AT28LV010-20JU Atmel, AT28LV010-20JU Datasheet
AT28LV010-20JU
Specifications of AT28LV010-20JU
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AT28LV010-20JU Summary of contents
Page 1
... When the device is deselected, the CMOS standby current is less than 20 µA. The AT28LV010 is accessed like a Static RAM for the read or write cycle without the need for external components. The device contains a 128-byte page register to allow writing 128 bytes simultaneously ...
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... Don’t Connect 2.1 32-lead PLCC Top View I/O0 13 0395F–PEEPR–08/09 2.2 32-lead TSOP Top View A11 A9 A8 A13 A14 NC WE VCC NC A16 A15 A12 A14 28 A13 A11 A10 I/O7 AT28LV010 A10 I/O7 28 I/O6 27 I/O5 I/ I/O3 24 GND 23 I/O2 22 I/ ...
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... Read The AT28LV010 is accessed like a Static RAM. When CE and OE are low and WE is high, the data stored at the memory location determined by the address pins is asserted on the outputs. The outputs are put in the high impedance state when either high. This dual-line control gives designers flexibility in preventing bus contention in their system ...
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... DATA Polling The AT28LV010 features DATA Polling to indicate the end of a write cycle. During a byte or page write cycle an attempted read of the last byte written will result in the complement of the written data to be presented on I/O7. Once the write cycle has been completed, true data is valid on all outputs, and the next write cycle may begin ...
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... MHz mA 3.6V OUT 1 -100 μ 3. AT28LV010 AT28LV010-25 -40°C - 85°C 3.3V ± 10 High High Z Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent dam- age to the device. This is a stress rating only and functional operation of the device at these or any ...
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... de-asserted, it must remain de-asserted for at least 50ns during read operations otherwise incorrect data may be read. AT28LV010 6 (1)(2)(3)(4) t CEPH - t after the address transition without impact on t ACC after the falling edge of CE without impact pF). L AT28LV010-20 Min Max Units 200 ns 200 ...
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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. 0395F–PEEPR–08/ < Max 6 12 AT28LV010 Units Conditions OUT 7 ...
Page 8
... Chip Select Hold Time CH t Write Pulse Width ( Data Set-up Time Data, OE Hold Time DH OEH Note: 1. All write operations must be preceded by the SDP command sequence. 15. AC Write Waveforms 15.1 WE Controlled 15.2 CE Controlled AT28LV010 8 (1) Min Max Units 0 ns 100 200 ns 100 ...
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... LOAD DATA AA TO ADDRESS 5555 LOAD DATA 55 TO ADDRESS 2AAA LOAD DATA A0 TO ADDRESS 5555 (2) WRITES ENABLED LOAD DATA XX TO ANY ADDRESS (3) LOAD LAST BYTE TO LAST ADDRESS (3) ENTER DATA PROTECT STATE AT28LV010 Min Max 10 0 100 100 10 200 150 100 (1)(2)(3) Units µs ns ...
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... These parameters are characterized and not 100% tested. 2. See AC Read Characteristics 22. Toggle Bit Waveforms Notes: 1. Toggling either both OE and CE will operate toggle bit. 2. Beginning and ending state of I/O6 will vary. 3. Any address location may be used but the address should not vary. AT28LV010 10 (1) Min 10 10 (1) ...
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... Plastic J-leaded Chip Carrier (PLCC) 32T 32-lead, Plastic Thin Small Outline Package (TSOP) 23.2 Die Products Contact Atmel Sales for die sales options. 0395F–PEEPR–08/09 Ordering Code AT28LV010-20JU AT28LV010-20TU Package Type AT28LV010 Package Operation Range 32J Industrial (-40° to 85° C) ...
Page 12
... Allowable protrusion is .010"(0.254 mm) per side. Dimension D1 and E1 include mold mismatch and are measured at the extreme material condition at the upper or lower parting line. 3. Lead coplanarity is 0.004" (0.102 mm) maximum. 2325 Orchard Parkway San Jose, CA 95131 R AT28LV010 12 1.14(0.045) X 45˚ PIN NO. 1 IDENTIFIER E1 E ...
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... Lead coplanarity is 0.10 mm maximum. 2325 Orchard Parkway San Jose, CA 95131 R 0395F–PEEPR–08/09 PIN SEATING PLANE A1 TITLE 32T, 32-lead ( Package) Plastic Thin Small Outline Package, Type I (TSOP) AT28LV010 0º ~ 8º GAGE PLANE COMMON DIMENSIONS (Unit of Measure = mm) SYMBOL MIN NOM MAX A – – ...
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... Revision History Doc. Rev. 0395F 0395F AT28LV010 14 Date Comments Implemented Revision History and updated AC Characterisitics and 08/2009 ordering information. Add a revision history page and update this version ‘F’ with the changes. 07/2009 Update AC Characateristics. 0395F–PEEPR–08/09 ...
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... Disclaimer: The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN ATMEL’S TERMS AND CONDI- TIONS OF SALE LOCATED ON ATMEL’S WEB SITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT ...