STMicroelectronics

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Electronic circuits form a mostly invisible part of the world we live in today. These circuits are present in microchips or just "chips", which combine the latest advances in performance, intelligence and, efficiency. Hundreds or thousands of these chips are integrated into each of the millions and billions of electronic devices people across the globe interact with every day. It is in this unseen realm that STMicroelectronics creates the sparks that animate the products we use at any given moment. Our technology is found everywhere microelectronics makes a positive contribution to people's lives. Chips from ST embedding the most advanced innovations are an essential part of products as diverse as cars and key fobs, giant factory machines and data center power supplies, washing machines and hard disks, and smartphones and toothbrushes. We help our customers make these devices more intelligent, more energy efficient, more connected, safer and more secure.

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Description

Feb 20, 2014 M4T28 -BR12SH = 48 mAh. M4T32-BR12SH = 120 mAh. Keyed insertion to ensure proper assembly. Removable for replacement and 2016 1 25 0.048 Ah (48 mAh) M4T28 - BR12SH1 32K x 8 TIMEKEEPER M48T35Y. 70 C CAPHAT and M4T32-BR12SH1 SNAPHAT only, M4T28 - BR12SH1 SNAPHAT top tDR = 7 years (typ). Expected data retention time. Grade 1. 10(4). 4. Jun 24, 2011 For the 28-lead SOIC, the battery/crystal package part numbers are M4T28 - BR12SH1 (48. mAh lithium battery SNAPHAT), M4T32-BR12SH1 Dec 1, 2014 Counters for tenths/hundredths of seconds, seconds, minutes, hours, day, date, month, year, and century. 32 KHz crystal oscillator integrating

Part Number M4T28BR12SH1
Main Category Integrated Circuits (ICs)
Sub Category Clock-Timing - IC Batteries
Brand STMicroelectronics
Description SNAPHAT BATT/CRYSTAL FOR SOIC
Series Timekeeper®, Snaphat®
Type Battery and Crystal
Battery Chemistry Lithium
Capacity 48mAh
Voltage - Rated 2.8V
Frequency 32.768kHz
Load Capacitance 12.5pF
Operating Temperature 0°C ~ 70°C (TA)
Image Integrated Circuits (ICs)
Lowest Price: $0.31   Highest Price: $3.72
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Part Number:

M4T28-BR12SH1

Brand:

STMicroel

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7500

Price (USD):

0.31

Company:

SUNTOP SEMICONDUCTOR CO., LIMITED

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Part Number:

M4T28-BR12SH1

Brand:

STMICROELECT

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2338

Price (USD):

1.1625

Company:

HK HEQING ELECTRONICS LIMITED

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Part Number:

M4T28-BR12SH1

Brand:

ST/MICRON

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1000

Price (USD):

2.015

Company:

Kang Da Electronics Co.

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Part Number:

M4T28-BR12SH1

Brand:

ST

D/C:
18+ (mixed weekcodes
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100

Price (USD):

2.8675

Company:

Antony Electronic Ltd.

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Part Number:

M4T28-BR12SH1

Brand:

STMicroelectronics

D/C:
1152+
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109

Price (USD):

3.72

Company:

Semic Pte. Ltd

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M4T28BR12SH1 Ref.

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