LN87L51FB
Microcontroller, 8-Bit, OTPROM, 8051 CPU, 8MHz, CMOS, PQCC44Manufacturer: Intel
Categories: Microcontrollers
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Intel LN87L51FB is an 8-bit microcontroller featuring an 8051 CPU family core. This CMOS device operates at a maximum clock frequency of 8 MHz, with support for low-power modes and a Boolean processor. It includes 16 KB of OTPROM program memory and 256 bytes of on-chip data RAM, both with 8-bit widths. The LN87L51FB offers 32 general-purpose I/O lines, one serial I/O, and three timers. Additional features include emulation hardware, PWM channels, and two external interrupt inputs. The address bus width is 16 bits, and the external data bus is 8 bits. This component is housed in a 44-terminal PQCCJ package with a terminal pitch of 1.27 mm. Operating within a temperature range of -40°C to 85°C, it is suitable for applications in industrial automation and consumer electronics. The supply voltage range is 3.0 V to 3.6 V.
Additional Information
Series: LN87L51RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 16.5862 |
| Speed | 8.00000000 |
| Width | 16.5862 |
| Technology | CMOS |
| ADC_Channels | No |
| Additional_Feature | BOOLEAN PROCESSOR; EMULATION HARDWARE |
| 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 |
| Integrated_Cache | No |
| JESD_30_Code | S-PQCC-J44 |
| Low_Power_Mode | Yes |
| Number_of_DMA_Channels | 0 |
| Number_of_External_Interrupts | 2 |
| Number_of_I_O_Lines | 32 |
| Number_of_Serial_I_Os | 1 |
| Number_of_Terminals | 44 |
| Number_of_Timers | 3 |
| On_Chip_Data_RAM_Width | 8 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QCCJ |
| Package_Equivalence_Code | LDCC44,.7SQ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER |
| Program_Memory_Size | 16384 |
| Program_Memory_Type | OTPROM |
| Program_Memory_Width | 8 |
| PWM_Channels | Yes |
| Seated_Height_Max | 4.5700 |
| Supply_Current_Max | 25.00000000 |
| Supply_Voltage_Max | 3.6000 |
| Supply_Voltage_Min | 3.0000 |
| Supply_Voltage_Nom | 3.0000 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | Microcontroller |
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