技术参数

• Package / Case 128-LQFP
• Mounting Type Surface Mount
• Memory Size 4.5Mbit
• Memory Type Volatile
• Operating Temperature -40°C ~ 85°C (TA)
• Voltage - Supply 3.15V ~ 3.45V
• Technology SRAM - Dual Port, Asynchronous
• Memory Format SRAM
• Supplier Device Package 128-TQFP (14x20)
• Write Cycle Time - Word, Page 12ns
• Memory Interface Parallel
• Access Time 12 ns
• Memory Organization 256K x 18
• DigiKey Programmable Not Verified
• ECCN 3A991B2A
• HTSUS 8542.32.0041
• Moisture Sensitivity Level (MSL) 3 (168 Hours)
• REACH Status REACH Unaffected
• RoHS Status ROHS3 Compliant