TC55V4400FT

The TC55V4400FT is a 16,777,216-bit high-speed static random access memory organized as 4,194,304 words by 4 bits. Fabricated using CMOS technology and advanced circuit techniques to provide high speed, it operates from a single 3.3V power supply. The feature of TC55V4400FT are as follows: (1)fast access time: 12ns; (2)single power supply: 3.3V±5%; (3)full static operation; (4)all inputs outputs are LVTTL compatible; (5)output buffer control using OE; (6)package: TSOP 54-P-400-0.80B(FT).

The absolute maximum ratings of the TC55V4400FT are: (1)power supply voltage: -0.5 to 4.6V; (2)input terminal voltage: -0.5* to 4.6V; (3)input/output terminal voltage:  -0.5* to VDD + 0.5**V; (4)power dissipation: 1.8W; (5)soldering temperature: -65 to 150; (6)operating temperature: -10 to 85.

The following is about the electrical characteristics of TC55V4400FT: (1)power supply voltage: 3.0V min, 3.3V typical and 3.6V max; (2)input high voltage: 2.0V min and VDD + 0.3**V max; (3)input low voltage: -0.3*V min and 0.8V max; (4)input leakage current: -1A min and 1A max at VIN=0 to VDD; (5)output leakage current: -1A min and 1A max at CE=VIH or WE=VIL or OE=VIH, VOUT=0 to VDD; (6)input: current: -1A min and 20A max at VIN=0 to 0.8V; (7)output high voltage: 2.4V min at IOH=-2mA; (8)output low voltage: 0.04V max at IOL=2mA; (9)operating current: 410mA max at CE=VIL, IOUT=0mA; (10)standby current: 105mA max at CE=VIH, other inputs=VIH or VIL.