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HomeProductsIntegrated Circuits (ICs)MemoryN25S818HAT21I
N25S818HAT21I Image
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See specifications for product details.

N25S818HAT21I - onsemi

Manufacturer Part Number
N25S818HAT21I
Manufacturer
onsemi
Allelco Part Number
32D-N25S818HAT21I
ECAD Model
Parts Description
IC SRAM 256KBIT SPI 16MHZ 8TSSOP
Detailed Description
Package
8-TSSOP (0.173', 4.40mm Width)
Data sheet
Cylindrical Battery Holders.pdf
N25S818HA.pdf
RoHs Status
ROHS3 Compliant
In stock: 27666

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Quantity

Specifications

N25S818HAT21I Tech Specifications
onsemi - N25S818HAT21I technical specifications, attributes, parameters and parts with similar specifications to onsemi - N25S818HAT21I

Product Attribute Attribute Value  
Manufacturer onsemi  
Write Cycle Time - Word, Page -  
Voltage - Supply 1.7V ~ 1.95V  
Technology SRAM  
Supplier Device Package 8-TSSOP  
Series -  
Package / Case 8-TSSOP (0.173', 4.40mm Width)  
Package Tube  
Operating Temperature -40°C ~ 85°C (TA)  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Memory Type Volatile  
Memory Size 256Kbit  
Memory Organization 32K x 8  
Memory Interface SPI  
Memory Format SRAM  
Clock Frequency 16 MHz  
Base Product Number N25S818  

Parts Introduction

Manufacturer Part Number

N25S818HAT21I

Manufacturer

onsemi

Introduction

The N25S818HAT21I is a high-performance SRAM memory chip designed for high-speed data storage and retrieval in a compact form factor.

Product Features and Performance

Volatile type memory ensuring quick access to data

Memory size of 256Kbit for adequate data storage

Organized as 32K x 8 for efficient data management

SPI memory interface allows for easy integration into designs

High clock frequency support up to 16 MHz for swift data transactions

Operates over a wide voltage range of 1.7V to 1.95V

Suitable for extreme temperature conditions between -40°C and 85°C

Surface Mount technology for compact and reliable integration into devices

Product Advantages

Compact 8-TSSOP package saves space on PCBs

Low voltage operation reduces power consumption

High-speed SPI interface enhances system performance

Wide operating temperature range ensures reliability under extreme conditions

Key Technical Parameters

Memory Type: SRAM

Memory Size: 256Kbit

Memory Organization: 32K x 8

Clock Frequency: 16 MHz

Voltage Supply: 1.7V ~ 1.95V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Manufactured by onsemi, a leader in semiconductor solutions

Rigorous quality control and testing for reliable operation

Compatibility

SPI interface ensures compatibility with a wide range of microcontrollers and processors

Application Areas

IoT devices

Portable electronics

Automotive electronics

Industrial control systems

Communication devices

Product Lifecycle

Product Status: Active

No indication of nearing discontinuation, ensuring availability for future projects

Check with manufacturer for potential upgrades or replacements

Several Key Reasons to Choose This Product

High-speed data access and storage enhances device performance

Compact and energy-efficient design supports modern, portable devices

Wide temperature range and low voltage operation ensure reliability in varied environments

Trusted manufacturer with a reputation for quality and reliability

Versatile compatibility and application range offers broad design flexibility

Parts with Similar Specifications

The three parts on the right have similar specifications to onsemi N25S818HAT21I

Product Attribute N25S818HAT21I N25W064A11EF640E N25S830HAS22I N25S830HAT22I
Part Number N25S818HAT21I N25W064A11EF640E N25S830HAS22I N25S830HAT22I
Manufacturer onsemi Micron Technology Inc. onsemi onsemi
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Memory Type Volatile Non-Volatile Volatile Volatile
Package / Case 8-TSSOP (0.173', 4.40mm Width) 8-VDFN Exposed Pad 8-SOIC (0.154', 3.90mm Width) 8-TSSOP (0.173", 4.40mm Width)
Write Cycle Time - Word, Page - - - -
Memory Format SRAM FLASH SRAM SRAM
Supplier Device Package 8-TSSOP 8-VDFPN (6x5) (MLP8) 8-SOIC 8-TSSOP
Memory Size 256Kbit 64Mbit 256Kbit 256Kbit
Clock Frequency 16 MHz 108 MHz 20 MHz 20 MHz
Package Tube Tray Tube Tube
Technology SRAM FLASH - NOR SRAM SRAM
Base Product Number N25S818 N25W064 N25S830 N25S830
Memory Interface SPI SPI SPI SPI
Operating Temperature -40°C ~ 85°C (TA) -25°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Voltage - Supply 1.7V ~ 1.95V 1.7V ~ 2V 2.7V ~ 3.6V 2.7V ~ 3.6V
Memory Organization 32K x 8 16M x 4 32K x 8 32K x 8
Series - - - -

N25S818HAT21I Datasheet PDF

Download N25S818HAT21I pdf datasheets and onsemi documentation for N25S818HAT21I - onsemi.

Datasheets
Cylindrical Battery Holders.pdf
Environmental Information
onsemi RoHS.pdf Material Declaration N25S818HAT21I.pdf
HTML Datasheet
N25S818HA.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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N25S818HAT21I Image

N25S818HAT21I

onsemi
32D-N25S818HAT21I

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