AT27C400-12 ATMEL [ATMEL Corporation], AT27C400-12 Datasheet
AT27C400-12
Related parts for AT27C400-12
AT27C400-12 Summary of contents
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... Commercial and Industrial Temperature Ranges Description The AT27C400 is a low-power, high-performance 4,194,304-bit one-time programma- ble read only memory (OTP EPROM) organized as either 256K 512K by 8 bits. It requires a single 5V power supply in normal read mode operation. Any word can be accessed in less than 70 ns, eliminating the need for speed-reducing WAIT states ...
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... O15/A-1 pin is used for O15 data output. When BYTE/V PP byte-wide organization is selected and the O15/A-1 pin is used for the address pin A-1. When the AT27C400 is logi- cally regarded as x16 (word-wide), but read in the byte- wide mode, then with A the lower 8 bits of the 16-bit ...
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Block Diagram Absolute Maximum Ratings* Temperature Under Bias ......................- +125 C Storage Temperature............................- +150 C Voltage on Any Pin with Respect to Ground ..............................-2.0V to +7.0V Voltage on A9 with Respect to Ground ...........................-2.0V to +14.0V ...
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... - 10% 5V Min Max 100 1 40 -0.6 0.8 2 0.5 CC 0.4 2 AT27C400 -90 -12 -15 Min Max Min Max Min Max 90 120 150 90 120 150 120 150 Advance Information ...
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Byte-Wide Read Mode AC Waveforms Note: BYTE Word-Wide Read Mode AC Waveforms Note: BYTE BYTE Transition AC Waveforms Notes: 1. Timing measurement references are 0.8V and 2.0V. Input AC drive levels are ...
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... R F Pin Capacitance ( MHz T = 25°C) Typ OUT Note: 1. Typical values for nominal supply voltage. This parameter is only sampled and is not 100% tested. AT27C400 6 Max Units Output Test Load Note 100 pF including jig capacitance. L Conditions ...
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... Programming Waveforms Notes: 1. The Input Timing Reference is 0.8V for and t are characteristics of the device but mist be accomodated by the programmer. OE DFP 3. When programming the AT27C400, a 0.1 F capacitor is required across V transients. DC Programming Characteristics 5° 6.5 0.25V Symbol Parameter I Input Load Current LI V Input Low Level ...
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... Ouput Float is defined as the point where data is no longer driven — see timing diagram. 3. Program Pulse width tolerance is 50 sec Atmel’s 27C400 Integrated Product Identification Code A0 Codes Manufacturer 0 Device Type 1 AT27C400 8 = 13.0 0.25V PP Test Conditions Input Rise and Fall Times Input Pulse Levels Input Timing Reference Level Output Timing Reference Level ...
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Rapid Programming Algorithm pulse width is used to program. The address is set to the first location raised to 6.5V and BYTE raised to 13.0V. Each address is first programmed with one ...
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... AT27C400 10 Ordering Code AT27C400-70PC AT27C400-70RC AT27C400-70TC AT27C400-70PI AT27C400-70RI AT27C400-70TI AT27C400-90PC AT27C400-90RC AT27C400-90TC AT27C400-90PI AT27C400-90RI AT27C400-90TI AT27C400-12PC AT27C400-12RC AT27C400-12TC AT27C400-12PI AT27C400-12RI AT27C400-12TI AT27C400-15PC AT27C400-15RC AT27C400-15TC AT27C400-15PI AT27C400-15RI AT27C400-15TI Package Type Package Operation Range 40P6 Commercial 40R ( 48T 40P6 Industrial 40R ...