DS3065WP Datasheet PDF | Maxim Integrated

Maxim Integrated DS3065WP

The DS3065WP consists of a static RAM, a nonvolatile (NV) controller, and a real-time clock (RTC). These components are packaged on a surface-mount substrate and require post-assembly attachment of a DS9034IPCX+ battery cap. When VCC is powered down or out of tolerance, the controller write protects the memory contents and powers the clock and SRAM from the battery.

Part No.	DS3065WP
Datasheet	DS3065WP Download
Manufacturer	Maxim Integrated
Description	Nonvolatile SRAM
Buy	Stock & Price

GENERAL DESCRIPTION

Whenever VCC is applied to the module, it powers the clock and SRAM from the external power source, and allows the contents of the clock registers or SRAM to be modified. S Integrated RTC S Unconditionally Write Protects the Clock and

FEATURES

S Reflowable, 34-Pin PowerCap Package DS3065WP SRAM When VCC is Out of Tolerance S Automatically Switches to Battery Supply When VCC Power Failures Occur S Extended Industrial Temperature Range (-40NC to +85NC) S Underwriters Laboratories Recognized

APPLICATIONS

RAID Systems and Servers/Gaming POS Terminals/Fire Alarms Industrial Controllers/PLCs Data-Acquisition Systems Routers/Switches Ordering Information PART DS3065WP-100IND+ TEMP RANGE -40NC to +85NC SPEED (ns) 100 SUPPLY VOLTAGE (V) 3.3 Q0.3 PIN-PACKAGE 34 PowerCap Module Typical Operating Circuit CE WR RD CS MICROPROCESSOR OR DSP CE WE OE CS DS3065WP 1024k x 8 NV SRAM AND RTC 8 BITS DQ0–DQ7 DATA ADDRESS 20 BITS A0–A19 ____________________________________________________...