STMicroelectronics, Real Time Clock 32 bit D:D:M:Y:C, Binary, 8-Pin SO-8 Surface

Name: STMicroelectronics, Real Time Clock 32 bit D:D:M:Y:C, Binary, 8-Pin SO-8 Surface
Brand: STMicroelectronics
SKU: 1889206
Availability: LimitedAvailability

RS Stock No.: 188-9206Brand: STMicroelectronicsManufacturers Part No.: M41T82RM6F

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Technical Documents

Specifications

Brand

STMicroelectronics

Product Type

Real Time Clock

Date Format

D:D:M:Y:C, Binary

Time Format

HH:MM:SS:hh

Mount Type

Surface

Package Type

SO-8

Interface Type

I2C

Pin Count

RTC Memory Size

32bit

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Length

5mm

Height

1.5mm

Standards/Approvals

Width

4mm

Series

M41T82R

Minimum Supply Voltage

2.7V

Automotive Standard

Maximum Supply Voltage

5.5V

Product Details

Ultra-low battery supply current of 365 nA
Factory-calibrated accuracy of ±5 ppm typical after 2 reflows (SOX18)
Much better accuracies achievable using built-in programmable analog and digital calibration circuits
2.0 V to 5.5 V clock operating voltage
Counters for tenths/hundredths of seconds, seconds, minutes, hours, day, date, month, year, and century
Automatic switchover and reset output circuitry (fixed reference)
M41T83S: VCC= 3.00 V to 5.50 V
M41T83R: VCC= 2.70 V to 5.50 V
M41T83Z: VCC= 2.38 V to 5.50 V
Serial Interface supports I2C bus (400 kHz protocol)
Programmable alarm with interrupt function (valid even during battery backup mode)
Optional 2ndprogrammable alarm available
Square wave output defaults to 32 KHz on power-up (M41T83 only)
RESET (RST) output
Watchdog timer
Programmable 8-bit counter/timer
7 bytes of battery-backed user SRAM
Battery low flag
Low operating current of 80 μA
Oscillator stop detection
Battery or SuperCap™ backup
Operating temperature of –40 °C to 85 °C
Package options
a 16-lead QFN (M41T83)
an 8-lead SOIC (M41T82) or
an 18-lead embedded crystal SOIC (M41T83)

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Stock information temporarily unavailable.

62,365.40 MOP

24.946 MOP Each (On a Reel of 2500) (ex VAT)

STMicroelectronics, Real Time Clock 32 bit D:D:M:Y:C, Binary, 8-Pin SO-8 Surface

62,365.40 MOP

24.946 MOP Each (On a Reel of 2500) (ex VAT)

STMicroelectronics, Real Time Clock 32 bit D:D:M:Y:C, Binary, 8-Pin SO-8 Surface

Stock information temporarily unavailable.

quantity	Unit price	Per Reel
2500 - 10000	24.946 MOP	62,365.45 MOP
12500+	24.447 MOP	61,118.23 MOP

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

Download and use our DesignSpark software for your PCB and 3D Mechanical designs
View and contribute website content and forums
Download 3D Models, Schematics and Footprints from more than a million products

Click here to find out more

Technical Documents

Specifications

Brand

STMicroelectronics

Product Type

Real Time Clock

Date Format

D:D:M:Y:C, Binary

Time Format

HH:MM:SS:hh

Mount Type

Surface

Package Type

SO-8

Interface Type

I2C

Pin Count

RTC Memory Size

32bit

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Length

5mm

Height

1.5mm

Standards/Approvals

Width

4mm

Series

M41T82R

Minimum Supply Voltage

2.7V

Automotive Standard

Maximum Supply Voltage

5.5V

Product Details

Ultra-low battery supply current of 365 nA
Factory-calibrated accuracy of ±5 ppm typical after 2 reflows (SOX18)
Much better accuracies achievable using built-in programmable analog and digital calibration circuits
2.0 V to 5.5 V clock operating voltage
Counters for tenths/hundredths of seconds, seconds, minutes, hours, day, date, month, year, and century
Automatic switchover and reset output circuitry (fixed reference)
M41T83S: VCC= 3.00 V to 5.50 V
M41T83R: VCC= 2.70 V to 5.50 V
M41T83Z: VCC= 2.38 V to 5.50 V
Serial Interface supports I2C bus (400 kHz protocol)
Programmable alarm with interrupt function (valid even during battery backup mode)
Optional 2ndprogrammable alarm available
Square wave output defaults to 32 KHz on power-up (M41T83 only)
RESET (RST) output
Watchdog timer
Programmable 8-bit counter/timer
7 bytes of battery-backed user SRAM
Battery low flag
Low operating current of 80 μA
Oscillator stop detection
Battery or SuperCap™ backup
Operating temperature of –40 °C to 85 °C
Package options
a 16-lead QFN (M41T83)
an 8-lead SOIC (M41T82) or
an 18-lead embedded crystal SOIC (M41T83)

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

Download and use our DesignSpark software for your PCB and 3D Mechanical designs
View and contribute website content and forums
Download 3D Models, Schematics and Footprints from more than a million products

Click here to find out more

quantity

Unit price

Per Reel

2500 - 10000

24.946 MOP

62,365.45 MOP

12500+

24.447 MOP

61,118.23 MOP