27C512-15 Microchip Technology Inc., 27C512-15 Datasheet
27C512-15
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27C512-15 Summary of contents
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... Automotive: -40°C to +125°C DESCRIPTION The Microchip Technology Inc. 27C512A is a CMOS 512K bit electrically Programmable Read Only Memory (EPROM). The device is organized into 64K words by 8 bits (64K bytes). Accessing individual bytes from an address transition or from power-up (chip enable pin going low) is accomplished in less than 90 ns ...
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... ELECTRICAL CHARACTERISTICS 1.1 Maximum Ratings* V and input voltages w.r.t. V ........ -0.6V to +7.25V voltage w.r.t. V during PP SS programming ......................................... -0.6V to +14V Voltage on A9 w.r.t. V ...................... -0.6V to +13.5V SS Output voltage w.r.t. V ................-0. Storage temperature ..........................-65°C to +150°C Ambient temp. with power applied .....-65°C to +125°C *Notice: Stresses above those listed under “Maximum Ratings” ...
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... CE(2) t OE(2) Valid Output t ACC - t after the falling edge of CE without impact 27C512A = 2.0V and Tamb = 0°C to +70°C Tamb = -40°C to +85°C Tamb = -40°C to +125°C 27C512-15 Units Conditions Min Max — 150 OE — 150 ns OE — ...
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... TABLE 1-4: PROGRAMMING DC CHARACTERISTICS Parameter Status Input Voltages Logic “1” Logic “0” Input Leakage — Output Voltages Logic “1” Logic “0” V Current, program & verify — CC OE/V Current, program — Product Identification — Note 1: V must be applied simultaneously or before V ...
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... For Read operations, if the addresses are stable, the address access time ( output (t CE after a delay (t OE 27C512A Verify t AH Data Out Valid OUT OUT High Z High Z ...
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... Standby Mode The standby mode is entered when the CE pin is high, and the program mode is not identified. When this conditions are met, the supply current will drop from 1.4 Output Enable OE/V PP This multifunction pin eliminates bus connection in mul- tiple bus microprocessor systems and the outputs go to high impedance when: • ...
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... 13.0 ±0.25V PP ADDR = First Location 13. Program one 100 Increment X Verify Byte Fail Last Address? No Increment Address 4.5V, 5. All Yes bytes Device = original Passed data? 27C512A s pulse Pass Yes Device Failed Yes No Device Failed DS11173G-page 7 ...
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... Product Identification System To order or to obtain information (e.g., on pricing or delivery),, please use listed part numbers, and refer to factory or listed sales offices. 27C512A – Package: Temperature Range: Access Time: Device: DS11173G-page Plastic Leaded Chip Carrier P = Plastic DIP (600 Mil Plastic SOIC (300 Mil) Blank = 0° ...
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... Use of Microchip’s products as critical components in life support systems is not authorized except with express written approval by Microchip. No licenses are conveyed, implicitly or otherwise, under any intellectual property rights. 2004 Microchip Technology Inc. Trademarks The Microchip name and logo, the Microchip logo, Accuron, dsPIC ...
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... Via Salvatore Quasimodo, 12 20025 Legnano (MI) Milan, Italy Tel: 39-0331-742611 Fax: 39-0331-466781 Netherlands Waegenburghtplein 4 NL-5152 JR, Drunen, Netherlands Tel: 31-416-690399 Fax: 31-416-690340 United Kingdom 505 Eskdale Road Winnersh Triangle Wokingham Berkshire, England RG41 5TU Tel: 44-118-921-5869 Fax: 44-118-921-5820 07/12/04 2004 Microchip Technology Inc. ...