AT28BV64B-20TU Atmel, AT28BV64B-20TU Datasheet
AT28BV64B-20TU
Specifications of AT28BV64B-20TU
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AT28BV64B-20TU Summary of contents
Page 1
... When the device is deselected, the CMOS standby current is less than 20 µA. The AT28BV64B 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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... Exposure to absolute maximum rating conditions for extended periods may affect device reliability + 0.6V CC Condition I 0. MHz OUT -100 µA OH AT28BV64B WE I OUT High High Z V High Z IL Min Max Units 10 µA 10 µA 50 µ ...
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... OE may be delayed without impact ACC specified from whichever occurs first ( This parameter is characterized and is not 100% tested. AT28BV64B 6 (1)(2)(3)( after the address transition without impact after the falling edge of CE without impact pF). L AT28BV64B-20 Min Max Units 200 ns 200 ACC ...
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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 AT28BV64B Units Conditions OUT 7 ...
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... Data, OE Hold Time DH OEH t Time to Data Valid DV t Write Pulse Width High WPH Notes Restriction 2. All byte write operations must be preceded by the SDP command sequence. 15. AC Write Waveforms 15.1 WE Controlled 15.2 CE Controlled AT28BV64B 8 Min Max Units 0 ns 100 200 ns 100 ns 0 ...
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... LOAD DATA AA TO ADDRESS 1555 LOAD DATA 55 TO ADDRESS 0AAA LOAD DATA A0 TO ADDRESS 1555 WRITES ENABLED LOAD DATA XX TO (3) ANY ADDRESS LOAD LAST BYTE TO LAST ADDRESS ENTER DATA PROTECT STATE AT28BV64B Min Max Units 10 0 100 100 0 200 100 100 ( µ ...
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... The following table lists standard Atmel products that can be ordered. Device Numbers Speed AT28BV64B 20 AT28BV64B 12 (1) Ordering Code AT28BV64B-20JI AT28BV64B-20PI AT28BV64B-20SI AT28BV64B-20TI Ordering Code AT28BV64B-20JU AT28BV64B-20TU AT28BV64B-20SU Package Type Package and Temperature Combinations JI, JU, PI, SI, SU, TI, TU Package Operation Range 32J Industrial 28P6 (-40° 85° C) 28S 28T Package Operation Range ...
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... Notes: 1. This package conforms to JEDEC reference MO-183. 2. Dimensions D1 and E do not include mold protrusion. Allowable protrusion 0.15 mm per side and 0.25 mm per side. 3. Lead coplanarity is 0.10 mm maximum. TITLE 2325 Orchard Parkway San Jose, CA 95131 R AT28BV64B 16 PIN 1 0º ~ 5º SEATING PLANE A1 28T, 28-lead ( ...