DS9034PCX Maxim Integrated Products, DS9034PCX Datasheet

PCM W/CRYSTAL NV SRAM SNAP-ON

DS9034PCX

Manufacturer Part Number
DS9034PCX
Description
PCM W/CRYSTAL NV SRAM SNAP-ON
Manufacturer
Maxim Integrated Products
Datasheets

Specifications of DS9034PCX

Function
Back-Up Management
Battery Type
Lithium Cell
Voltage - Supply
*
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
34-PowerCap™ Module
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

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19-5584; Rev 10/10
GENERAL DESCRIPTION
The DS9034PCX PowerCap is designed to be a
lithium power source for nonvolatile timekeeping
RAMs in Dallas Semiconductor’s directly surface-
mountable PowerCap Module (PCM) package. After
a PowerCap module board has been soldered in
place and cleaned, the DS9034PCX PowerCap is
placed on top of the PCM board to form a complete
PowerCap module package. The PowerCap is keyed
to prevent incorrect attachment.
The DS9034PCX can be easily removed by inserting
a regular screwdriver into a detachment feature and
prying gently outward and upward to release the
PowerCap from the PowerCap module board.
ABSOLUTE MAXIMUM RATINGS
Storage Temperature Range: -40°C to +85°C
Stresses beyond those listed under “Absolute Maximum Ratings”
may cause permanent damage to the device. These are stress
ratings only, and functional operation of the device at these or any
other conditions beyond those indicated in the operational sections
of the specifications is not implied. Exposure to the absolute
maximum rating conditions for extended periods may affect
device.
BATTERY CHARACTERISTICS
Nominal Voltage: 3V
Nominal Capacity: 130mAhr
Chemistry: Li(CF)x
CRYSTAL CHARACTERISTICS
Nominal Frequency: 32.768kHz
Load Capacitance: 6pF
www.maxim-ic.com
1 of 4
FEATURES
PACKAGE INFORMATION
PIN DESCRIPTION
Provides 10 Years of Battery Backup Power for
Nonvolatile Timekeeping RAMs in the PowerCap
Module Package (PCM)
Snaps Directly Onto Surface-Mounted PowerCap
Module Boards
Detachment Feature Allows Easy Removal
Compatible with these 34-Pin PowerCap Module
Boards:
DS1386P
DS1486P
DS1643P
DS1644P
DS1646P
DS1647P
DS1743P/WP
DS1251YP/WP
DS1248YP/WP
DS1244YP/WP
X1, X2
NAME
GND
V
BAT
PowerCap with Crystal
32.768kHz Crystal Connections
+3V Battery Output
Ground
DS1553P/YP/WP
DS1554P/YP/WP
DS1556P/YP/WP
DS1557P/YP/WP
DS1744P/YP/WP
DS1746P/YP/WP
DS1747P/YP/WP
DS9034PCX
FUNCTION

Related parts for DS9034PCX

DS9034PCX Summary of contents

Page 1

... Rev 10/10 www.maxim-ic.com GENERAL DESCRIPTION The DS9034PCX PowerCap is designed lithium power source for nonvolatile timekeeping RAMs in Dallas Semiconductor’s directly surface- mountable PowerCap Module (PCM) package. After a PowerCap module board has been soldered in place and cleaned, the DS9034PCX PowerCap is placed on top of the PCM board to form a complete PowerCap module package ...

Page 2

... PowerCap ATTACHMENT AND REMOVAL Push down and forward with the screwdriver while inserting the PowerCap. This action will “open” the attachment feature. 3. PowerCap REMOVAL DS9034PCX PowerCap with Crystal VOLTAGE (V) PIN-PACKAGE 3.0 PCM 3 ...

Page 3

... RoHS status. ATTENTION: BATTERY COMPONENT The DS9034PCX contains a lithium battery. Do not short, ground, or apply external voltages to the electrical portions of this device. Do not expose to temperatures over +85°C. Do not subject this device to any type of cleaning process. Store only in nonconductive containers. Failure to observe these precautions may result in battery discharge or decreased battery life ...

Page 4

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time © 2010 Maxim Integrated Products DS9034PCX PowerCap with Crystal DESCRIPTION Maxim and the Dallas logo are a registered trademark of Maxim Integrated Products, Inc. ...

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