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EtronTech
Features
• Single power supply voltage of 2.7V to 3.6V • Power down features using CE1# and CE2 • Low operating current : 25mA(max. for 70 ns) • Maximum Standby current : 10µA at 3.6 V • Data retention supply voltage: 1.5V to 3.6V • Direct TTL compatibility for all input and output • Wide operating temperature range: -40°C to 85°C • Package type: 36-ball TFBGA, 6x8mm
EM562081
256K x 8 Low Power SRAM
Preliminary, Rev 1.0 7/2001
asserted low. There are three control inputs. CE1# and CE2 are used to select the device and for data retention control, and output enable (OE#) provides fast memory access. Data byte control pin (LB#,UB#) provides lower and upper byte access.