PCF85263ATL/A View Datasheet(PDF) - NXP Semiconductors.

Part Name

Description

MFG CO.

PCF85263ATL/A

Tiny Real-Time Clock/calendar with alarm function, battery switch-over, time stamp input, and I2C-bus

NXP Semiconductors. 

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Table 6. Stop-watch mode time registers …continued

Bit positions labeled as - are not implemented. After reset, all registers are set according to Table 62 on page 59. …continued

Address Register name

Bit

Reference

7

6

5

4

3

2

1

0

Stop-watch timestamp1 (TSR1)

11h

TSR1_seconds

-

TSR1_SECONDS (0 to 59)

Section 8.7

12h

TSR1_minutes

-

TSR1_MINUTES (0 to 59)

13h

TSR1_hr_xx_xx_00 TSR1_HR_XX_XX_00 (0 to 99)

14h

TSR1_hr_xx_00_xx TSR1_HR_XX_00_XX (0 to 99)

15h

TSR1_hr_00_xx_xx TSR1_HR_00_XX_XX (0 to 99)

16h

not used

-

-

-

-

-

-

-

-

Stop-watch timestamp2 (TSR2)

17h

TSR2_seconds

-

TSR2_SECONDS (0 to 59)

Section 8.7

18h

TSR2_minutes

-

TSR2_MINUTES (0 to 59)

19h

TSR2_hr_xx_xx_00 TSR2_HR_XX_XX_00 (0 to 99)

1Ah

TSR2_hr_xx_00_xx TSR2_HR_XX_00_XX (0 to 99)

1Bh

TSR2_hr_00_xx_xx TSR2_HR_00_XX_XX (0 to 99)

1Ch

not used

-

-

-

-

-

-

-

-

Stop-watch timestamp3 (TSR3)

1Dh

TSR3_seconds

-

TSR3_SECONDS (0 to 59)

Section 8.7

1Eh

TSR3_minutes

-

TSR3_MINUTES (0 to 59)

1Fh

TSR3_hr_xx_xx_00 TSR3_HR_XX_XX_00 (0 to 99)

20h

TSR3_hr_xx_00_xx TSR3_HR_XX_00_XX (0 to 99)

21h

TSR3_hr_00_xx_xx TSR3_HR_00_XX_XX (0 to 99)

22h

not used

-

-

-

-

-

-

-

-

Stop-watch timestamp mode control

23h

TSR_mode

TSR3M[1:0]

-

TSR2M[2:0]

TSR1M[1:0]

Section 8.7

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