IS62WVS2568GALL

IS62/65WVS2568GALL IS62/65WVS2568GBLL 256Kx8 LOW VOLTAGE, FAST SERIAL SRAM with SPI, SDI and SQI INTERFACE MAY 2018 KEY FEATURES SPI-Compatible Bus Interface: - 30/45 MHz Clock rate - SPI/SDI/SQI mode Single Power Supply: - VDD = 1.65V - 2.2V (IS62/65WVS2568GALL) - VDD = 2.70V - 3.6V (IS62/65WVS2568GBLL) Read Latency: - SPI mode: 8 clocks - DPI mode: 4 clocks - QPI mode: 2 clocks Low-Power CMOS Technology: - Read Current: 10 mA(max) at 3.6V, 45 MHz, 85°C - CMOS Standby Current: 4 A(typ) 512K x 8-bit Organization: - 32-byte page Byte, Page and Sequential mode for Reads and Writes Temperature Ranges Supported: - Industrial (I): -40C to +85C - Automotive (A3): -40C to +125C RoHS Compliant - 8-pin SOIC, 8-pin TSSOP, and 24-ball TFBGA packages DESCRIPTION The ISSI IS62/65WVS2568GALL/GBLL are 2M bit Fast Serial static RAMs organized as 256K bytes by 8 bits. It is fabricated using ISSI's high-performance CMOS technology. The device 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 the device is controlled through a Chip Select (CS#) input. Additionally, SDI (Serial Dual Interface) and SQI (Serial Quad Interface) is supported if your application needs faster data rates. This device also supports unlimited reads and writes to the memory array. The IS62/65WVS2568GALL/GBLL are available in the standard packages in...