DS12887A+ footprint, schematic symbol and 3D model by Analog Devices

Symbol

click to zoom

PCB Footprints

DS12887A+ - Analog Devices PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - MDP24 +1

click to zoom

Datasheet Download Datasheet
Stock & Prices Price & Stock for DS12887A+
Part Number DS12887A+
Manufacturer Analog Devices
Pin Count 24
Part Category Integrated Circuit
Package Category Dual-In-Line Packages
Footprint Name Dual-In-Line Packages - MDP24 +1
Released Date Sep 17, 2015
Last Modified Date Mar 7, 2023 4:10 PM UTC
Pinout / Pin List Click Here (Member Only)

DS12887A+ Details

Manufacturer Part Number:
DS12887A+
Brand Name:
Analog Devices Inc
Rohs Code:
Yes
Part Life Cycle Code:
Active
Part Package Code:
N/A
Pin Count:
24
Manufacturer Package Code:
N/A
Country Of Origin:
Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA
ECCN Code:
EAR99
HTS Code:
8542.39.00.60
Date Of Intro:
2002-07-31
Manufacturer:
Analog Devices Inc
YTEOL:
8.5
Clock Frequency-Max:
0.032 MHz
External Data Bus Width:
8
Information Access Method:
PARALLEL, MUXED BUS
Interrupt Capability:
Y
JESD-30 Code:
R-PDIP-T24
JESD-609 Code:
e3
Length:
33.782 mm
Number of Terminals:
24
Operating Temperature-Max:
70 °C
Package Body Material:
PLASTIC/EPOXY
Package Code:
DIP
Package Equivalence Code:
DIP24,.6
Package Shape:
RECTANGULAR
Package Style:
IN-LINE
Qualification Status:
Not Qualified
Seated Height-Max:
9.398 mm
Supply Voltage-Max:
5.5 V
Supply Voltage-Min:
4.5 V
Supply Voltage-Nom:
5 V
Surface Mount:
NO
Technology:
CMOS
Temperature Grade:
COMMERCIAL
Terminal Finish:
Matte Tin (Sn)
Terminal Form:
THROUGH-HOLE
Terminal Pitch:
2.54 mm
Terminal Position:
DUAL
Time-Min:
SECONDS
Volatile:
NO
Width:
15.24 mm
uPs/uCs/Peripheral ICs Type:
TIMER, REAL TIME CLOCK

DS12887A+ Frequently Asked Questions (FAQs)

The recommended power-up sequence is to apply VCC first, followed by VDD, and then the clock signal. This ensures proper initialization of the device.
To ensure accurate clock output, make sure to use a high-quality crystal oscillator with a load capacitance of 10pF to 20pF, and ensure that the crystal frequency is within the specified range of 10MHz to 40MHz.
The DS12887A+ can handle clock frequencies up to 40MHz, but it's recommended to operate at frequencies below 30MHz for optimal performance and stability.
The DS12887A+ has a programmable clock divider that allows you to configure the clock output frequency. You can use the device's control registers to set the divider ratio and achieve the desired clock output frequency.
The VDD pin is the power supply pin for the digital core of the device. It should be connected to a stable 3.3V or 5V power supply, depending on the specific application requirements.

Trust Checks

Community Provided

System Verified

Community Approved

DS12887A+ Overview

Use the download button to access the DS12887A+ schematic symbol and PCB footprint.

To find more CAD model downloads similar to this part, try a partial part number search, like DS128, or try a keyword search, such as Timers or RTCs

About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

Parts related to DS12887A+

Showing 0 results

Image	Part Number	Model
	DS12887A+ Maxim Integrated Products Real Time Clock, Non-Volatile, 0 Timer(s), CMOS, PDIP24
	DS12887A Dallas Semiconductor Real Time Clock, Non-Volatile, 0 Timer(s), CMOS, PDIP24
	DS12887 Dallas Semiconductor Real Time Clock, Non-Volatile, 0 Timer(s), CMOS, PDIP24
	M48T86PC1TR STMicroelectronics Real Time Clock, 0 Timer(s), MOS, PDIP24
	BQ3287MT-I Benchmarq Microelectronics Inc Real Time Clock, Non-Volatile, 0 Timer(s), CMOS, PDIP24
For a full list of alternate parts for DS12887A+, check out Findchips.com