S87L51FB-4K44
Microcontroller, 8-Bit, UVPROM, 8MHz, CMOS, CQCC44Manufacturer: NXP Semiconductors
Categories: Microcontrollers
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The NXP Semiconductors S87L51 microcontroller, part number S87L51FB-4K44, is an 8-bit CMOS device featuring 16KB of UVPROM program memory and 256 bytes of on-chip data RAM. This component operates at speeds up to 8MHz, with a maximum clock frequency of 16MHz, and supports a 16-bit address bus and an 8-bit external data bus. It integrates programmable counter arrays, on-circuit emulation capabilities, and multiple peripherals including three timers, one serial I/O, and 32 general-purpose I/O lines. The device also includes PWM channels and low-power modes. Designed for surface mounting, it is housed in a 44-terminal ceramic CQCC package (JESD-30 Code: S-CQCC-J44). Typical applications span industrial automation, consumer electronics, and automotive systems. Its operating temperature range is 0°C to 70°C with a supply voltage range of 3.3V to 4.5V.
Additional Information
Series: S87L51RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 16.5100 |
| Width | 16.5100 |
| Technology | CMOS |
| Speed | 8.00000000 |
| ADC_Channels | No |
| Additional_Feature | PROGRAMMABLE COUNTER ARRAY; ON-CIRCUIT EMULATION |
| Address_Bus_Width | 16 |
| Bit_Size | 8 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 16.0000000000000000 |
| DAC_Channels | No |
| DMA_Channels | No |
| External_Data_Bus_Width | 8 |
| Integrated_Cache | No |
| JESD_30_Code | S-CQCC-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 | 70.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | QCCJ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER |
| Program_Memory_Size | 16384 |
| Program_Memory_Type | UVPROM |
| Program_Memory_Width | 8 |
| PWM_Channels | Yes |
| Seated_Height_Max | 4.8300 |
| Supply_Current_Max | 18.80000000 |
| Supply_Voltage_Max | 4.5000 |
| Supply_Voltage_Min | 3.3000 |
| Supply_Voltage_Nom | 3.3000 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | Microcontroller |
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