RMLV1616A-U中文资料16Mbit LPSRAM (1M word × 16bit / 2M word x 8bit)数据手册Renesas规格书

描述 Description

The RMLV1616A-U Series is a family of 16-Mbit asynchronous SRAMs organized 1,048,576-word × 16-bit.

The RMLV1616A-U Series has realized higher soft error immunity compared to typical SRAMs with on-chip ECC, archived by Renesas’s unique Advanced LPSRAM technologies. Therefore, it is suitable for battery backup systems.

It is offered in 48pin TSOP (I) or 48-ball fine pitch ball grid array.

特性 Features

• Ultra-low standby current consumption:- ~25°C: 0.5μA (typ.)/3μA (max.)- ~85°C: 4.5μA (typ.)/8μA (max.)
• High speed access time: 45ns/55ns (max.)
• Higher soft error immunity (< 0.04 FIT/Mb)*1 compared to typical SRAMs with on-chip ECC
• Single 3V supply: 2.7V to 3.6V
• Organized 1,048,576-word × 16-bit (48pin TSOP (I) also configurable as 2,097,152-word × 8bit)
• Easy memory expansion by CS1# and CS2
• No clocks, No refresh
• Common data input and output- Three state output
• Directly TTL compatible- All inputs and outputs
• Battery backup operation
• Available in Pb-free and RoHS applicable package

应用 Application

• AC Drive
• AC Servo
• Programmable Logic Controller