28C256-12B/XB
EEPROM, 32KX8, 120ns, Parallel, CMOS, CDIP28Manufacturer: Microchip Technology
Categories: EEPROMs
Quality Control: Learn More
Microchip Technology's 28C256-12B-XB is a 32K x 8 bit, high-performance CMOS Electrically Erasable Programmable Read-Only Memory (EEPROM). This parallel interface device offers a maximum access time of 120 nanoseconds, facilitating efficient data retrieval. Its robust design supports 10,000 endurance cycles and features data polling and toggle bit functionality for status monitoring. The EEPROM operates over a wide temperature range of -55°C to 125°C and utilizes a standard 5V supply voltage. Packaged in a 28-lead Ceramic Dual In-line Package (CDIP28) with through-hole mounting, it is suitable for applications demanding reliable non-volatile data storage. This component finds application in industrial, automotive, and military systems requiring persistent memory. The write cycle time is 10ms maximum.
Additional Information
Series: 28C256RoHS Status: Manufacturer Lead Time: Product Status: Contact MfrPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 120.0000000000000000 |
| Command_User_Interface | No |
| Data_Polling | Yes |
| Endurance | 10000.000000000000000 |
| JESD_30_Code | R-XDIP-T28 |
| Memory_Density | 262144.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 32KX8 |
| Memory_Width | 8 |
| Number_of_Terminals | 28 |
| Number_of_Words | 32768.0000000000000000 |
| Number_of_Words_Code | 32k |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Package_Body_Material | Ceramic |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP28,.1 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Page_Size | 64 |
| Parallel_Serial | Parallel |
| Screening_Level_Reference_Standard | 38535Q/M;38534H;883B |
| Standby_Current_Max | 0.000350000000000 |
| Supply_Current_Max | 80.000000000000000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
| Toggle_Bit | Yes |
| Write_Cycle_Time_Max_tWC | 10.0000000000000000 |
Request a Quote
Clients Also Buy
28C256-12B/UA
EEPROM, 32KX8, 120ns, Parallel, CMOS, CQCC32
28C256-12B/XC
EEPROM, 32KX8, 120ns, Parallel, CMOS, CDIP28
28C256-15B/UA
EEPROM, 32KX8, 150ns, Parallel, CMOS, CQCC32