27HC64L-55I/P
OTP ROM, 8KX8, 55ns, CMOS, PDIP28Manufacturer: Microchip Technology
Categories: OTP ROMs
Quality Control: Learn More
Microchip Technology 27HC64 series CMOS OTP ROM, part number 27HC64L-55I-P, offers an 8K x 8 memory organization with a memory density of 65536 bits. This asynchronous ROM features a maximum access time of 55ns and operates with a supply voltage range of 4.5V to 5.5V, nominal at 5V. The component utilizes common I/O with 3-state output characteristics, suitable for parallel data transfer. Packaged in a 28-pin PDIP (Plastic Dual In-line Package) with a terminal pitch of 2.54mm, it is designed for through-hole mounting. This device is fabricated using CMOS technology and operates within an industrial temperature range of -40°C to +85°C. Applications typically include industrial control, consumer electronics, and legacy system designs requiring non-volatile program storage. The standby current is a maximum of 100µA, with a maximum supply current of 171mA.
Additional Information
Series: 27HC64RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 36.3220 |
| Width | 15.2400 |
| Technology | CMOS |
| Access_Time_Max | 55.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-PDIP-T28 |
| Memory_Density | 65536.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 8KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 28 |
| Number_of_Words | 8192.0000000000000000 |
| Number_of_Words_Code | 8k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP28,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Programming_Voltage | 12.5 |
| Seated_Height_Max | 5.0800 |
| Standby_Current_Max | 0.000100000000000 |
| Supply_Current_Max | 171.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
Request a Quote
Clients Also Buy
27HC64-55B/UX
UVPROM, 8KX8, 55ns, CMOS, CQCC32
27HC64-70B/UX
UVPROM, 8KX8, 70ns, CMOS, CQCC32
27HC64-55B/UB
UVPROM, 8KX8, 55ns, CMOS, CQCC32