MCP7952X datasheet(16/50 Pages) MAS

tên linh kiện	MCP7952X

Giải thích chi tiết về linh kiện	3V SPI Real-Time Clock Calendar with Battery Switchover

PDF	50 Pages

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nhà sản xuất	MAS [Micro Analog systems]

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16 / 50 page

MCP7952X/MCP7951X

DS22300A-page 16

Preliminary

 2012 Microchip Technology Inc.

6.0

ALARM 0 REGISTERS

SECONDS 0X0C

U-0

R/W

—

10 Seconds

Seconds

bit 7

bit 6

bit 4 bit 3

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

bit 7

Unimplemented: Read as ‘0’

bit 6-4

10 SECONDS<2:0>: 10 Seconds

bit 3-0

SECONDS<3:0>: Seconds

Note:

This contains the seconds match for the Alarm 0.

MINUTES 0X0D

U-0

R/W

—

10 Minutes

Minutes

bit 7

bit 6

bit 4 bit 3

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

bit 7

Unimplemented: Read as ‘0’

bit 6-4

10 MINUTES<2:0>: 10 Seconds

bit 3-0

MINUTES<3:0>: Seconds

Note:

This contains the minutes match for the Alarm 0.

HOURS 0X0E

U-0

R/W

—

12/24

10 Hour

AM/PM

10 Hour

Hour

bit 7

bit 6

bit 5

bit 4 bit 3

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

bit 7

Unimplemented: Read as ‘0’

bit 6

12/24: This is a copy of bit 6 in the Hours register (0x03)

bit 5

10 HOUR AM/PM

bit 4

10 HOUR

bit 3-0

HOUR<3:0>

Note:

This contains the minutes match for the Alarm 0.

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