Professional IC Distribution & Technical Solutions

Global leader in semiconductor components distribution and technical support services, empowering your product innovation and industry advancement

Product Catalog Contact Us
Home > ST04 > AS23C20

AS23C20 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
AS23C20ST120Yes

AS23C20** is a **2-Mbit (256K x 8) serial SRAM** manufactured by **STMicroelectronics (ST)**.

The AS23C20 is a 2-Mbit (256K x 8) serial SRAM manufactured by STMicroelectronics (ST).

Key Specifications:

  • Memory Size: 2 Mbit (256K x 8)
  • Interface: SPI (Serial Peripheral Interface)
  • Operating Voltage: 2.7V to 3.6V
  • Speed Options:
  • 20 MHz (maximum clock frequency)
  • Low Power Consumption:
  • Active Current: ~4 mA (typical)
  • Standby Current: ~4 µA (typical)
  • Operating Temperature Range: -40°C to +85°C
  • Package Options: 8-lead SOIC, TSSOP

Features:

  • Serial SRAM with SPI Bus Interface
  • Byte and Page Write Modes
  • Software Write Protection
  • Sequential Read Operation
  • Industrial-Grade Reliability
  • Retains Data Without Power (Volatile Memory)

This device is designed for applications requiring fast, low-power, and compact serial SRAM storage, such as embedded systems, IoT devices, and industrial controls.

Would you like additional technical details or application notes?

Request Quotation

Part Number:
Quantity:
Target Price($USD):
Email:
Contact Person:
Additional Part Number
Quantity (Additional)
Special Requirements
Verification: =

Recommended Products

  • STM32F042F4P6 ,800,TSSOP-20年份：20+

    STM32F042F4P6** is a microcontroller from STMicroelectronics, part of the STM32F0 series based on the ARM Cortex-M0 core.

  • STM32L031E6Y6DTR ,15000,BGA年份：15+

    STM32L031E6Y6DTR** is a microcontroller from STMicroelectronics, part of the STM32L0 series, which is based on the ARM Cortex-M0+ core.

  • STM32F072CBT6TR ,760,LQFP48年份：20+

    STM32F072CBT6TR** is a microcontroller from STMicroelectronics, part of the STM32F0 series.

  • SP7200H3,SIPEX,12,SIP3

    SDA25X86,SIEMENS,12,DIP8

Sales Support

Our sales team is ready to assist with:

  • Fast quotation
  • Price Discount
  • Technical specifications
Contact sales