FN6659 datasheet(9/32 Pages) RENESAS

Part #	FN6659

Description	Low Power RTC with Battery-Backed SRAM and Embedded Temp Compensation ±5ppm with Auto Daylight Saving

PDF	32 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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9 / 32 page

ISL12022

FN6659 Rev.3.01

Page 9 of 32

Oct 24, 2019

Typical Performance Curves Temperature is +25°C unless otherwise specified.

FIGURE 3. IBAT vs VBAT

FIGURE 4. IBAT vs TEMPERATURE

FIGURE 5. IDD1 vs TEMPERATURE

FIGURE 6. IDD1 vs VDD

FIGURE 7. FOUT vs IDD

FIGURE 8. IDD vs TEMPERATURE, 3 DIFFERENT FOUT

800

850

900

950

1000

1050

1.8

2.3

2.8

3.3

3.8

4.3

4.8

5.3

VBAT VOLTAGE (V)

600

800

1000

1200

1400

1600

-40

-20

2040

6080

TEMPERATURE (°C)

VBAT = 1.8V

VBAT = 3.0V

VBAT = 5.5V

-40

-20

204060

TEMPERATURE (°C)

VDD = 2.7V

VDD = 3.3V

VDD = 5.5V

3.0

3.2

3.4

3.6

3.8

4.0

4.2

4.4

2.73.2

3.74.2

4.75.2

VDD (V)

0.01

0.1

100

10k

100k

FREQUENCY OUTPUT (Hz)

VDD = 2.7V

VDD = 3.3V

VDD = 5.5V

2.5

3.0

3.5

4.0

4.5

5.0

5.5

-40

-20

406080

TEMPERATURE (°C)

FOUT = 32kHz

FOUT = 1Hz and 64Hz

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