AM29F400B-120FEB
Flash, 256K16, 120ns, PDSO48Manufacturer: Advanced Micro Devices
Categories: Flash Memories
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The Advanced Micro Devices AM29F400B-120FEB is a 4 Mbit (256K x 16-bit) NOR Flash memory device featuring a 120ns access time. This component offers a flexible memory organization with 256K words, configurable as 256K x 16 or 512K x 8. It supports asynchronous operation and a single 5V power supply (4.5V to 5.5V range). Key features include embedded erase and program algorithms, data polling, ready/busy output, and toggle bit functionality for status monitoring. The device is designed with a Bulk Erase capability and sector protection. Endurance is rated at 100,000 program/erase cycles. The AM29F400B-120FEB is housed in a 48-lead TSOP II (Package Code: TSOP1-R, JESD-30 Code: R-PDSO-G48) surface-mount package with a 0.50mm terminal pitch. Applications for this series include embedded systems, industrial control, and consumer electronics.
Additional Information
Series: AM29F400RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Type | NOR TYPE |
| Width | 12.0000 |
| Technology | CMOS |
| Length | 18.4000 |
| Access_Time_Max | 120.0000000000000000 |
| Additional_Feature | BULK ERASE; EMBEDDED ALGORITHM |
| Alternate_Memory_Width | 8 |
| Boot_Block | Bottom |
| Command_User_Interface | Yes |
| Data_Polling | Yes |
| Endurance | 100000.000000000000000 |
| JESD_30_Code | R-PDSO-G48 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | FLASH |
| Memory_Organization | 256K16 |
| Memory_Width | 16 |
| Number_of_Functions | 1 |
| Number_of_Sectors_Size | 1,2,1,7 |
| Number_of_Terminals | 48 |
| Number_of_Words | 262144.0000000000000000 |
| Number_of_Words_Code | 256k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | TSOP1-R |
| Package_Equivalence_Code | TSSOP48,.8,20 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE, THIN PROFILE |
| Parallel_Serial | Parallel |
| Programming_Voltage | 5 |
| Ready_Busy | Yes |
| Reverse_Pinout | Yes |
| Seated_Height_Max | 1.2000 |
| Sector_Size | 16K,8K,32K,64K |
| Standby_Current_Max | 0.000100000000000 |
| Supply_Current_Max | 60.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.500 |
| Terminal_Position | Dual |
| Toggle_Bit | Yes |
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