AT27LV520-90SI Atmel, AT27LV520-90SI Datasheet
AT27LV520-90SI
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AT27LV520-90SI Summary of contents
Page 1
... At V accessed in less than 70 ns. With a typical power dissipation of only MHz and V = 3.3V, the AT27LV520 consumes less than one fifth the power of a standard CC 5V EPROM. Standby mode is achieved by asserting ALE high. Standby mode supply current is typically less than 1 µ ...
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... Programing time is typically only 50 µs/byte. The Integrated Product Identification Code electronically identifies the device and manufacturer. This feature is used by industry-standard programming equipment to select the proper programming algorithms and voltages. The AT27LV520 programs exactly the same way as a standard 5V AT27C520 and uses the same programming equipment. 2. Pin Configurations ...
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... ALE PROGRAM LOGIC Y DECODER AD7 - AD0 X DECODER 8 A15 - A8 *NOTICE: (1) (1) (1) AT27LV520 and Ground termi OUTPUT BUFFERS Y-GATING CELL MATRIX IDENTIFICATION 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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... High Z/ ( Identification Code IH IL A10 - A15 = V IL ≤ 5.5V except A9 which is set to V and A8 which select the Device Code byte. IH AT27LV520-90 -40°C - +85°C 3.0V to 3.6V 5V ± 10% Min Max ±1 ± -0.6 0.8 2 0.5 CC 0.4 2.4 ±1 ±5 100 20 -0.6 0.8 2 ...
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... ALE = V IL ALE = ALE = V IL (1) t ALE ADDRESS IN t ACC = 0.8V and after the address is valid without impact after the address is valid without impact on t ACC OE AT27LV520 AT27LV520-70 AT27LV520-90 Min Max Min Max DATA OUT = 2.0V. Input AC drive levels are ACC ...
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... R F 12. Output Test Load Note: 13. Pin Capacitance ( MHz 25° C Symbol Typ OUT Note: 1. Typical values for nominal supply voltage. This parameter is only sampled and is not 100% tested. AT27LV520 100 pF including jig capacitance. L Max 6 12 Units Conditions OUT 0911G–EPROM–8/07 ...
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... OEH t PRT LAH t DH ADDR DATA ADDRESS STABLE and 2.0V for 13.0 ± 0.25V PP Test Conditions 2 -400 µA OH ALE = V IH AT27LV520 READ (VERIFY ALE DFP t LAS t LAH ADDR DATA OUT t AH Limits Min Max ±10 -0.6 0.8 2 1.0 CC 0.4 2 Units µ ...
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... Atmel’s AT27LV520 Integrated Product Identification Code Codes A8 AD7 Manufacturer 0 0 Device Type 1 1 Note: 1. The AT27LV520 has the same product identification code as the AT27C520. Both are programming compatible. AT27LV520 8 = 13.0 ± 0.25V PP Test Conditions Input Rise and Fall Times: (10 Input Pulse Levels: 0.45V to 2.4V (2) Input Timing Reference Level: 0 ...
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... INCREMENT ADDRESS NO LAST PASS VERIFY ADDR.? BYTE YES PROGRAM ONE 50 µS PULSE VCC = 5.0V VPP = 5.0V COMPARE ALL BYTES TO ORIGINAL DATA PASS DEVICE PASSED AT27LV520 CC to 5.0V. All bytes are read again and com- FAIL INCREMENT 10? YES FAIL DEVICE FAILED is raised 9 ...
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... Wide, Plastic Gull Wing Small Outline (SOIC) 20X 20-lead, 4.4 mm Body Width, Plastic Thin Shrink Small Outline (TSSOP) AT27LV520 10 Ordering Code Package AT27LV520-70SI 20S AT27LV520-70XI 20X AT27LV520-90SI 20S AT27LV520-90XI 20X Ordering Code Package AT27LV520-70SU 20S AT27LV520-70XU 20X AT27LV520-90XU 20X ...
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... TITLE 20S, 20-lead, 0.300" Body, Plastic Gull Wing Small Outline (SOIC) AT27LV520 10.65 (0.419) 7.60 (0.2992) 10.00 (0.394) 7.40 (0.2914) 2.65 (0.1043) 2.35 (0.0926) 0.32 (0.0125) 0.23 (0.0091) DRAWING NO ...
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... TSSOP Dimensions in Millimeters and (Inches). Controlling dimension: Millimeters. JEDEC Standard MO-153 AC 0.65 (.0256) BSC 0º ~ 8º 2325 Orchard Parkway San Jose, CA 95131 R AT27LV520 12 PIN 1 4.50 (0.177) 4.30 (0.169) 6.60 (.260) 6.40 (.252) 0.15 (0.006) 0.30 (0.012) 0.05 (0.002) ...
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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 ...