KM62V256C

www.DataSheet4U.com KM62V256C, KM62U256C Family CMOS SRAM 32Kx8 bit Low Power & Low Vcc CMOS Static RAM FEATURE SUMMARY GENERAL DESCRIPTION Process Technology : 0.7µm CMOS Organization : 32K x 8 Power Supply Voltage KM62V256C family : 3.3V ± 0.3V KM62U256C family : 3.0V ± 0.3V Low Data Retention Voltage : 2V(Min) Three state output and TTL Compatible Package Type : JEDEC Standard 28-SOP, 28-TSOP(I)-Forward/Reverse The KM62V256C and KM62U256C family are fabricated by SAMSUNG's advanced CMOS process technology. The family can support various operating temperature ranges and has various package types for user flexibility of system design. The family also support low data retention voltage for battery back-up operation with low data retention current. PRODUCT FAMILY Product List KM62V256CL-L KM62U256CL-L Operating Temp. Commercial (0~70 °C) Vcc Range 3.0~3.6V 2.7~3.3V 3.0~3.6V 2.7~3.3V 3.0~3.6V 2.7~3.3V Speed (ns) 70*/100 85*/100 70*/100 85*/100 70*/100 85*/100 Power Dissipation PKG Type 28-SOP** 28-TSOP(I) R/F 28-SOP** 28-TSOP(I) R/F 28-SOP** 28-TSOP(I) R/F Standby (Isb1, Max) Operating (Icc2) 10 µA 10 µA 20 µA 15 µA 20 µA 15 µA 35mA KM62V256CLE-L Extended KM62U256CLE-L (-25~85 °C) KM62V256CLI-L KM62U256CLI-L Industrial (-40~85 °C) * measured with 30pF test load ** the device with 100ns SOP package in 3.0~3.6V Vcc range is not produced. PIN DESCRIPTION A14 A12 A7 A6 A5 A4 A3 A2 A1 A0 I/O1 I/O2 I/O3 Vss 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 Vcc /W...