AT27LV256A-15RC Atmel, AT27LV256A-15RC Datasheet
AT27LV256A-15RC
Specifications of AT27LV256A-15RC
Related parts for AT27LV256A-15RC
AT27LV256A-15RC Summary of contents
Page 1
... At V accessed in less than 55 ns. With a typical power dissipation of only MHz and V = 3.3V, the AT27LV256A consumes less than one fifth the power of a stan- CC dard 5V EPROM. Standby mode supply current is typically less than 1 µA at 3.3V. ...
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... PLCC Package Pins 1 and 17 are Don’t Connect. 0547G–EPROM–12/07 Function Addresses Outputs Chip Enable Output Enable No Connect 2.3 28 VCC OE 27 A14 A11 26 A13 A13 23 A11 A14 22 OE VCC 21 A10 VPP 20 CE A12 A11 A10 AT27LV256A 28-lead TSOP (Type 1) Top View A10 GND ...
Page 3
... 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 other conditions beyond those indicated in the (1) operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect (1) device reliability (1) AT27LV256A 3 ...
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... ≤ 5.5V 6.5V except A9 which is set to V and A0 which is toggled select the Device Code byte. IH AT27LV256A -55 -40°C - 85°C 3.0V to 3.6V 5V ± 10% 5V ± 10% Outputs D OUT High Z High OUT D OUT High Z Identification Code -90 0547G–EPROM–12/07 ...
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... SB1 CC I (TTL 2 0.5V SB2 MHz mA OUT 2 -400 µ and removed simultaneously with or after except during programming. The supply current would then be the sum AT27LV256A Min Max Units ±1 µA ±5 µA 10 µA 20 µA 100 µ -0.6 0 0.5 ...
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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. AT27LV256A 6 Condition ( after the falling edge of CE without impact after the address is valid without impact on t ACC OE AT27LV256A -55 -90 Max Min Min Max ...
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... Output Test Load 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. 0547G–EPROM–12/ < (10 Note 100 pF including jig capacitance. Max 8 12 AT27LV256A Units Conditions OUT 7 ...
Page 8
... 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 AT27LV256A a 0.1 µF capacitor is required across V transients. AT27LV256A 8 (1) and 2.0V for and ground to suppress spurious voltage PP 0547G–EPROM–12/07 ...
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... Program Pulse width tolerance is 100 µsec ± 5%. 17. Atmel’s AT27LV256A Integrated Product Identification Code Codes A0 Manufacturer 0 Device Type 1 Note: 1. The AT27LV256A has the same Product Identification Code as the AT27C256R. Both are programming compatible. 0547G–EPROM–12/07 = 13.0 ± 0.25V PP Test Conditions ...
Page 10
... After the byte verifies properly, the next address is selected until all have been checked. V are read again and compared with the original data to determine if the device passes or fails. AT27LV256A 10 is raised to 13.0V. Each address is first programmed with one 100 µ then lowered to 5 ...
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... Wide, Plastic Gull Wing Small Outline (SOIC) 28T 28-lead, Thin Small Outline Package (TSOP) 0547G–EPROM–12/07 Ordering Code AT27LV256A-55JI AT27LV256A-55RI AT27LV256A-55TI AT27LV256A-90JI AT27LV256A-90RI AT27LV256A-90TI Ordering Code AT27LV256A-55JU AT27LV256A-55RU AT27LV256A-55TU AT27LV256A-90JU AT27LV256A-90RU AT27LV256A-90TU Package Type AT27LV256A Package Operation Range 32J Industrial (1) 28R (-40° 85° C) 28T 32J Industrial ...
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... 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 AT27LV256A 12 1.14(0.045) X 45˚ PIN NO. 1 IDENTIFIER E1 E ...
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... Mold Flash or protrusion shall not exceed 0.25 mm (0.010"). 2325 Orchard Parkway San Jose, CA 95131 R 0547G–EPROM–12/ TITLE 28R, 28-lead, 0.330" Body Width, Plastic Gull Wing Small Outline (SOIC) AT27LV256A COMMON DIMENSIONS (Unit of Measure = mm) MIN MAX SYMBOL NOM A 2.39 – 2.79 A1 0.050 – 0.356 D 18 ...
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... E 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. 2325 Orchard Parkway San Jose, CA 95131 R AT27LV256A 14 PIN SEATING PLANE A1 TITLE 28T, 28-lead (8 x 13.4 mm) Plastic Thin Small Outline Package, Type I (TSOP) 0º ...
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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 ...