AM27LS191ALCB
OTP ROM, 8KX8, 55ns, Bipolar, CQCC32Manufacturer: Advanced Micro Devices
Categories: OTP ROMs
Quality Control: Learn More
The Advanced Micro Devices AM27LS191ALCB is a high-speed, 64K bit (8K x 8) Electrically Programmable Read-Only Memory (EPROM) component. This bipolar device features an asynchronous operating mode with a maximum access time of 55 ns, making it suitable for applications requiring rapid data retrieval. The output characteristics are 3-state, facilitating bus interfacing.
This OTP ROM is housed in a 32-terminal Ceramic Quad Flat Pack (CQFP) package, identified by the R-CQCC-N32 JESD-30 code. The package dimensions are 13.97 mm in length and 11.43 mm in width with a seated height of 2.54 mm. It operates within a supply voltage range of 4.5V to 5.5V, with a nominal voltage of 5V, and a maximum supply current of 185 mA.
The AM27LS191ALCB finds application in various industrial and commercial systems, including telecommunications, consumer electronics, and embedded control systems where non-volatile program storage is essential. The bipolar technology ensures robust performance across its specified operating temperature range of 0°C to 75°C.
Additional Information
Series: AM27LS191RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 11.4300 |
| Technology | Bipolar |
| Length | 13.9700 |
| Access_Time_Max | 55.0000000000000000 |
| JESD_30_Code | R-CQCC-N32 |
| Memory_Density | 65536.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 8KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 2048.0000000000000000 |
| Number_of_Words_Code | 8k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 75.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | QCCN |
| Package_Equivalence_Code | LCC32,.45X.55 |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 2.5400 |
| Supply_Current_Max | 185.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
Request a Quote
Clients Also Buy
AM27LS191ALC
OTP ROM, 8KX8, 55ns, Bipolar, CQCC32
AM27LS191A/BUC
OTP ROM, 2KX8, 35ns, Bipolar, CQCC32
AM27LS191ADCB
OTP ROM, 256KX8, 120ns, Bipolar, CDIP24