N64S818HAS21I is available for purchase but is not normally stocked.
Available Substitutes:

Similar

23A640-I/SN
Microchip Technology
In Stock: 0
Unit Price: $5.68008
Datasheet
View and Compare All Substitutes
8 SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

N64S818HAS21I

DigiKey Part Number
N64S818HAS21I-ND
Manufacturer
onsemi
Manufacturer Product Number
N64S818HAS21I
Description
IC SRAM 64KBIT SPI 16MHZ 8SOIC
Customer Reference
Detailed Description
SRAM Memory IC 64Kbit SPI 16 MHz 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
N64S818HAS21I Models
Product Attributes
Type
Description
Select All
Category
Mfr
onsemi
Series
-
Packaging
Tray
Part Status
Last Time Buy
DigiKey Programmable
Not Verified
Memory Type
Volatile
Memory Format
SRAM
Technology
SRAM
Memory Size
64Kbit
Memory Organization
8K x 8
Memory Interface
SPI
Clock Frequency
16 MHz
Write Cycle Time - Word, Page
-
Voltage - Supply
1.7V ~ 1.95V
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width)
Supplier Device Package
8-SOIC
Base Product Number
N64S818
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

Last Time Buy
Last Time Buy Date: 8/10/2025
Quote Required, submit request here.
Non-Cancelable/Non-Returnable