Product Summary
The AT27C256R-90RI is a low power, high performance one-time programmable read only memory organized 32K by 8bits. It requires only one 5V power supply in normal read mode operation.
Parametrics
AT27C256R-90RI absolute maximum ratings: (1)temperature under bias: -55 to 125℃; (2)storage temperature: -65 to 125℃; (3)voltage on any pin with respect to ground: -2 to 7V; (4)voltage on A9 with respect to ground: -2 to 14V; (5)VPP supply voltage: -2 to 14V.
Features
AT27C256R-90RI features: (1)fast read access time-45ns; (2)integrated product identification code; (3)low power CMOS operation; (4)JEDEC standard packages; (5)CMOS and TTL compatible inputs and outputs; (6)high reliability CMOS technology.
Diagrams
Image | Part No | Mfg | Description | ![]() |
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![]() AT27C256R-90RI |
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![]() IC OTP 256KBIT 90NS 28SOIC |
![]() Data Sheet |
![]() Negotiable |
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