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HomeProductsIntegrated Circuits (ICs)Memory23K640T-I/SN
23K640T-I/SN Image
Image may be representation.
See specifications for product details.

23K640T-I/SN - Microchip Technology

Manufacturer Part Number
23K640T-I/SN
Manufacturer
Microchip Technology
Allelco Part Number
32D-23K640T-I/SN
ECAD Model
Parts Description
IC SRAM 64KBIT SPI 20MHZ 8SOIC
Detailed Description
Package
8-SOIC (0.154", 3.90mm Width)
Data sheet
23(A,K)640.pdf
RoHs Status
ROHS3 Compliant
In stock: 37080

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Quantity

Specifications

23K640T-I/SN Tech Specifications
Microchip Technology - 23K640T-I/SN technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - 23K640T-I/SN

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Write Cycle Time - Word, Page -  
Voltage - Supply 2.7V ~ 3.6V  
Technology SRAM  
Supplier Device Package 8-SOIC  
Series -  
Package / Case 8-SOIC (0.154", 3.90mm Width)  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 85°C (TA)  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Memory Type Volatile  
Memory Size 64Kbit  
Memory Organization 8K x 8  
Memory Interface SPI  
Memory Format SRAM  
Clock Frequency 20 MHz  
Base Product Number 23K640  

Parts Introduction

Manufacturer Part Number

23K640T-I/SN

Manufacturer

Microchip Technology

Introduction

64Kbit SPI SRAM with 20MHz Clock Frequency

Product Features and Performance

64Kbit SRAM memory

20MHz clock frequency

SPI memory interface

7V to 3.6V operating voltage

-40°C to 85°C operating temperature range

RoHS3 compliant

8-SOIC package

Product Advantages

High-density SRAM memory

Fast SPI interface for efficient data transfer

Wide operating temperature range for industrial applications

Low power consumption

Key Technical Parameters

Memory Size: 64Kbit

Memory Type: Volatile SRAM

Memory Organization: 8K x 8

Interface: SPI

Operating Voltage: 2.7V to 3.6V

Operating Temperature: -40°C to 85°C

Clock Frequency: 20MHz

Quality and Safety Features

RoHS3 compliant

Industrial-grade operating temperature range

Compatibility

Surface mount 8-SOIC package

Suitable for a variety of embedded systems and applications

Application Areas

Industrial automation

Smart home devices

Portable electronics

Embedded systems

Product Lifecycle

Currently in production

No known plans for discontinuation

Replacement or upgrade options available from Microchip

Several Key Reasons to Choose This Product

High-density 64Kbit SRAM memory

Fast 20MHz SPI interface for efficient data transfer

Wide operating temperature range for industrial applications

Low power consumption

RoHS3 compliance for environmental sustainability

Microchip's reputation for quality and reliability

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology 23K640T-I/SN

Product Attribute 23K640T-I/SN AT24HC04BN-SP25-T M27C4001-12F1 23K640T-I/ST
Part Number 23K640T-I/SN AT24HC04BN-SP25-T M27C4001-12F1 23K640T-I/ST
Manufacturer Microchip Technology Microchip Technology STMicroelectronics Microchip Technology
Package Tape & Reel (TR) Tape & Reel (TR) Tube Tape & Reel (TR)
Memory Format SRAM EEPROM EPROM SRAM
Technology SRAM EEPROM EPROM - UV SRAM
Supplier Device Package 8-SOIC 8-SOIC 32-CDIP Frit Seal with Window 8-TSSOP
Clock Frequency 20 MHz 400 kHz - 20 MHz
Memory Type Volatile Non-Volatile Non-Volatile Volatile
Memory Interface SPI I²C Parallel SPI
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 32-CDIP (0.600', 15.24mm) Window 8-TSSOP (0.173', 4.40mm Width)
Base Product Number 23K640 AT24HC04 M27C4001 23K640
Mounting Type Surface Mount Surface Mount Through Hole Surface Mount
Series - Automotive, AEC-Q100 - -
Memory Organization 8K x 8 512 x 8 512K x 8 8K x 8
Voltage - Supply 2.7V ~ 3.6V 2.5V ~ 5.5V 4.5V ~ 5.5V 2.7V ~ 3.6V
Memory Size 64Kbit 4Kbit 4Mbit 64Kbit
Write Cycle Time - Word, Page - 5ms - -
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 125°C (TA) 0°C ~ 70°C (TA) -40°C ~ 85°C (TA)

23K640T-I/SN Datasheet PDF

Download 23K640T-I/SN pdf datasheets and Microchip Technology documentation for 23K640T-I/SN - Microchip Technology.

Datasheets
23(A,K)640.pdf
PCN Packaging
Label and Packing Changes 23/Sep/2015.pdf Packing Changes 10/Oct/2016.pdf
PCN Assembly/Origin
Assembly Site Addition 08/Apr/2015.pdf
PCN Design/Specification
23A640/23K640 19/Jul/2022.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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23K640T-I/SN Image

23K640T-I/SN

Microchip Technology
32D-23K640T-I/SN

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