27HC256T-55/L
OTP ROM, 32KX8, 170ns, CMOS, PQCC32Manufacturer: Microchip Technology
Categories: OTP ROMs
Quality Control: Learn More
Microchip Technology's 27HC256T-55-L is a 32K x 8 (256 Kbit) CMOS One-Time Programmable Read-Only Memory (OTP ROM). This component features a maximum access time of 170 ns and operates asynchronously with a common I/O type. The device is housed in a 32-terminal PQCC (Plastic Leaded Chip Carrier) package with a 1.27 mm terminal pitch, suitable for surface mounting. It requires a nominal supply voltage of 5V and operates within a temperature range of 0°C to 70°C. Typical applications for this memory device include industrial control systems, automotive electronics, and general-purpose embedded systems requiring non-volatile code and data storage. The 27HC256 series offers a reliable solution for applications demanding fixed program storage.
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-PQCC-J32 |
| Memory_Density | 262144.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 32KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 32768.0000000000000000 |
| Number_of_Words_Code | 32k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QCCJ |
| Package_Equivalence_Code | LDCC32,.5X.6 |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Programming_Voltage | 13 |
| Standby_Current_Max | 0.035000000000000 |
| Supply_Current_Max | 30.000000000000000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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