ISL12022M datasheet(7/31 Pages) INTERSIL

부품명	ISL12022M

상세설명	Low Power RTC with Battery Backed SRAM,Integrated 짹5ppm Temperature Compensation and Auto Daylight Saving

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제조업체	INTERSIL [Intersil Corporation]

홈페이지	http://www.intersil.com/cda/home

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7

FN6668.7

June 4, 2010

tHD:STA

START Condition Hold Time

From SDA falling edge

crossing 30% of VDD to

SCL falling edge crossing

70% of VDD.

600

ns

tSU:DAT

Input Data Setup Time

From SDA exiting the

30% to 70% of VDD

window, to SCL rising

edge crossing 30% of

VDD.

100

ns

tHD:DAT

Input Data Hold Time

From SCL falling edge

crossing 30% of VDD to

SDA entering the 30% to

70% of VDD window.

20

900

ns

tSU:STO

STOP Condition Setup Time

From SCL rising edge

crossing 70% of VDD, to

SDA rising edge crossing

30% of VDD.

600

ns

tHD:STO

STOP Condition Hold Time

From SDA rising edge to

SCL falling edge. Both

crossing 70% of VDD.

600

ns

tDH

Output Data Hold Time

From SCL falling edge

crossing 30% of VDD,

until SDA enters the

30% to 70% of VDD

window.

0

ns

tR

SDA and SCL Rise Time

From 30% to 70% of

VDD.

20 + 0.1 x

Cb

300

ns

13, 14

tF

SDA and SCL Fall Time

From 70% to 30% of

VDD.

20 + 0.1 x

Cb

300

ns

13, 14

Cb

Capacitive Loading of SDA or

SCL

Total on-chip and

off-chip

10

400

pF

13, 14

RPU

SDA and SCL Bus Pull-up

Resistor Off-chip

Maximum is determined

by tR and tF.

For Cb = 400pF, max is

about 2kΩ~2.5kΩ.

For Cb = 40pF, max is

about 15kΩ~20kΩ

1

kΩ

13, 14

NOTES:

7. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits

established by characterization and are not production tested.

8. Specified at +25°C.

9. Temperature Conversion is inactive below VBAT = 2.7V. Device operation is not guaranteed at VBAT <1.8V.

10. IRQ/FOUT inactive.

11. VDD > VBAT +VBATHYS

12. In order to ensure proper timekeeping, the VDD SR- specification must be followed.

13. Limits should be considered typical and are not production tested.

14. These are I2C specific parameters and are not tested, however, they are used to set conditions for testing devices to validate

specification.

15. Minimum VDD and/or VBAT of 1V to sustain the SRAM. The value is based on characterization and it is not tested.

I2C Interface Specifications Test Conditions: VDD = +2.7 to +5.5V, Temperature = -40°C to +85°C,

unless otherwise specified. Boldface limits apply over the operating temperature

range, -40°C to +85°C. (Continued)

SYMBOL

PARAMETER

TEST CONDITIONS

MIN

(Note 7)

TYP

(Note 8)

MAX

(Note 7) UNITS

NOTES

ISL12022M

유사한 부품 번호 - ISL12022M

제조업체	부품명	데이터시트	상세설명
Intersil Corporation	ISL12022M	376Kb / 27P	Real Time Clock with Embedded Crystal, 짹5ppm Accuracy
	ISL12022M	387Kb / 27P	Low Power RTC with Battery Backed SRAM, Integrated 짹5ppm Temperature Compensation, and Auto Daylight Saving
	ISL12022M	768Kb / 6P	High-Accuracy RTC Modules, Feature-Rich RTCs
	ISL12022M	9Mb / 44P	Providing high-performance solutions for every link in the signal chain
	ISL12022M	4Mb / 20P	Intersil?셲 Solutions for Industrial Process Control

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유사한 설명 - ISL12022M

제조업체	부품명	데이터시트	상세설명
Intersil Corporation	ISL12022MIBZ-T7A	900Kb / 31P	Low Power RTC with Battery Backed SRAM, Integrated 짹5ppm Temperature Compensation and Auto Daylight Saving
Intersil Corporation	ISL12020M	476Kb / 32P	Low Power RTC with Battery Backed SRAM, Integrated 짹5ppm Temperature Compensation and Auto Daylight Saving
Renesas Technology Corp	ISL12022MA	1Mb / 31P	Low Power RTC with Battery Backed SRAM, Integrated 짹5ppm Temperature Compensation and Auto Daylight Saving
	ISL12022MR5421	1Mb / 31P	Low Power RTC with Battery Backed SRAM, Integrated 짹5ppm Temperature Compensation and Auto Daylight Saving
	ISL12020M	1Mb / 34P	Low Power RTC with Battery Backed SRAM, Integrated 짹5ppm Temperature Compensation and Auto Daylight Saving
Intersil Corporation	ISL12022MA	866Kb / 29P	Low Power RTC with Battery Backed SRAM, Integrated 짹5ppm Temperature Compensation and Auto Daylight Saving
	ISL12020MIRZ-T7A	633Kb / 34P	Low Power RTC with Battery Backed SRAM, Integrated 짹5ppm Temperature Compensation and Auto Daylight Saving
	ISL12022M	387Kb / 27P	Low Power RTC with Battery Backed SRAM, Integrated 짹5ppm Temperature Compensation, and Auto Daylight Saving
Renesas Technology Corp	ISL12022M	1Mb / 32P	Low Power RTC with Battery Backed SRAM, Integrated 짹5ppm Temperature Compensation and Auto Daylight Saving
Intersil Corporation	ISL12023	389Kb / 28P	Low Power RTC with Battery-Backed SRAM and Embedded Temp Compensation 짹5ppm with Auto Daylight Saving

More results

ISL12022M 데이터시트(PDF) 7 Page - Intersil Corporation

ISL12022M 데이터시트(HTML) 7 Page - Intersil Corporation

유사한 부품 번호 - ISL12022M

유사한 설명 - ISL12022M

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