IDT70T631S15DD vs IDT70T633S15DD

Product Attributes

Part Number IDT70T631S15DD IDT70T633S15DD
Manufacturer Renesas Electronics America Inc Renesas Electronics America Inc
Category Memory Memory
IDT70T631S15DD IDT70T633S15DD
Product Status Obsolete Obsolete
Memory Type Volatile Volatile
Memory Format SRAM SRAM
Technology SRAM - Dual Port, Asynchronous SRAM - Dual Port, Asynchronous
Memory Size 4.5Mb (256K x 18) 9Mb (512K x 18)
Memory Interface Parallel Parallel
Clock Frequency - -
Write Cycle Time - Word, Page 15ns 15ns
Access Time 15 ns 15 ns
Voltage - Supply 2.4V ~ 2.6V 2.4V ~ 2.6V
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)
Mounting Type Surface Mount Surface Mount
Package / Case 144-LQFP Exposed Pad 144-LQFP Exposed Pad
Supplier Device Package 144-TQFP (20x20) 144-TQFP (20x20)