BS62LV1028JC数据手册Brilliance中文资料规格书

描述 Description

DESCRIPTION
The BS62LV1028 is a high performance, very low power CMOS Static Random Access Memory organized as 131,072 words by 8 bits and operates from a wide range of 2.4V to 3.6V supply voltage.
Advanced CMOS technology and circuit techniques provide both high speed and low power features with a typical CMOS standby current of 0.1uA at 3V/25oC and maximum access time of 55ns at 3V/85°C.
Easy memory expansion is provided by an active LOW chip enable (CE1), an active HIGH chip enable (CE2), and active LOW output enable (OE) and three-state output drivers. The BS62LV1028 has an automatic power down feature, reducing the power consumption significantly when chip is deselected. The BS62LV1028 is available in DICE form , JEDEC standard 32 pin 450mil Plastic SOP, 300mil Plastic SOJ, 600mil Plastic DIP, 8mmx13.4 mm STSOP and 8mmx20mm TSOP.FEATURES
• Wide Vcc operation voltage : 2.4V ~ 3.6V
• Very low power consumption :
   Vcc = 3.0V C-grade : 17mA (@55ns) operating current
                  I- grade : 18mA (@55ns) operating current
                  C-grade : 14mA (@70ns) operating current
                  I- grade : 15mA (@70ns) operating current
                  0.1uA (Typ.) CMOS standby current
• High speed access time :
   -55 55ns
   -70 70ns
• Automatic power down when chip is deselected
• Three state outputs and TTL compatible
• Fully static operation
• Data retention supply voltage as low as 1.5V
• Easy expansion with CE2, CE1, and OE options

特性 Features

• Wide Vcc operation voltage : 2.4V ~ 3.6V
• Very low power consumption :
   Vcc = 3.0V C-grade : 17mA (@55ns) operating current
                  I- grade : 18mA (@55ns) operating current
                  C-grade : 14mA (@70ns) operating current
                  I- grade : 15mA (@70ns) operating current
                  0.1uA (Typ.) CMOS standby current
• High speed access time :
   -55 55ns
   -70 70ns
• Automatic power down when chip is deselected
• Three state outputs and TTL compatible
• Fully static operation
• Data retention supply voltage as low as 1.5V
• Easy expansion with CE2, CE1, and OE options