MCP795B10 MAS [Micro Analog systems], MCP795B10 Datasheet - Page 24

• Manufacturer Part Number: MCP795B10
• Description: SPI Real-Time Clock Calendar
• Manufacturer: MAS [Micro Analog systems]

MCP795WXX/MCP795BXX
8.0
REGISTER 8-1:
REGISTER 8-2:
REGISTER 8-3:
DS22280A-page 24
bit 7
Legend: R = Readable Bit W = Writable Bit U = Unimplemented bit, Read as ‘0’
bit 7
Legend: R = Readable Bit W = Writable Bit U = Unimplemented bit, Read as ‘0’
bit 7
Legend: R = Readable Bit W = Writable Bit U = Unimplemented bit, Read as ‘0’
Note:
bit 6-4
bit 3-0
bit 3-0
bit 7-6
bit 5-4
bit 3-0
bit 7
bit 7
bit 6
bit 5
bit 4
U
U
U
POWER-DOWN TIME-STAMP REGISTERS
It is strongly recommended that the timesaver function only be used when the oscillator is running. This
will ensure accurate functionality.
Unimplemented
10 Minutes
Minutes
Unimplemented
12/24 (this is a copy of the status of the bit in register 0x03:6 at the time of the event)
10 Hour AM/PM
10 Hour
Hour
Unimplemented
10 Date
Date
bit 6
12/24
bit 6
bit 6
RW
U
MINUTES 0
HOUR 0
DATE 0
10 Hour
AM/PM
bit 5
bit 5
10 Minutes
X
X
1A
19
RW
RW
RW
X
18
10 Date
10 Hours
bit 4
bit 4
RW
RW
Preliminary
bit 4 bit 3
bit 3
bit 3
Minutes
Hour
Date
RW
RW
RW
 2011 Microchip Technology Inc.
bit 0
bit 0
bit 0