IS61VPS102418B-250TQL vs IS61VPS102418A-250TQL

Product Attributes

Part Number IS61VPS102418B-250TQL IS61VPS102418A-250TQL
Manufacturer ISSI, Integrated Silicon Solution Inc ISSI, Integrated Silicon Solution Inc
Category Memory Memory
IS61VPS102418B-250TQL IS61VPS102418A-250TQL
Product Status Active Obsolete
Memory Type Volatile Volatile
Memory Format SRAM SRAM
Technology SRAM - Synchronous, SDR SRAM - Synchronous, SDR
Memory Size 18Mb (1M x 18) 18Mb (1M x 18)
Memory Interface Parallel Parallel
Clock Frequency 250 MHz 250 MHz
Write Cycle Time - Word, Page - -
Access Time 2.6 ns 2.6 ns
Voltage - Supply 2.375V ~ 2.625V 2.375V ~ 2.625V
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)
Mounting Type Surface Mount Surface Mount
Package / Case 100-LQFP 100-LQFP
Supplier Device Package 100-LQFP (14x20) 100-LQFP (14x20)