AT27LV256A-15 ATMEL [ATMEL Corporation], AT27LV256A-15 Datasheet
AT27LV256A-15
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AT27LV256A-15 Summary of contents
Page 1
... Atmel’s innovative design techniques provide fast speeds that rival 5V parts while keeping the low power consumption of a 3.3V supply accessed in less than 70 ns. With a typical power dissipation of only MHz and V = 3.3V, the AT27LV256A consumes less than one fifth the power of a stand- CC ard 5V EPROM. Pin Configurations ...
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... Description (Continued) Standby mode supply current is typically less than 3.3V. The AT27LV256A is available in industry standard JEDEC-approved one-time programmable (OTP) plastic PLCC, SOIC and TSOP packages . All devices feature two-line control (CE, OE) to give designers the flexibility to prevent bus contention. The AT27LV256A operating with V ...
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... Two identifier bytes may be selected. All Ai inputs V 5.5V. are held low (V CC which is toggled low (V fication byte and high (V AT27LV256A to -2.0V for pulses of less than 20 ns. Maximum out- put pin voltage 0.75V dc which may be ex- CC ceeded if certain precautions are observed (consult application notes) and which may overshoot to +7.0 volts for pulses of less than 20 ns ...
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... Input High Voltage IH V Output Low Voltage OL V Output High Voltage OH Notes must be applied simultaneously with or before and removed simultaneously with or after AT27LV256A 3-78 AT27LV256A -70 -90 0°C - 70°C 0°C - 70°C -40°C - 85°C -40°C - 85°C 3.0V to 3.6V 3.0V to 3.6V 5V 10% 5V 10% Condition ...
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... (1) 4. This parameter is only sampled and is not 100% tested. 5. Output float is defined as the point when data is no longer driven after the falling edge after the OE . ACC AT27LV256A AT27LV256A -70 -90 -12 Min Max Min Max Min Max Min 70 90 120 70 90 ...
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... R F Pin Capacitance ( MHz 25°C) Typ OUT Note: 1. Typical values for nominal supply voltage. This parameter is only sampled and is not 100% tested. AT27LV256A 3-80 (1) Max Units Output Test Load Note 100 pF including L jig capacitance. ...
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... Output Low Voltage OL V Output High Voltage Supply Current (Program and Verify) CC2 Current PP2 Product Identification Voltage ID (1) and 2.0V 3. When programming the AT27LV256A a 0.1 F capacitor is IL required across V voltage transients. = 13.0 0.25V PP Test Conditions 2 -400 OH ...
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... Device Type Note: 1. The AT27LV256A has the same Product Identification Code as the AT27C256R. Both are programming compatible. AT27LV256A 3-82 Rapid Programming Algorithm = 13.0 0.25V A 100 s CE pulse width is used to program. The address is set to the first location. V raised to 13.0V. Each address is first programmed with Limits one 100 s CE pulse without verification ...
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... AT27LV256A-70RI AT27LV256A-70TI AT27LV256A-90JC AT27LV256A-90RC AT27LV256A-90TC AT27LV256A-90JI AT27LV256A-90RI AT27LV256A-90TI AT27LV256A-12JC AT27LV256A-12RC AT27LV256A-12TC AT27LV256A-12JI AT27LV256A-12RI AT27LV256A-12TI AT27LV256A-15JC AT27LV256A-15RC AT27LV256A-15TC AT27LV256A-15JI AT27LV256A-15RI AT27LV256A-15TI Package Type AT27LV256A Package Operation Range 32J Commercial 28R ( 28T 32J Industrial 28R (- 28T 32J Commercial 28R ...