PA28F400B70
Flash, 256KX16, 70ns, PDSO44Manufacturer: Intel
Categories: Flash Memories
Quality Control: Learn More
Intel PA28F400B70 is a 4-Mbit NOR Flash memory device organized as 256K words by 16 bits. This component offers a maximum access time of 70ns, facilitating high-speed data retrieval. It features a parallel interface and supports a 5V nominal supply voltage with CMOS technology. The memory organization includes a boot block at the bottom, with sector sizes of 16K, 8K, 96K, and 128K. Designed for surface mounting, it is housed in a 44-lead Small Outline Package (SOP) with a terminal pitch of 1.27mm. The Intel PA28F400B70 is suitable for applications in industrial and consumer electronics where reliable non-volatile storage is required.
Additional Information
Series: PA28F400RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Type | NOR TYPE |
| Technology | CMOS |
| Access_Time_Max | 70.0000000000000000 |
| Alternate_Memory_Width | 8 |
| Boot_Block | Bottom |
| Command_User_Interface | Yes |
| Data_Polling | No |
| JESD_30_Code | R-PDSO-G44 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | FLASH |
| Memory_Organization | 256KX16 |
| Memory_Width | 16 |
| Number_of_Sectors_Size | 1,2,1,3 |
| Number_of_Terminals | 44 |
| Number_of_Words | 262144.0000000000000000 |
| Number_of_Words_Code | 256k |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | SOP |
| Package_Equivalence_Code | SOP44,.63 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Parallel_Serial | Parallel |
| Sector_Size | 16K,8K,96K,128K |
| Standby_Current_Max | 0.000001200000000 |
| Supply_Current_Max | 70.000000000000000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
| Toggle_Bit | No |
Request a Quote
Clients Also Buy
PA28F400BX-L150
Flash, 256K16, 150ns, PDSO44
PA28F400BL-B150
Flash, 256K16, 150ns, PDSO44
PA28F400BX-80
Flash, 256K16, 80ns, PDSO44