Product Summary
The UM6264D-70LL is a high-speed, low-power 65536-bit static random access memory organized as 8192 words by 8 bits and operates on a single 5-Volt power supply. The UM6264D-70LL is built using UMC’s high performance CMOS process. Inputs and three-state ouputs are TTL compatible and allow for direct interfacing with common system bus structures. Two chip select inputs are provided for power down and device select, and an output enable input is included for easy interface. Data retention is guaranteed at a powe supply voltage as low as 2V for the low power version.
Parametrics
UM6264D-70LL absolute maximum ratings: (1)VCC to GND: -0.5 to 7.0V; (2)IN, IN/OUT Volt to GND: -0.5 to VCC+0.5V; (3)operating temperature, Topr: 0 to 70℃; (4)storage temperature, Tstg: -55 to 125℃; (5)temperature under bias, Tbias: -10 to 85℃; (6)power dissipation, PT: 1.0W/SOP 0.7W; (7)soldering temp &time: 260℃, 10sec.
Features
UM6264D-70LL features: (1)single +5 Volt power supply; (2)access times: 70/100/120ns (max); (3)current: standard version: operating: 90mA (max); standby: 2mA (max); low power version: operating: 90mA (max); standby: 100μA (max); (4)fully static operation, no clock or refreshing required; (5)directly TTL compatible: all inputs and outputs; (6)common I/O using three-state output; (7)output enable and two chip select inputs for easy application; (8)data retention voltage: 2V (min) for low power version; (9)available in 28 pin DIP, SOP, or skinny DIP packages.
Diagrams
UM6200 |
Other |
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Negotiable |
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UM62009LSET |
BOX ABS 7.83X11.45X2.45" GRAY |
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UM62009SHORTSET |
BOX ABS 7.83X11.45X2.45" GRAY |
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UM62009TALLSET |
BOX ABS 7.83X6.21X3.63" GRAY |
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UM621024 |
Other |
Data Sheet |
Negotiable |
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UM621024C |
Other |
Data Sheet |
Negotiable |
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