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All ProductsIntegrated Circuits (ICs)Memory23A640-I/ST

Microchip Technology 23A640-I/ST Memory ICsSRAM 20MHz Tube

23A640-I/ST
23A640-I/ST
Memory Format: SRAM, Clock Frequency: 20MHz, Terminal Position: DUAL, Number of Pins: 8Pins
RoHS Compliant
Datasheet
1610-535-23A640-I/ST
8-TSSOP (0.173, 4.40mm Width)
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6565In Stock
Min.: 1 Mult.: 1
Quantity Unit Price Ext. Price
1+ $15.9135$15.91
10+ $15.0128$150.13
100+ $14.163$1416.3
500+ $13.3613$6680.65
1000+ $12.605$12605
Unit Price:$15.9135
Subtotal: $15.91
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23A640-I/ST Tech Specifications

Microchip Technology 23A640-I/ST technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology 23A640-I/ST.

Product Attribute Attribute Value
Factory Lead Time6 Weeks
MountSurface Mount
Mounting TypeSurface Mount
Package / Case8-TSSOP (0.173, 4.40mm Width)
Number of Pins8Pins
Memory TypesVolatile
Current - Supply (Nom)10mA
Operating Temperature-40°C~85°C TA
PackagingTube
Published2011
JESD-609 Codee3
Pbfree Codeyes
Part StatusActive
Moisture Sensitivity Level (MSL)1 (Unlimited)
Product Attribute Attribute Value
Number of Terminations8Terminations
ECCN CodeEAR99
Terminal FinishMatte Tin (Sn) - annealed
Voltage - Supply1.8V
Terminal PositionDUAL
Peak Reflow Temperature (Cel)260
Number of Functions1Function
Terminal Pitch0.65mm
Time@Peak Reflow Temperature-Max (s)40
Base Part Number23A640
InterfaceSPI, Serial
Memory Size64Kb 8K x 8
Number of Ports1Port
Clock Frequency20MHz
Product Attribute Attribute Value
Access Time32 ns
Memory FormatSRAM
Memory InterfaceSPI
Output Characteristics3-STATE
Memory Width8
Address Bus Width1b
Density64 kb
I/O TypeSEPARATE
Sync/AsyncSynchronous
Word Size8b
Length4.4mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
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23A640-I/ST Product Details

Product Description:

The Microchip Technology 23A640-I/ST is a 64Kb synchronous SRAM (Static Random Access Memory) integrated circuit designed for use in various applications where high-speed data storage and retrieval are required. This 8-pin, surface-mount device operates at a clock frequency of 20MHz and features a memory width of 8 bits.

Features:

  • Memory Size: The 23A640-I/ST has a total memory size of 64Kb, organized as 8K x 8 bits.
  • Access Time: The device has an access time of 32ns, ensuring fast data retrieval.
  • Interface: The IC supports a SPI (Serial Peripheral Interface) interface for easy communication with microcontrollers and other devices.
  • Supply Voltage: The device operates at a nominal supply voltage of 1.8V, with a tolerance of 1.7V to 1.95V.
  • Operating Temperature: The 23A640-I/ST can operate in a temperature range of -40°C to 85°C.

Applications:

  • Primary Applications: The 23A640-I/ST is suitable for use in various applications such as embedded systems, automotive electronics, industrial control systems, and consumer electronics.
  • Secondary Applications: The device can also be used in applications such as medical devices, aerospace systems, and military equipment.

Alternative Parts:

  • 23A640-I/ST: This is the base part number for the 64Kb SRAM IC.
  • 23A640-I/ST-TR: This is a tape-and-reel packaged version of the 23A640-I/ST.

Embedded Modules:

  • Microchip Technology's PIC microcontrollers: The 23A640-I/ST can be used as an external memory module for various PIC microcontrollers.

FAQs:

Q: What is the access time of the 23A640-I/ST? A: The access time of the 23A640-I/ST is 32ns.

Q: What is the memory size of the 23A640-I/ST? A: The memory size of the 23A640-I/ST is 64Kb, organized as 8K x 8 bits.

Q: What is the operating supply voltage of the 23A640-I/ST? A: The operating supply voltage of the 23A640-I/ST is 1.8V, with a tolerance of 1.7V to 1.95V.

Q: What is the packaging type of the 23A640-I/ST? A: The packaging type of the 23A640-I/ST is a tube.

Q: What is the lead time for the 23A640-I/ST? A: The lead time for the 23A640-I/ST is 6 weeks.

Q: Is the 23A640-I/ST RoHS compliant? A: Yes, the 23A640-I/ST is RoHS3 compliant.

23A640-I/ST Documents

Download datasheets and manufacturer documentation for 23A640-I/ST

PCN Packaging
Packing Changes 10/Oct/2016
ConflictMineralStatement
Microchip-company-68.pdf
Datasheets
23(A,K)640

23A640-I/ST Comparison

The parts on the right have similar specifications to Microchip Technology & 23A640-I/ST.

  • Mfr. Part #

  • Manufacturer

  • Moisture Sensitivity Level (MSL)

  • Packaging

  • Package / Case

  • Memory Size

  • Memory Format

  • Operating Temperature

  • Voltage - Supply

  • Mounting Type

  • Availability

  • Price

  • Quantity

  • 23A640-I/ST

  • Microchip Technology

  • 1 (Unlimited)

  • Tube

  • 8-TSSOP (0.173, 4.40mm Width)

  • 64Kb 8K x 8

  • SRAM

  • -40°C~85°C TA

  • 1.8V

  • Surface Mount

  • 6565

  • $2.387025

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