AT27C1024-70JU Atmel, AT27C1024-70JU Datasheet
AT27C1024-70JU
Specifications of AT27C1024-70JU
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AT27C1024-70JU Summary of contents
Page 1
... PDIP, PLCC, and VSOP packages. The device features two-line control (CE, OE) to eliminate bus contention in high-speed systems. With high density 64K word storage capability, the AT27C1024 allows firmware to be stored reliably and to be accessed by the system without the delays of mass storage media. Atmel’ ...
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... This is a stress rating only and functional operation of the device at these or any other condi- tions beyond those indicated in the operational sec- (1) tions of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. (1) (1) AT27C1024 3 ...
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... The supply current would then be the sum ( ( Identification Code except A9 which is set to V and A0 which is toggled select the Device Code word AT27C1024 -70 -40° 85° ± 10% Min Max Ind. ±1 Auto. ±5 Ind. ±5 Auto. ±10 10 100 -0.6 0.8 2 0.5 CC 0.4 2 Outputs D OUT High Z High ...
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... This parameter is only sampled and is not 100% tested. 5. Output float is defined as the point when data is no longer driven. Condition (1) = 0.8V and after the falling edge of CE without impact after the address is valid without impact on t ACC OE AT27C1024 AT27C1024 -45 -70 Min Max Min Max 0.0V and V = 3.0V. Timing measure ...
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... Typical values for nominal supply voltage. This parameter is only sampled and is not 100% tested. 12. Input Test Waveforms and Measurement Levels For -45 devices only: For -70 devices only: 13. Output Test Load Note 100 pF including jig capacitance except -45 devices, where C L AT27C1024 6 Max < (10% to 90%) R ...
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... Programming Waveforms Notes: 1. The Input Timing Reference is 0.8V for and t are characteristics of the device but must be accommodated by the programmer. OE DFP 3. When programming the AT27C1024 a 0.1 µF capacitor is required across V transients. 15. DC Programming Characteristics ± 5° 6.5 ± 0.25V Symbol Parameter I Input Load Current ...
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... This parameter is only sampled and is not 100% tested. Output Float is defined as the point where data is no longer driven – see timing diagram. 3. Program Pulse width tolerance is 100 17. Atmel’s AT27C1024 Integrated Product Identification Code Codes A0 Manufacturer 0 Device Type ...
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... AT27C1024-45PI 40P6 AT27C1024-45VI 40V AT27C1024-70JI 44J AT27C1024-70PI 40P6 AT27C1024-70VI 40V Ordering Code Package AT27C1024-45JU 44J AT27C1024-45PU 40P6 AT27C1024-70JU 44J AT27C1024-70PU 40P6 Package Type Operation Range Industrial (-40° 85° C) (1) Industrial (-40° 85° C) (1) Operation Range Industrial (-40° 85° C) Industrial (-40° 85° C) ...
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... Lead coplanarity is 0.004" (0.102 mm) maximum. 2325 Orchard Parkway San Jose, CA 95131 R 1.14(0.045) X 45˚ PIN NO. 1 IDENTIFIER TITLE 44J, 44-lead, Plastic J-leaded Chip Carrier (PLCC) AT27C1024 0.318(0.0125) 0.191(0.0075) B1 D2/ COMMON DIMENSIONS (Unit of Measure = mm) MIN NOM MAX SYMBOL A 4 ...