X-On Electronics has gained recognition as a prominent supplier of M48T86PC1 Real Time Clock across the USA, India, Europe, Australia, and various other global locations. M48T86PC1 Real Time Clock are a product manufactured by STMicroelectronics. We provide cost-effective solutions for Real Time Clock, ensuring timely deliveries around the world.

M48T86PC1 STMicroelectronics

M48T86PC1 electronic component of STMicroelectronics
M48T86PC1 STMicroelectronics
M48T86PC1 Real Time Clock
M48T86PC1  Semiconductors

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See Product Specifications
Part No. M48T86PC1
Manufacturer: STMicroelectronics
Category: Real Time Clock
Description: M48T86PC1 SEMICONDUCTORS
Datasheet: M48T86PC1 Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
1: USD 15.2949 ea
Line Total: USD 15.29 
Availability - 6
Ship by Tue. 29 Apr
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
6
Ship by Tue. 29 Apr
MOQ : 1
Multiples : 1
1 : USD 15.2949
25 : USD 7.6474
50 : USD 6.8827
75 : USD 5.7356
100 : USD 5.162

   
Manufacturer
Product Category
RTC Bus Interface
Date Format
Time Format
RTC Memory Size
Supply Voltage - Max
Supply Voltage - Min
Maximum Operating Temperature
Minimum Operating Temperature
Mounting Style
Package / Case
Packaging
Battery Backup Switching
Function
Series
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We are delighted to provide the M48T86PC1 from our Real Time Clock category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the M48T86PC1 and other electronic components in the Real Time Clock category and beyond.

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M48T86 5.0 V PC real-time clock Not For New Design Features Drop-in replacement for PC computer clock/calendar Counts seconds, minutes, hours, days, day of the week, date, month, and year with leap year compensation 24 Clock accuracy better than 1 minute per 1 month Interfaced with software as 128 RAM locations: PCDIP24 (PC) 14 bytes of clock and control registers Battery/Crystal CAPHAT 114 bytes of general purpose RAM Selectable bus timing (Intel/Motorola) Three interrupts are separately software- maskable and testable Time-of-day alarm (once/second to once/day) SNAPHAT (SH) Periodic rates from 122 s to 500 ms Battery/Crystal End-of-clock update cycle Programmable square wave output 10 years of data retention and clock operation in the absence of power Self-contained battery and crystal in the CAPHAT DIP package Packaging includes a 28-lead SOIC and SNAPHAT top (to be ordered separately) 28 SOIC package provides direct connection for a 1 SNAPHAT top contains the battery and crystal SOH28 (MH) Pin and function compatible with bq3285/7A and DS12887 RoHS compliant Lead-free second level interconnect December 2008 Rev 7 1/36 This is information on a product still in production but not recommended for new designs. www.st.com 1 Obsolete Product(s) - Obsolete Product(s) Obsolete Product(s) - Obsolete Product(s) Contents M48T86 Contents 1 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.1 Signal description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.1.1 V , V CC SS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.1.2 SQW (square wave output) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.1.3 AD0-AD7 (multiplexed bidirectional address/data bus) . . . . . . . . . . . . . . 9 2.1.4 AS (address strobe input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.1.5 MOT (mode select) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2.1.6 DS (data strobe input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2.1.7 E (chip enable input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2.1.8 IRQ (interrupt request output) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2.1.9 RST (reset input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2.1.10 RCL (RAM clear) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2.1.11 R/W (read/write input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 2.1.12 Non-volatile RAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 3 Clock operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 3.1 Address map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 3.2 Time, calendar, and alarm locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 3.3 Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 3.4 Periodic interrupt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 3.5 Alarm interrupt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 3.6 Update cycle interrupt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 3.7 Oscillator control bits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 3.8 Update cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 3.9 Square wave output selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 3.10 Register A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 3.10.1 UIP update in progress . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 3.10.2 OSC0, OSC1, OSC2 oscillator control . . . . . . . . . . . . . . . . . . . . . . . . . 19 3.10.3 RS3, RS2, RS1, RS0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 3.11 Register B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 3.11.1 SET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 2/36 Obsolete Product(s) - Obsolete Product(s) Obsolete Product(s) - Obsolete Product(s)

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