The 23K256 series of memory devices from Microchip Technology are 256 Kbit Serial SRAM devices. They are accessed via a simple Serial Peripheral Interface (SPI) compatible serial bus. The bus signals required are a clock input (SCK) plus separate data in (SI) and data out (SO) lines
Microchip Technology 23K256 series Memory
Comprehensive Guide to 23K256 Integrated Circuits (ICs) Memory
This post lists the Key Component Features, Diverse Applications, Associated Series Parts, Technical Documents(PDF Datasheets, User Guides), Frequently asked questions, and Related Series of Microchip Technology 23K256 series Memory products.
FEATURES
- 256 Kbit memory size
- Serial Peripheral Interface (SPI) compatible
Applications
- Industrial transport (non-car & non-light truck)
- Medical
Associated Products
| Part Number | Description | Stock | RFQ |
|---|---|---|---|
| 23K256-I/SN | MICROCHIP - 23K256-I/SN - SRAM, 32 KB, 32K x 8bit, 2.7V to 3.6V, SOIC, 8 Pins | 5 | RFQ |
| 23K256-E/ST | IC SRAM 256K SPI 20MHZ 8TSSOP | 10000 | BUY |
| 23K256-E/SN | IC SRAM 256K SPI 20MHZ 8SOIC | 29 | BUY |
| 23K256T-I/ST | IC SRAM 256KBIT 20MHZ 8TSSOP | 47500 | RFQ |
| 23K256T-I/SN | IC SRAM 256KBIT 20MHZ 8SOIC | 0 | BUY |
| 23K256-I/ST | MICROCHIP - 23K256-I/ST - SRAM, 256KB, SERIAL, 20MHZ, TSSOP-8 | 10 | RFQ |
| 23K256-I/P | MICROCHIP - 23K256-I/P - SRAM, 32 Kbit, 32K x 8bit, 2.7V to 3.6V, DIP, 8 Pins | 4544 | RFQ |
| 23K256T-E/SN | IC SRAM 256K SPI 20MHZ 8SOIC | 47 | RFQ |
| 23K256T-E/ST | IC SRAM 256K SPI 20MHZ 8TSSOP | 10000 | BUY |
| 23K256-E/P | IC SRAM 256K SPI 20MHZ 8DIP | 9000 | RFQ |
Technical Documents
- 23(A,K)256
- Packing Changes 10/Oct/2016
- Microchip-company-68.pdf
- SN-Microchip-datasheet-10414480.pdf
- SN-Microchip-datasheet-7586194.pdf
- SN-Microchip-datasheet-8803604.pdf
- SN-Microchip-datasheet-7567182.pdf
- SN-Microchip-datasheet-14153280.pdf
- 23K256-I-SN-Microchip-datasheet-14358349.pdf
- ST-Microchip-datasheet-10414480.pdf
- ST-Microchip-datasheet-7586194.pdf
- ST-Microchip-datasheet-8803604.pdf
Related Series
Cypress Semiconductor Corp F-RAM™ series Memory
15 May 2023256
Cypress Semiconductor Corp NoBL™ series Memory
26 May 202389
Cypress Semiconductor CY7C series SRAM Memory
16 March 2023231
Microchip Technology 23K256 series Memory
10 October 20231925
Frequently Asked Questions
What are the similar products or Substitute Components of Microchip Technology 23K256 series Memory
Cypress Semiconductor CY14B256LA: The CY14B256LA is a 256 Kbit (32K x 8) serial SRAM with non-volatile data retention. It features a serial interface and low-power operation, making it suitable for applications requiring non-volatile memory storage. ISSI IS62WV25616BLL: The IS62WV25616BLL is a 256 Kbit (32K x 8) asynchronous SRAM. Although it doesn't have the non-volatile storage capability, it offers similar capacity and random access functionality, making it an alternative for applications that don't require non-volatile memory. Renesas R1LV0416DSB: The R1LV0416DSB is a 256 Kbit (32K x 8) low-power CMOS static RAM. It operates at high-speed and low-power consumption, providing similar performance to the 23K256 series memory modules.
How do I interface with a Microchip Technology 23LC1024 device?
The 23LC1024 is a 1 Mbit Serial SRAM device from Microchip Technology. It is accessed via a simple Serial Peripheral Interface (SPI) compatible serial bus. The bus signals required are a clock input (SCK), a data in line (SI) and a data out line (SO)