AT27C512R70LM/883
UVPROM, 64KX8, 70ns, CMOS, CQCC32Manufacturer: Microchip Technology
Categories: EPROMs
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Microchip Technology AT27C512R70LM-883 is a 512 kilobit (64K x 8) ultraviolet erasable programmable read-only memory (UVPROM) device. This CMOS device features an asynchronous operating mode and a maximum access time of 70 nanoseconds. The AT27C512R70 series component is housed in a 32-lead ceramic chip carrier package (CQCC32) with a JEDEC standard R-XQCC-N32 designation. It offers 3-state outputs and operates over a temperature range of -55°C to +125°C. The device supports a nominal supply voltage of 5V. Typical applications include aerospace, defense, and industrial systems requiring high-reliability non-volatile memory solutions. The part number AT27C512R70LM-883 indicates adherence to stringent military and harsh environment screening standards.
Additional Information
Series: AT27C512R70RoHS Status: Manufacturer Lead Time: Product Status: Active-UnconfirmedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 70.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-XQCC-N32 |
| Memory_Density | 524288.0000000000000000 |
| Memory_IC_Type | UVPROM |
| Memory_Organization | 64KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 65536.0000000000000000 |
| Number_of_Words_Code | 64k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | Ceramic |
| Package_Code | QCCN |
| Package_Equivalence_Code | LCC32,.45X.55 |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Screening_Level_Reference_Standard | 38535Q/M;38534H;883B |
| Standby_Current_Max | 0.001000000000000 |
| Supply_Current_Max | 25.000000000000000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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