X-On Electronics has gained recognition as a prominent supplier of 23K256-I/SN SRAM across the USA, India, Europe, Australia, and various other global locations. 23K256-I/SN SRAM are a product manufactured by Microchip. We provide cost-effective solutions for SRAM, ensuring timely deliveries around the world.

23K256-I/SN Microchip

23K256-I/SN electronic component of Microchip
23K256-I/SN Microchip
23K256-I/SN SRAM
23K256-I/SN  Semiconductors

Images are for reference only
See Product Specifications
Part No. 23K256-I/SN
Manufacturer: Microchip
Category: SRAM
Description: Memory; SRAM; 32kx8bit; 2.7÷3.6V; 20MHz; SO8; Interface: SPI
Datasheet: 23K256-I/SN 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)
200: USD 1.508 ea
Line Total: USD 301.6 
Availability - 291
Ship by Tue. 08 Jul to Mon. 14 Jul
MOQ: 200  Multiples: 1
Pack Size: 1
Availability Price Quantity
485
Ship by Tue. 08 Jul to Mon. 14 Jul
MOQ : 100
Multiples : 100
100 : USD 1.7125
300 : USD 1.625
500 : USD 1.6
1000 : USD 1.55
2500 : USD 1.5
5000 : USD 1.475
7500 : USD 1.45

291
Ship by Tue. 08 Jul to Mon. 14 Jul
MOQ : 200
Multiples : 100
200 : USD 1.5951

1285
Ship by Tue. 08 Jul to Mon. 14 Jul
MOQ : 160
Multiples : 1
160 : USD 1.6328

291
Ship by Tue. 08 Jul to Mon. 14 Jul
MOQ : 200
Multiples : 1
200 : USD 1.508
400 : USD 1.495
1500 : USD 1.3875

19
Ship by Tue. 15 Jul to Fri. 18 Jul
MOQ : 1
Multiples : 1
1 : USD 3.6274
10 : USD 2.2869
30 : USD 1.8116
100 : USD 1.5614
500 : USD 1.4475
1000 : USD 1.3989

4769
Ship by Fri. 04 Jul to Tue. 08 Jul
MOQ : 1
Multiples : 1
1 : USD 1.6
25 : USD 1.426

100
Ship by Fri. 04 Jul to Tue. 08 Jul
MOQ : 1
Multiples : 1
1 : USD 2.198
10 : USD 2.03
25 : USD 1.862
100 : USD 1.848

748
Ship by Tue. 08 Jul to Mon. 14 Jul
MOQ : 75
Multiples : 1
75 : USD 3.4722

100
Ship by Tue. 08 Jul to Mon. 14 Jul
MOQ : 100
Multiples : 1
100 : USD 2.6

485
Ship by Tue. 08 Jul to Mon. 14 Jul
MOQ : 200
Multiples : 100
200 : USD 2.3975
300 : USD 2.275
500 : USD 2.24
1000 : USD 2.17
2500 : USD 2.1

   
Manufacturer
Product Category
Memory Size
Access Time
Maximum Clock Frequency
Interface Type
Supply Voltage - Max
Supply Voltage - Min
Maximum Operating Temperature
Minimum Operating Temperature
Mounting Style
Package / Case
Packaging
Supply Current - Max
Organisation
Hts Code
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the 23K256-I/SN from our SRAM 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 23K256-I/SN and other electronic components in the SRAM category and beyond.

Image Part-Description
Stock Image 23K256T-I/ST
SRAM 256K 32K X 8 2.7V SERIAL SRAM IND
Stock : 2563
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.
Stock Image 23K640-EP
Microchip Technology SRAM 64K 8K X 8 2.7V SERIAL SRAM EXT
Stock : 335
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.
Stock Image 23K256T-I/SN
Microchip Technology SRAM 256K 32K X 8 2.7V SERIAL SRAM IND
Stock : 2095
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.
Stock Image 23K640-ESN
Microchip Technology SRAM 64K 8K X 8 2.7V SERIAL SRAM EXT
Stock : 499
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.
Stock Image 23K640-EST
Microchip Technology SRAM 64K 8K X 8 2.7V SERIAL SRAM EXT
Stock : 506
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.
Stock Image 23K640-I/P
Memory; SRAM; 8kx8bit; 2.7÷3.6V; 16MHz; DIP8; Interface: SPI
Stock : 438
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.
Stock Image 23K256-I/ST
SRAM 256K 32K X 8 2.7V SERIAL SRAM IND
Stock : 1440
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.
Stock Image 23K640-I/ST
SRAM 64K 8K X 8 2.7V SERIAL SRAM IND
Stock : 399
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.
Stock Image 23K640-I/SN
Memory; SRAM; 8kx8bit; 2.7÷3.6V; 16MHz; SO8; Interface: SPI
Stock : 12629
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.
Image Part-Description
Stock Image 23K256T-I/ST
SRAM 256K 32K X 8 2.7V SERIAL SRAM IND
Stock : 2563
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.
Stock Image 23K640-EP
Microchip Technology SRAM 64K 8K X 8 2.7V SERIAL SRAM EXT
Stock : 335
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.
Stock Image 23LC1024-EP
Microchip Technology SRAM 1024K 2.5V SPI SERIAL SRAM SQI EXT
Stock : 227
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.
Stock Image 23LC1024-ESN
Microchip Technology SRAM 1024K 2.5V SPI SERIAL SRAM SQI EXT
Stock : 5117
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.
Stock Image 23LC1024T-ISN
Microchip Technology SRAM 1024K 2.5V SPI SERIAL SRAM SQI
Stock : 2661
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.
Stock Image 23LC512-ESN
Microchip Technology SRAM 512K 2.5V SPI SERIAL SRAM SQI EXT
Stock : 0
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.
Stock Image 23LC512-ISN
Microchip Technology SRAM 512K 2.5V SPI SERIAL SRAM SQI
Stock : 681
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.
Stock Image KMN5X000ZM-B209001
KMN5X000ZMB209001 samsung sram memory integrated circuits ics semiconductors
Stock : 0
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.
Stock Image PDM31532LA12TI
SRAM Chip Async Single 3.3V 1M-bit 64K x 16 12ns 44-Pin TSOP-II Tube
Stock : 0
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.
Stock Image PL136350
PL136350 khatod sram memory integrated circuits ics semiconductors
Stock : 0
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.

23A256/23K256 256K SPI Bus Low-Power Serial SRAM Device Selection Table Part Number VCC Range Page Size Temp. Ranges Packages 23K256 2.7-3.6V 32 Byte I P, SN, ST 23A256 1.7-1.95V 32 Byte I P, SN, ST Features: Description: Max. Clock 20 MHz The Microchip Technology Inc. 23X256 are 256 Kbit Serial SRAM devices. The memory is accessed via a Low-Power CMOS Technology: simple Serial Peripheral Interface (SPI) compatible - Read Current: 3 mA at 1 MHz serial bus. The bus signals required are a clock input - Standby Current: 4 A Max. at 3.6V (SCK) plus separate data in (SI) and data out (SO) 32,768 x 8-bit Organization lines. Access to the device is controlled through a Chip 32-Byte Page Select (CS) input. HOLD pin Communication to the device can be paused via the Flexible Operating modes: hold pin (HOLD). While the device is paused, transitions on its inputs will be ignored, with the - Byte read and write exception of Chip Select, allowing the host to service - Page mode (32 Byte Page) higher priority interrupts. - Sequential mode The 23X256 is available in standard packages Sequential Read/Write including 8-lead PDIP and SOIC, and advanced High Reliability packaging including 8-lead TSSOP. Temperature Ranges Supported: - Industrial (I): -40Cto +85C Package Types (not to scale) Pb-Free and RoHS Compliant, Halogen Free Pin Function Table Name Function CS Chip Select Input PDIP/SOIC/TSSOP SO Serial Data Output (P, SN, ST) VSS Ground SI Serial Data Input CS 1 8 VCC SCK Serial Clock Input SO 2 7 HOLD Hold Input HOLD NC 3 6 SCK VCC Supply Voltage VSS 4 5 SI 2009 Microchip Technology Inc. Preliminary DS22100C-page 123A256/23K256 1.0 ELECTRICAL CHARACTERISTICS () Absolute Maximum Ratings VCC.............................................................................................................................................................................4.5V All inputs and outputs w.r.t. VSS ......................................................................................................... -0.3V to VCC +0.3V Storage temperature .................................................................................................................................-40C to 125C Ambient temperature under bias.................................................................................................................-40C to 85C ESD protection on all pins...........................................................................................................................................2kV NOTICE: Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only and functional operation of the device at those or any other conditions above those indicated in the operational listings of this specification is not implied. Exposure to maximum rating conditions for an extended period of time may affect device reliability. TABLE 1-1: DC CHARACTERISTICS Industrial (I): TA = -40C to +85C DC CHARACTERISTICS Param. (1) Sym. Characteristic Min. Typ Max. Units Test Conditions No. D001 VCC Supply voltage 1.7 1.95 V 23A256 D001 VCC Supply voltage 2.7 3.6 V 23K256 D002 VIH High-level input .7 VCC VCC V voltage +0.3 D003 VIL Low-level input -0.3 0.2xVCC V voltage D004 VOL Low-level output 0.2 VIOL = 1 mA voltage D005 VOH High-level output VCC -0.5 V IOH = -400 A voltage D006 ILI Input leakage 0.5 ACS = VCC, VIN = VSS OR VCC current D007 ILO Output leakage 0.5 ACS = VCC, VOUT = VSS OR VCC current D008 ICC Read CLK = 1 MHz SO = O 3 mA F 6 mA FCLK = 10 MHz SO = O Operating current 10 mA FCLK = 20 MHz SO = O D009 ICCS 200 500 nA CS = VCC = 1.8V, Inputs tied to VCC Standby current or VSS 1 4 A CS = VCC = 3.0V, Inputs tied to VCC or VSS D010 CINT Input capacitance 7 pF VCC = 0V, f = 1 MHz, Ta = 25C (Note 1) D011 VDR RAM data retention 1.2 V (2) voltage Note 1: This parameter is periodically sampled and not 100% tested. Typical measurements taken at room temperature (25C). 2: This is the limit to which VDD can be lowered without losing RAM data. This parameter is periodically sampled and not 100% tested. DS22100C-page 2 Preliminary 2009 Microchip Technology Inc.

Tariff Desc

8542.32.00 31 No ..Random Access Memory (RAM) including Single Inline Memory Modules (SIMMS), Dual Inline Memory Modules (DIMMS), Dynamic Random Access Memory (DRAM), Synchronous Dynamic Random Access Memory (SD RAM), Rambus Dynamic Random Access Memory (RD RAM) and other similar memory
ATM
Atmel
Atmel Wireless (VA)
M4S
M6S
M8S
M9S
MCP
Micrel
Micrel Inc
MICREL SEMICONDUCTOR
MICREL SYNERGY SEMI
MICROCHIP (ATMEL)
MICROCHIP (MICREL)
MICROCHIP (MICROSEMI)
MICROCHIP (SUPERTEX)
Microchip / Microsemi
Microchip / Vectron
Microchip Tech
MICROCHIP TECH.
Microchip Technology
Microchip Technology Micrel
Microchip Technology / Atmel
Microchip Technology / Micrel
MICROCHIPDIRECT
MICROSEMI
Microsemi Analog Mixed Signal Group
Microsemi Analog Mixed Signal Group [MIL]
Microsemi Commercial Components Group
MICROSEMI COMMUNICATIONS INC.
Microsemi Consumer Medical Product Group
Microsemi Corporation
Microsemi FTD
Microsemi Power Management Group
Microsemi Power Products Group
Microsemi SoC
MICROSEMI/LAWRENCE
MICROSEMI/LINFINITY
MSC
Roving Networks
ROVING NETWORKS INC
ROVING NETWORKS INC.
ROVING NETWORKS, INC.
Silicon Storage
SILICON STORAGE TECH
SILICON STORAGE TECHNOLOGY
Supertex
Vectron
VECTRON INTERNATIONAL
VECTRON INTL
Vitesse Microsemi
Vitesse / Microsemi
UTD2052CL Benchtop Oscilloscopes by Uni-T – 50 MHz Scope image

Jun 10, 2025
The UTD2052CL Benchtop Oscilloscope by Uni-T offers 50 MHz bandwidth, 1 GSa/s sampling, and dual-channel precision—ideal for labs, fieldwork, and education. Reliable, portable, and globally trusted for Test & Measurement tasks.
XT60UPB-M, XT60PW-F, XT30UPB-M, XT30UPB-F DC Power Connectors image

Dec 13, 2024
Discover the XT60UPB-M, XT60PW-F, XT30UPB-M, and XT30UPB-F DC power connectors by Amass, engineered for high-performance applications like drones, robotics, and RC vehicles. Designed for reliability and efficiency, these connectors handle currents up to 30A (XT60 series) and 15A (XT30 series), ensu
RSP-1000-48 Power Supply – 48V 1000W by Mean Well image

Jun 25, 2025
The RSP-1000-48 by Mean Well is a 1000W  Switching Power Supply  delivering 48V at 21A. Ideal for automation, robotics, and industrial systems. Trusted  Power  solution available globally at Xon Electronics.
NK-16 Precision Pliers by Engineer – Flat Nose Design image

Jun 29, 2025
NK-16 by Engineer is a precision flat nose plier with ESD-safe grips, spring return, and anti-slip jaws. Perfect for electronics, jewelry, and fine assembly tasks in compact spaces.

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted AS9120 Certified