SC87C51AYK44
Microcontroller, 8-Bit, UVPROM, 16.5MHz, CMOS, CQCC44Manufacturer: NXP Semiconductors
Categories: Microcontrollers
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NXP Semiconductors SC87C51 series microcontroller, part number SC87C51AYK44, is an 8-bit CMOS device operating at 16.5MHz. This UVPROM-based microcontroller features a 4096-byte program memory and 8-bit on-chip data RAM. It supports a 16-bit address bus and an 8-bit external data bus, with 32 general-purpose I/O lines available. The SC87C51AYK44 includes two timers and one serial I/O port, alongside two external interrupt sources. It operates within a supply voltage range of 5.0V to 5.5V and has a maximum supply current of 20mA. Designed for surface mounting, this component is housed in a 44-terminal ceramic CQCC package. Applications for this microcontroller include industrial automation and consumer electronics. The operating temperature range is -40°C to +85°C.
Additional Information
Series: SC87C51RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 16.5100 |
| Speed | 16.50000000 |
| Width | 16.5100 |
| Technology | CMOS |
| ADC_Channels | No |
| Address_Bus_Width | 16 |
| Bit_Size | 8 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 33.0000000000000000 |
| DAC_Channels | No |
| DMA_Channels | No |
| External_Data_Bus_Width | 8 |
| Integrated_Cache | No |
| JESD_30_Code | S-GQCC-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 | 2 |
| On_Chip_Data_RAM_Width | 8 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | CERAMIC, GLASS-SEALED |
| Package_Code | WQCCJ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER, WINDOW |
| Program_Memory_Size | 4096 |
| Program_Memory_Type | UVPROM |
| Program_Memory_Width | 8 |
| PWM_Channels | No |
| Seated_Height_Max | 4.8300 |
| Supply_Current_Max | 20.00000000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 5.0000 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | Microcontroller |
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