Dark mode is now available! Toggle between light and dark modes. Preference saves when signed in.

Learn more

Microchip 23K256-E/ST

Microchip SRAM, 256Kbit, 8needle, surface mount installation, 8Bit, TSSOPencapsulation
$ 1.36
Production
Datasheet
Manufacturer Page

Price and Stock

See all price breaks
Distributor
SKU
Min
Pkg
Bulk Pricing
Arrow Electronics
23K256-E/ST
200
100
USD
1.464
1.464
1.464
NAC Semi
MCHP00000000175
4,200
300
USD
1.360
1.360
16h
TME
2
23K256-E/ST
0
300
USD
1.290
1.290
21h
Microchip
23K256-E/ST
5,190
1
Tube
USD
1.410
1.410
1.290
1.240
1.170
13h
Newark
23K256-E/ST
0
300
USD
1.390
1.310

Datasheets & Documents

Download datasheets and manufacturer documentation for Microchip 23K256-E/ST.

SHENGYU ELECTRONICS

Datasheet28 pages14 years ago

Microchip

Inventory History

3 month trend:
+2.46%
Powered bySpectra logo

CAD Models

Download Microchip 23K256-E/ST symbol, footprint, and 3D STEP models from our trusted partners.

sourceeCADmCADFILES
EE Concierge
SymbolFootprint
Ultra Librarian
SymbolFootprint
Download
The partner site will open in a new tab when downloading their CAD models
By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.

Alternate Parts

This Part
Alternate Parts
Microchip23K256-E/ST
Microchip23K256T-I/ST
Microchip23K256T-I/ST
Price @ 1000
$ 1.36
$ 1.392
$ 1.392
Stock
87,936
353,721
353,721
Authorized Distributors
6
6
6
Case/Package
TSSOP
TSSOP
TSSOP
Number of Pins
8
8
8
Memory Type
RAM, SDR, SRAM
SRAM
SRAM
Density
256 kb
256 kb
256 kb
Address Bus Width
1 b
1 b
1 b
Access Time
-
25 ns
25 ns
Frequency
20 MHz
20 MHz
20 MHz
Interface
SPI
SPI
SPI
Min Supply Voltage
2.7 V
2.7 V
2.7 V
Max Supply Voltage
3.6 V
3.6 V
3.6 V

Supply Chain

Projected EOL Date2034-04-01
Country of AssemblyMalaysia, Philippines, Thailand
Country of FabricationTaiwan
Country of OriginMalaysia, Philippines, Thailand
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.32.0051
Introduction Date2009-04-01
Lifecycle StatusProduction (Last Updated: 2 days ago)
Manufacturer Lifecycle StatusREL (Last Updated: 2 days ago)

Descriptions

Descriptions of Microchip 23K256-E/ST provided by its distributors.

Microchip SRAM, 256Kbit, 8needle, surface mount installation, 8Bit, TSSOPencapsulation
Unikeyic (ICkey)
SRAM Chip Sync Single 3.3V 256K-bit 32K x 8 32ns Automotive AEC-Q100 8-Pin TSSOP Tube
Verical
MICROCHIP 23K256-E/ST SRAM MEMORY, 256KBIT, 2.7 - 3.6 V, 50NS 8-PIN TSSOP
RS (Formerly Allied Electronics)
256K, 32K X 8 2.7V Serial Sram, Ext; |Microchip Technology 23K256-E/ST
Newark
EAR99 Surface Mount 23K256 Tube ic memory 20MHz 25ns 3.1mm 10mA
Fly-Wing Technology
256K SRAM 32Kx8 Serial-SPI 32ns TSSOP8
RS APAC
IC SRAM 256KBIT SPI 20MHZ 8TSSOP
DigiKey
Standard SRAM, 32KX8, CMOS, PDSO8
Abacus Technologies

Images

RS
LZChips
Electro Sonic
Master Electronics

Manufacturer Aliases

Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:

  • Microchip Technology
  • MICROCHIP TECHNOLOGY INC
  • MICROCHI
  • MICROC
  • MICROCH
  • MICROCHIP TECH
  • MCHP
  • MCRCH
  • MCP
  • MICROHIP
  • MICROSHIP
  • MICCHP
  • MICROCHP
  • MTech
  • Microchip Technology / Atmel
  • MICROCIHIP
  • Microchip Technologies
  • Microchip / Microsemi
  • MICORCHIP
  • MICHROCHIP
  • Atmel/Microchip
  • MICRIOCHIP
  • Atmel (Microchip Technology)
  • MICROCHIP (ATMEL)
  • MICROCHIP TECHNOLOGY (VA)
  • Microchip Technology Inc.

Part Number Aliases

This part may be known by these alternate part numbers:

  • 23K256-EST
  • 23K256E/ST
  • 23K256EST