M41ST87YMX6

Obsolete

STMicroelectronics

IC RTC CLOCK/CALENDAR I2C 28SO

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M41ST87YMX6

Obsolete

STMicroelectronics

IC RTC CLOCK/CALENDAR I2C 28SO

Deep-Dive with AI

DocumentsDatasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	M41ST87YMX6

Current - Timekeeping (Max)	1 mA
Features	Supervisor, Watchdog Timer, Square Wave Output, NVSRAM, Leap Year, Alarm
Interface	I2C, 2-Wire Serial
Memory Size	128 B
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	28-SOIC
Package / Case [x]	0.295 in
Package / Case [y]	7.5 mm
Supplier Device Package	28-SO
Time Format	HH:MM:SS:hh (24 hr)
Type	Clock/Calendar
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V

M41ST Series

Part	Mounting Type	Time Format	Supplier Device Package	Features	Memory Size	Type	Voltage - Supply, Battery [Max]	Voltage - Supply, Battery [Min]	Current - Timekeeping (Max)	Voltage - Supply [Min]	Voltage - Supply [Max]	Interface	Package / Case	Package / Case [x]	Package / Case [y]	Operating Temperature [Max]	Operating Temperature [Min]
STMicroelectronics M41ST95WMX6	Surface Mount	HH:MM:SS:hh (24 hr)	28-SO	Alarm Leap Year NVSRAM Square Wave Output Supervisor Watchdog Timer	44 B	Clock/Calendar	3.5 V	2.5 V	1.4 mA	2.7 V	3.6 V	SPI	28-SOIC	0.295 in	7.5 mm	85 °C	-40 °C
STMicroelectronics M41ST85YMH6E	Surface Mount	HH:MM:SS:hh (24 hr)	28-SOH	Alarm Leap Year NVSRAM Square Wave Output Supervisor Watchdog Timer	44 B	Clock/Calendar	3.5 V	2.5 V	1 mA	4.5 V	5.5 V	2-Wire Serial I2C	28-SOP			85 °C	-40 °C
STMicroelectronics M41ST84YMQ6E	Surface Mount	HH:MM:SS:hh (24 hr)	16-SO	Alarm Leap Year NVSRAM Square Wave Output Supervisor Watchdog Timer	44 B	Clock/Calendar	3.5 V	2.5 V	1 mA	4.5 V	5.5 V	2-Wire Serial I2C	16-SOIC	0.154 in	3.9 mm	85 °C	-40 °C
STMicroelectronics M41ST87YMX6	Surface Mount	HH:MM:SS:hh (24 hr)	28-SO	Alarm Leap Year NVSRAM Square Wave Output Supervisor Watchdog Timer	128 B	Clock/Calendar			1 mA	4.5 V	5.5 V	2-Wire Serial I2C	28-SOIC	0.295 in	7.5 mm	85 °C	-40 °C
STMicroelectronics M41ST85WMX6	Surface Mount	HH:MM:SS:hh (24 hr)	28-SO	Alarm Leap Year NVSRAM Square Wave Output Supervisor Watchdog Timer	44 B	Clock/Calendar	3.5 V	2.5 V	0.5 mA	2.7 V	3.6 V	2-Wire Serial I2C	28-SOIC	0.295 in	7.5 mm	85 °C	-40 °C
STMicroelectronics M41ST84WMQ6E	Surface Mount	HH:MM:SS:hh (24 hr)	16-SO	Alarm Leap Year NVSRAM Square Wave Output Supervisor Watchdog Timer	44 B	Clock/Calendar	3.5 V	2.5 V	0.5 mA	2.7 V	3.6 V	2-Wire Serial I2C	16-SOIC	0.154 in	3.9 mm	85 °C	-40 °C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

M41ST Series

Real Time Clock (RTC) IC Clock/Calendar 128B I2C, 2-Wire Serial 28-SOIC (0.295", 7.50mm Width)

Documents

Technical documentation and resources