unimplemented bit, read as ‘0’
U = Unimplemented bit, read as ‘0’
U = Unimplemented bit, read as ‘0’
12
Hundredths of Seconds
Seconds
Minutes
R/W
R/W
R/W
DS22300A-page 19
bit 0
bit 0
bit 0