27HC256T-90/SO
OTP ROM, 64KX16, 170ns, CMOS, PDSO28Manufacturer: Microchip Technology
Categories: OTP ROMs
Quality Control: Learn More
The Microchip Technology 27HC256T-90-SO is a 64K x 16 bit CMOS OTP ROM from the 27HC256 series. This asynchronous memory device features a maximum access time of 170ns and operates with a nominal supply voltage of 5V. The component is housed in a 28-lead PDSO package with a terminal pitch of 1.27mm, suitable for surface-mount applications. Its memory organization provides 32,768 words, each 16 bits wide. The 27HC256T-90-SO is designed for applications requiring non-volatile program storage, including industrial control systems and legacy embedded designs. It exhibits a standby current of 0.035mA and a maximum supply current of 35mA. The output characteristics are 3-state, and the operating temperature range is 0°C to 70°C.
Additional Information
Series: 27HC256RoHS Status: Manufacturer Lead Time: Product Status: Contact MfrPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 170.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-PDSO-G28 |
| Memory_Density | 1048576.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 64KX16 |
| Memory_Width | 16 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 28 |
| Number_of_Words | 32768.0000000000000000 |
| Number_of_Words_Code | 64k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | SOP |
| Package_Equivalence_Code | SOP28,.4 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Parallel_Serial | Parallel |
| Programming_Voltage | 13 |
| Standby_Current_Max | 0.035000000000000 |
| Supply_Current_Max | 35.000000000000000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
Request a Quote
Clients Also Buy
27HC256-55/SJ
32KX8, 55ns, CMOS, CDIP28
27HC256-55B/WX
32KX8, 55ns, CMOS, CQCC32
27HC256-55B/XX
32KX8, 55ns, CMOS, CDIP28