P87C661X2BBD,157
Microcontroller, 8-Bit, OTPROM, 8051 CPU, 33MHz, CMOS, PQFP44Manufacturer: NXP Semiconductors
Categories: Microcontrollers
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The NXP Semiconductors P87C661X2BBD-157 is an 8-bit microcontroller from the P87C661 series. It features an 8051 CPU core operating at a maximum clock frequency of 33MHz, built on CMOS technology. This device offers 16KB of OTPROM for program storage and 512 bytes of data RAM. With 32 programmable I/O lines and an 8-bit external data bus, it supports a 16-bit address bus. The microcontroller operates within a supply voltage range of 5.0V to 5.5V and has a minimum supply requirement of 2.7V at 16MHz. Boundary scan functionality is included. This component is housed in a 44-terminal PQFP package with a 0.80mm terminal pitch. Applications for this device can be found in industrial automation, consumer electronics, and automotive systems. The operating temperature range is 0°C to 70°C.
Additional Information
Series: P87C661RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Speed | 33.00000000 |
| Width | 10.0000 |
| Technology | CMOS |
| Length | 10.0000 |
| ADC_Channels | No |
| Additional_Feature | OPERATES AT 2.7 V MINIMUM SUPPLY @ 16 MHZ |
| Address_Bus_Width | 16 |
| Bit_Size | 8 |
| Boundary_Scan | Yes |
| Clock_Frequency_Max | 33.0000000000000000 |
| CPU_Family | 8051 |
| DAC_Channels | No |
| Data_RAM_Size | 512 |
| 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 | 70.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | LQFP |
| Package_Equivalence_Code | QFP44,.5SQ,32 |
| Package_Shape | Square |
| Package_Style | FLATPACK, LOW PROFILE |
| Program_Memory_Size | 16384 |
| Program_Memory_Type | OTPROM |
| Program_Memory_Width | 8 |
| PWM_Channels | Yes |
| Seated_Height_Max | 1.6000 |
| Supply_Current_Max | 0.03000000 |
| 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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