AT28C256-15PU Atmel, AT28C256-15PU Datasheet
AT28C256-15PU
Specifications of AT28C256-15PU
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AT28C256-15PU Summary of contents
Page 1
... When the device is deselected, the CMOS standby current is less than 200 µA. The AT28C256 is accessed like a Static RAM for the read or write cycle without the need for external components. The device contains a 64-byte page register to allow writing bytes simultaneously ...
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... I/O CC Ind 0. Mil 2. MHz OUT -400 µA OH AT28C256 AT28C256-25 AT28C256-35 -55°C - 125°C -55°C - 125°C 5V ± 10% 5V ± 10 High High Z V High Z IL Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent dam- age to the device. This is a stress rating only and ...
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... AT28C256-20 Min Max Min Max 150 200 150 200 (1)(2)(3)( after the address transition without impact after the falling edge of CE without impact pF). L AT28C256-25 AT28C256-35 Min Max Min Max 250 350 250 350 80 0 100 0 100 ACC after an address change CE ...
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... Input Test Waveforms and Measurement Level 12. Output Test Load 13. Pin Capacitance ( MHz 25°C Symbol Typ OUT Note: 1. This parameter is characterized and is not 100% tested < Max 6 12 AT28C256 Units Conditions OUT 7 ...
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... Address Hold Time AH t Chip Select Setup Time CS t Chip Select Hold Time CH t Write Pulse Width ( Data Setup Time Data, OE Hold Time DH OEH t Time to Data Valid DV Note Restriction 15. AC Write Waveforms 15.1 WE Controlled 15.2 CE Controlled AT28C256 8 Min Max Units 100 (1) NR ...
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... A6 through A14 must specify the same page address during each high to low transition of WE (or CE must be high only when WE and CE are both low. 18. Chip Erase Waveforms µsec (min msec (min 12.0V ± 0.5V H Min AT28C256 AT28C256F 100 50 (1)(2) AT28C256 Max Units 150 µ ...
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... Plastic Thin Small Outline Package (TSOP) Blank Standard Device: Endurance = 10K Write Cycles; Write Time = Fast Write Option: Write Time = 3 ms Ordering Code AT28C256(E, F)-15JU AT28C256(E, F)-15PU AT28C256(E, F)-15SU AT28C256(E, F)-15TU Package Type Options AT28C256 Package Operation Range 32J Industrial 28P6 (-40° ...
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... A1 0.381 – D 36.703 – E 15.240 – E1 13.462 – B 0.356 – B1 1.041 – L 3.048 – C 0.203 – eB 15.494 – e 2.540 TYP DRAWING NO. AT28C256 MAX NOTE 4.826 – 37.338 Note 2 15.875 13.970 Note 2 0.559 1.651 3.556 0.381 17.526 REV. 28P6 B 23 ...