DS1230W-100IND+

$27.29

Description：IC NVSRAM 256KBIT PAR 28EDIP
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube

SKU:aa91430efd51 Category: Memory IC Brand: Analog Devices Inc./Maxim Integrated

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

DS1230W-100IND+ is listed in the Memory IC range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC NVSRAM 256KBIT PAR 28EDIP. Review the specifications below when checking this part for your BOM.

Memory IC specifications for DS1230W-100IND+

Description：IC NVSRAM 256KBIT PAR 28EDIP
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Memory Type：Non-Volatile
Memory Format：NVSRAM
Technology：NVSRAM (Non-Volatile SRAM)
Memory Size：256Kbit
Memory Organization：32K x 8
Memory Interface：Parallel
Clock Frequency：-
Write Cycle Time - Word, Page：100ns
Voltage - Supply：3V ~ 3.6V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Through Hole
Package / Case：28-DIP Module (0.600", 15.24mm)
Supplier Device Package：28-EDIP
Access Time：100 ns
Grade：-
Qualification：-

Memory IC datasheet and documents for DS1230W-100IND+

DS1230W-100IND+

Memory IC Overview

The DS1230W-100IND+ is a 3.3V 256k Nonvolatile SRAM organized as 32,768 words by 8 bits. It features a read and write access time of 100ns and operates within an industrial temperature range of -40°C to +85°C. The device utilizes a 28-pin JEDEC standard DIP package. It includes a self-contained lithium energy source that automatically activates during power loss to protect data. The component supports unlimited write cycles and requires no additional support circuitry for microprocessor interfacing.

Memory IC Feature Summary

Automatic data protection during power loss via integrated lithium backup
Unlimited write cycles without requiring external support circuitry
Direct replacement capability for volatile static RAM, EEPROM, or Flash memory
Lithium energy source remains electrically disconnected until initial power application

Memory IC Applications

Replacing 32k x 8 volatile static RAM in embedded systems
Substituting for EEPROM or Flash memory where high endurance is required
Industrial control applications operating in extended temperature environments
Microprocessor interfacing requiring nonvolatile storage with unlimited write capabilities

Memory IC Procurement Notes

Verify the specific IND suffix confirms the industrial temperature rating of -40°C to +85°C. Confirm the package type matches the 28-pin EDIP specification. Ensure the ordering suffix indicates lead-free/RoHS compliance if required by the design. Cross-reference the datasheet revision history to confirm the absence of obsolete speed grades like -150.

Memory IC Selection Notes

Select this component when designing systems requiring direct pin-compatible replacement for legacy 32k x 8 SRAMs. The industrial grade variant is necessary for environments exceeding commercial temperature limits. Consider the PowerCap Module option if surface-mount assembly is preferred over through-hole DIP installation. Verify voltage tolerance requirements align with the specified 3.3V supply.

Memory IC Part Context

This part belongs to the DS1230W series of 3.3V Nonvolatile SRAMs manufactured by Analog Devices Inc./Maxim Integrated. The series offers both commercial and industrial temperature ranges. The DS1230W integrates SRAM memory, nonvolatile control logic, and a lithium battery into a single package, eliminating the need for external battery management circuits typically associated with NVSRAM designs.