P83C661X2BBD
Microcontroller, 8-Bit, MROM, 8051 CPU, 33MHz, CMOS, PQFP44Manufacturer: NXP Semiconductors
Categories: Microcontrollers
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NXP Semiconductors presents the P83C661X2BBD, an 8-bit microcontroller from the P83C661 series. This CMOS device features an 8051 CPU core operating at a maximum clock frequency of 33MHz. It is equipped with 16KB of MROM for program storage and 512 bytes of data RAM. The microcontroller offers 32 general-purpose I/O lines and supports an 8-bit external data bus. Key peripherals include PWM channels. The device operates within a supply voltage range of 5.0V to 5.5V, with a minimum operational voltage of 2.7V at 16MHz. Boundary scan is supported. This surface-mount component is housed in a 44-terminal LQFP package with a 0.8mm terminal pitch. The operating temperature range is 0°C to 70°C. Applications span industrial automation and consumer electronics.
Additional Information
Series: P83C661RoHS Status: Manufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 10.0000 |
| Speed | 33.00000000 |
| Width | 10.0000 |
| Technology | CMOS |
| 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 | MROM |
| 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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