23LCV1024-I/P Memory by Microchip Technology

1Mb SPI Serial SRAM with Battery Backup

Status: Active
Series: 23LCV1024
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The Microchip Technology Inc. 23LCV1024 are 1 Mbit Serial SRAM devices. The memory is 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. Access to the device is controlled through a Chip Select (CS) input. Additionally, SDI (Serial Dual Interface) is supported if your application needs faster data rates. The SRAM can be battery backed via the Vbat pin essentially making the SRAM non-volatile. The device also supports unlimited read and write cycles to the array. The 23LCV1024 is available in standard packages including 8-lead SOIC, PDIP and advanced 8-lead TSSOP.

Prices starting from US$2.23


Distributor Starting From Stock
Logo for Microchip Technology Microchip Technology US$2.46
3,196
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Logo for Chip One Stop Chip One Stop US$2.23
501
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Logo for Transfer Multisort Elektronik Transfer Multisort Elektronik US$2.92
56
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Logo for Farnell Farnell US$2.83
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Logo for Newark Electronics Newark Electronics US$2.71
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Logo for Future Electronics Future Electronics US$2.66
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Logo for Avnet America Avnet America US$2.98
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Logo for RS Americas RS Americas US$2.66
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Logo for element14 element14 US$2.99
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Features

SPI-compatible Bus Interface - 20 MHz Clock rate - SPI/SDI Mode
Low-Power CMOS Technology: - Read Current: 3 mA at 3.6V, 20 MHz - Standby Current: 4 ?A Max. at +85°C
Unlimited read and write cycles
Zero write time
128K x 8-bit organization - 32 Byte Page
Battery-backed SRAM Support via Vbat Pin - Automatic switchover to Vbat
Sequential Mode reads and writes
High Reliability
Temperature Ranges Supported: -40C to +85C
Pb-Free and RoHS Compliant, Halogen Free
8 Lead SOIC, TSSOP and PDIP Packages

Specifications

Density (Organization) 1024K bits
Operating Voltage Min. (V) 2.5
Oper Voltage Max (V) 5.5
Max. Clock Freq. 20 MHz
Page Size (bytes) 32
Write Protected False
Endurance Unlimited
Data Retention (Years) 20
Bus Modes SPI,SDI
Battery Backup True
Pins | Packaging 8 | PDIP
Temp Range -40C to +85C
Packing Media Tube (60)

Resources





Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.4867
Shipping Weight (kg) 0.9
Lead Count 8
Package Type PDIP
Package Width or Size .300in
Soldering Composition Matte Tin

Alternative Descriptions

I-temp 1Mb VBAT SPI SRAM, 2.5-5.5V | Microchip Technology
Serial SRAM,SPI 1Mb,battery,SDI PDIP 8 | RS
IC: SRAM memory | Transfer Multisort Elektronik
SRAM, SERIAL, 1MBIT, 2.5-5.5V, 8PDIP | Farnell
Sram, 1Mbit, 64K X 8Bit, Dip-8 | Newark Electronics
SRAM Chip Sync Single 3.3V/5V 1M-bit 128K x 8 25ns 8-Pin PDIP Tube | Future Electronics
SRAM Chip Sync Single 1M-Bit 128K x 8 25ns 8-Pin PDIP Tube | Avnet America
1024K, 2.5V SPI SERIAL SRAM, Vbat8 PDIP .300in TUBE | Microchip Technology Inc. 23LCV1024-I/P | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a 23LCV1024-I/P?

Additional datasheets, footprints and schematics for 23LCV1024-I/P are listed on our Part Details page. You can also find images and similar parts to 23LCV1024-I/P on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for 23LCV1024-I/P on our Product Comparison page. Access via the 'View Pricing & Stock' button to view 23LCV1024-I/P price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does 23LCV1024-I/P fall under?

The 23LCV1024-I/P is listed under Semiconductors - ICs > Memory > SRAM.

Can I view similar or alternative parts?

You can view similar parts to 23LCV1024-I/P when available in the SRAM range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the 23LCV1024-I/P you can contact the distributor directly for product support, shipping queries etc.

Is the 23LCV1024-I/P RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for 23LCV1024-I/P have stock available?

Authorised distributors including Microchip Technology, Chip One Stop, RS, Transfer Multisort Elektronik and Farnell have stock available or on a lead time for 23LCV1024-I/P.

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