(China (Mainland))
Product Summary
The TC55257DFL-70L is a 32768 word-8 bit static RAM. The TC55257DFL-70L is outomatically placed in low-power mode ant 0.3 μA standby current when chip enable is asserted high. The TC55257DFL-70L is available in a standard plastic 28-pin dual-in-line package, plastic 28-pin small-outline package and normal and reverse pinout plastic 28-pin thin-small-outline package.
Parametrics
TC55257DFL-70L absolute maximum ratings: (1)VDD Power supply voltage: 0.3 to 7.0 V; (2)VIN Input voltage: -0.3 to 7.0 V; (3)VI/O Input/output voltage: -0.5 to VDD + 0.5 V; (4)PD Power dissipation: 1.0/0.6 W; (5)Tsolder soldering temperature: 260℃; (6)Tstrg storage temperature: -55℃ to 150℃; (7)Topr operating temperature: 0℃ to 70℃.
Features
TC55257DFL-70L features: (1)low-power dissipation; (2)standby current of 2 μA at Ta = 25℃; (3)single power supply voltage of 2.7 to 5.5 V; (4)power down features using CE; (5)data retention supply voltage of 2 to 5.5 V; (6)direct TTL compatibility for all inputs and outputs.
Diagrams
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 TC55257DFL-70L |
Other |
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Data Sheet |
Negotiable |
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