Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Renesas Electronics
	Product Type	Real Time Clock
	Time Format	HH:MM:SS
	Mount Type	Surface
	Interface Type	Serial, I2C
	Package Type	DFN
	Pin Count	20
	RTC Memory Size	128B
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Standards/Approvals	RoHS
	Series	ISL12020M
	Height	1.3mm
	Length	5.5mm
	Minimum Supply Voltage	2.7V
	Maximum Supply Voltage	5.5V
	Automotive Standard	No

	Select all
	Brand Renesas Electronics
	Product Type Real Time Clock
	Time Format HH:MM:SS
	Mount Type Surface
	Interface Type Serial, I2C
	Package Type DFN
	Pin Count 20
	RTC Memory Size 128B
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Standards/Approvals RoHS
	Series ISL12020M
	Height 1.3mm
	Length 5.5mm
	Minimum Supply Voltage 2.7V
	Maximum Supply Voltage 5.5V
	Automotive Standard No

Datasheet - ISL12020MIRZ-T7A

The Renesas low power RTC is an embedded temperature sensor and crystal. Device functions include oscillator compensation, clock/calendar, power fail and low battery monitors, brownout indicator, one-time, periodic or polled alarms, intelligent battery backup switching, battery reseal function and 128 bytes of battery-backed user SRAM. The device is offered in a 20 Ld DFN module that contains the RTC and an embedded 32.768kHz quartz crystal. The calibrated oscillator provides less than ±5ppm drift across the 0°C to +85°C temperature range.

On-chip oscillator temperature compensation

10-bit digital temperature sensor output

15 selectable frequency outputs

Interrupt for alarm or 15 selectable frequency outputs

Automatic backup to battery or super capacitor

RoHS compliant

Renesas Electronics, Real Time Clock 128 B, 20-Pin DFN Surface