Microchip Technology 23LCV512
23LCV512 is a 512-Kbit Serial SRAM device. 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.| Part No. | 23LCV512 |
|---|---|
| Datasheet | 23LCV512 Download |
| Manufacturer |  Microchip Technology |
| Description | 512 Kbit SPI Serial SRAM |
| Buy | Stock & Price |
FEATURES
● SPI-Compatible Bus Interface: - 20 MHz Clock rate - SPI/SDI mode● Low-Power CMOS Technology: - Read Current: 3 mA at 5.5V, 20 MHz - Standby Current: 4 A at +85°C
● Unlimited Read and Write Cycles
● External Battery Backup Support
● Zero Write Time
● 64K x 8-bit Organization: - 32-byte page
● Byte, Page and Sequential Mode for Reads and Writes
● High Reliability
● Temperature Range Supported: - Industrial (I): -40°C to +85°C
● RoHS Compliant, Halogen Free. Packages
● 8-Lead SOIC, 8-Lead TSSOP and 8-Lead PDIP Pin Function Table Name Function CS SO/SIO1 Vss SI/SIO0 SCK VBAT Vcc Chip Select Input Serial Output/SDI pin Ground Serial Input/SDI pin Serial Clock External Backup Supply Input Power Supply Battery Backup Yes Max. Clock Frequency 20 MHz Packages SN, ST, P
DESCRIPTION
The Microchip Technology Inc. 23LCV512 is a 512-Kbit Serial SRAM device. 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.
