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AT28C040-20LC
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AT28C040-20LC


Part Number AT28C040-20LC
Zouser Part # AT28C040-20LC
Manufacturer Microchip Technology
Category SemiconductorsMemory ICsMemory
Description IC EEPROM 4M PARALLEL 44CLCC
Lifecycle Obsolete
RoHS No RoHS Information
EDA/CAD Models AT28C040-20LC PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery May 16 - May 21 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*

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ISO9001 ISO14001 RoHS Compliant IAF CNAS UKAS

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In Stock405 - More on Order
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Lead-TimeTo be Confirmed
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AT28C040-20LC Specifications

Part Number AT28C040-20LC
Brand Microchip Technology
Lifecycle Obsolete
RoHS No RoHS Information
Product Line Semiconductors
Category Memory ICs
Subcategory Memory
Manufacturer Microchip Technology
Series -
Memory Type Non-Volatile
Memory Format EEPROM
Technology EEPROM
Memory Size 4Mb (512K x 8)
Memory Interface Parallel
Clock Frequency -
Write Cycle Time - Word, Page 10ms
Access Time 200ns
Voltage - Supply 4.5V ~ 5.5V
Operating Temperature 0°C ~ 70°C (TC)
Mounting Type Surface Mount
Package / Case 44-CLCC
Supplier Device Package 44-CLCC (16.55x16.55)

AT28C040-20LC Documents

AT28C040-20LC, AT28C040-20LC Datasheet (Total Pages: 12, Size: 195.52 KB)
AT28C040-25LI Datasheet CoverAT28C040-25LI Datasheet Page 2AT28C040-25LI Datasheet Page 3AT28C040-25LI Datasheet Page 4AT28C040-25LI Datasheet Page 5AT28C040-25LI Datasheet Page 6AT28C040-25LI Datasheet Page 7AT28C040-25LI Datasheet Page 8AT28C040-25LI Datasheet Page 9AT28C040-25LI Datasheet Page 10AT28C040-25LI Datasheet Page 11AT28C040-25LI Datasheet Page 12

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