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23K640-I/ST SRAM Memory IC 64Kb (8K x 8) SPI 20MHz 8-TSSOP
Product Overview
Digi-Key Part Number 23K640-I/ST-ND
Copy   23K640-I/ST-ND
Quantity Available 941
Can ship immediately
Manufacturer

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Manufacturer Part Number

23K640-I/ST

Copy   23K640-I/ST
Description IC SRAM 64K SPI 20MHZ 8TSSOP
Copy   IC SRAM 64K SPI 20MHZ 8TSSOP
Manufacturer Standard Lead Time 8 Weeks
Detailed Description

SRAM Memory IC 64Kb (8K x 8) SPI 20MHz 8-TSSOP

Copy   SRAM Memory IC 64Kb (8K x 8) SPI 20MHz  8-TSSOP
Documents & Media
Datasheets 23(A,K)640
Product Training Modules 23x640 and 23x256 SRAM Overview
Design Resources 23K640 Development Tool Selector
PCN Packaging Label and Packing Changes 23/Sep/2015
Packing Changes 10/Oct/2016
EDA / CAD Models 23K640-I/ST by SnapEDA
Catalog Page 1228 (CA2011 PDF)
Product Attributes Select All
Categories
Manufacturer Microchip Technology
Series -
Packaging ? Tube ?
Part Status Active
Memory Type Volatile
Memory Format SRAM
Technology SRAM
Memory Size 64Kb (8K x 8)
Clock Frequency 20MHz
Write Cycle Time - Word, Page -
Memory Interface SPI
Voltage - Supply 2.7 V ~ 3.6 V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 8-TSSOP
Base Part Number 23K640
 
Environmental & Export Classifications
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Direct Substitute ?
Digi-Key Part Number Manufacturer Part Number Manufacturer Packaging Quantity Available Unit Price Minimum Quantity
23K640T-I/STTR-ND 23K640T-I/ST Microchip Technology Tape & Reel (TR) ? 2,500 - Immediate
$0.93662 2,500
For Use With
  • MIKROE-428 - MikroElektronika | 1471-1203-ND DigiKey Electronics
  • MIKROE-428
  • MikroElektronika
  • BOARD PROTO SERIAL RAM 23K640
  • Unit Price $25.70000
  • 1471-1203-ND
  • MIKROE-427 - MikroElektronika | 1471-1202-ND DigiKey Electronics
  • MIKROE-427
  • MikroElektronika
  • BOARD SERIAL RAM 23K640
  • Unit Price $29.99000
  • 1471-1202-ND
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Additional Resources
Standard Package ? 100
Other Names 23K640IST
Price & Procurement
 

Quantity
All prices are in CAD.
Price Break Unit Price Extended Price
1 1.01000 $1.01
25 0.98280 $24.57
100 0.93660 $93.66

Submit a request for quotation on quantities greater than those displayed.

Alternate Package | This part is also available in the following packaging:
  • Tape & Reel (TR) ? : 23K640T-I/STTR-ND
  • Minimum Quantity: 2,500
  • Quantity Available: 2,500 - Immediate
  • Unit Price: $0.93662
  • Cut Tape (CT) ? : 23K640T-I/STCT-ND
  • Minimum Quantity: 1
  • Quantity Available: 2,500 - Immediate
  • Unit Price: $1.01000
  • Digi-Reel® ? : 23K640T-I/STDKR-ND
  • Minimum Quantity: 1
  • Quantity Available: 2,500 - Immediate
  • Unit Price: Digi-Reel®

13:37:31 9/22/2018