AT87LV55-16AI
Microcontroller, 8-Bit, OTPROM, 8051 CPU, 16MHz, CMOS, PQFP44Manufacturer: Microchip Technology
Categories: Microcontrollers
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The Microchip Technology AT87LV55-16AI is an 8-bit microcontroller built around the 8051 CPU core. This CMOS device operates at a maximum clock frequency of 16MHz and features 20KB of OTPROM program memory and 256 bytes of data RAM. Designed for surface mounting, it is housed in a 44-lead TQFP package with a 0.8mm terminal pitch. The AT87LV55-16AI supports an external data bus width of 8 bits and provides 32 general-purpose I/O lines. It operates within a supply voltage range of 4.5V to 5.5V during programming and 5.0V to 5.5V in active mode. This component is suitable for applications in industrial automation, consumer electronics, and automotive systems. The operating temperature range is -40°C to +85°C.
Additional Information
Series: AT87LV55RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 10.0000 |
| Technology | CMOS |
| Speed | 16.00000000 |
| Length | 10.0000 |
| ADC_Channels | No |
| Additional_Feature | OPERATES AT 4.5 TO 5.5 SUPPLY IN PROGRAMMING MODE |
| Address_Bus_Width | 16 |
| Bit_Size | 8 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 16.0000000000000000 |
| CPU_Family | 8051 |
| DAC_Channels | No |
| Data_RAM_Size | 256 |
| DMA_Channels | No |
| External_Data_Bus_Width | 8 |
| JESD_30_Code | S-PQFP-G44 |
| Number_of_I_O_Lines | 32 |
| Number_of_Terminals | 44 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | TQFP |
| Package_Equivalence_Code | TQFP44,.47SQ,32 |
| Package_Shape | Square |
| Package_Style | FLATPACK, THIN PROFILE |
| Program_Memory_Size | 20480 |
| Program_Memory_Type | OTPROM |
| Program_Memory_Width | 8 |
| PWM_Channels | No |
| Seated_Height_Max | 1.2000 |
| Supply_Current_Max | 25.00000000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 5.0000 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.800 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | Microcontroller |
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