AM27S21A/BFA
Flash, 256X4, 40ns, CDFP16Manufacturer: Advanced Micro Devices
Categories: Flash Memories
Quality Control: Learn More
The Advanced Micro Devices AM27S21A-BFA is a 1024-bit (256 words x 4 bits) asynchronous bipolar Flash memory device. It features a maximum access time of 40ns and operates with a nominal supply voltage of 5V (4.5V to 5.5V range). This memory utilizes a 3-state output characteristic, enabling flexible system integration. The device is housed in a 16-lead Ceramic FlatPack (CDFP16, R-GDFP-F16) package, suitable for surface-mount applications. Manufactured using Bipolar technology, the AM27S21 series is designed for high-reliability applications and is often found in aerospace, defense, and industrial equipment where stringent screening levels (38535Q/M; 38534H; 883B) are required.
Additional Information
Series: AM27S21RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 6.7310 |
| Technology | Bipolar |
| Length | 10.1600 |
| Access_Time_Max | 40.0000000000000000 |
| JESD_30_Code | R-GDFP-F16 |
| Memory_Density | 1024.0000000000000000 |
| Memory_IC_Type | FLASH |
| Memory_Organization | 256X4 |
| Memory_Width | 4 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 16 |
| Number_of_Words | 256.0000000000000000 |
| Number_of_Words_Code | 256 |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | CERAMIC, GLASS-SEALED |
| Package_Code | DFP |
| Package_Equivalence_Code | FL16,.3 |
| Package_Shape | Rectangular |
| Package_Style | FlatPack |
| Parallel_Serial | Parallel |
| Screening_Level_Reference_Standard | 38535Q/M;38534H;883B |
| Seated_Height_Max | 2.1590 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Flat |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
Request a Quote
Clients Also Buy
AM27S21/B2C
Flash, 256X4, 60ns, CQCC20
AM27S21/BFA
Flash, 256X4, 60ns, CDFP16
AM27S21DMB
Flash, 256X4, 60ns, CDIP16