LN87C251SQ
Microcontroller, 8-Bit, OTPROM, 12MHz, CMOS, PQCC44Manufacturer: Intel
Categories: Microcontrollers
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The Intel LN87C251SQ is an 8-bit microcontroller featuring a 16KB OTPROM program memory and operating at a 12MHz clock speed. This CMOS device, part of the LN87C251 series, is housed in a 44-terminal PQCC44 (JESD-30 Code: S-PQCC-J44) package with J-bend terminals on a 1.270mm pitch. It offers 32 I/O lines, a 16-bit address bus width, and an 8-bit external data bus width. The microcontroller supports PWM generation and operates within a supply voltage range of 4.5V to 5.5V, with a nominal 5.0V. Its operating temperature range is -40°C to +85°C. Applications for this component include industrial control and consumer electronics.
Additional Information
Series: LN87C251RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 16.5862 |
| Speed | 12.00000000 |
| Width | 16.5862 |
| Technology | CMOS |
| ADC_Channels | No |
| 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 |
| JESD_30_Code | S-PQCC-J44 |
| 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 | QCCJ |
| 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_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 4.5000 |
| 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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