P83C661X2FA
Microcontroller, 8-Bit, MROM, 8051 CPU, 33MHz, CMOS, PQCC44Manufacturer: NXP Semiconductors
Categories: Microcontrollers
Quality Control: Learn More
NXP Semiconductors P83C661 series microcontroller, part number P83C661X2FA, offers an 8-bit architecture based on the 8051 CPU family. This CMOS device operates at a maximum clock frequency of 33MHz and features 16KB of MROM for program storage with an 8-bit program memory width. On-chip data RAM is 512 bytes, and it provides 32 general-purpose I/O lines. The P83C661X2FA supports an external data bus width of 8 bits and an address bus width of 16 bits. It is housed in a 44-terminal PQCC44 package (JESD-30 code S-PQCC-J44) with a terminal pitch of 1.27mm. Boundary scan functionality is included. This component is suitable for applications requiring a robust 8051 core, such as industrial automation, consumer electronics, and automotive systems, operating within a temperature range of -40°C to +85°C. The minimum supply voltage is 5.0V, with a maximum of 5.5V. It also supports PWM channels.
Additional Information
Series: P83C661RoHS Status: Manufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 16.5862 |
| Technology | CMOS |
| Speed | 33.00000000 |
| Length | 16.5862 |
| 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-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_Equivalence_Code | LDCC44,.7SQ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER |
| Program_Memory_Size | 16384 |
| Program_Memory_Type | MROM |
| Program_Memory_Width | 8 |
| PWM_Channels | Yes |
| Seated_Height_Max | 4.5700 |
| Supply_Current_Max | 0.05000000 |
| 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 |
Request a Quote
Clients Also Buy
P83C661X2BBD
Microcontroller, 8-Bit, MROM, 8051 CPU, 33MHz, CMOS, PQFP44
MCK16Z4CFC16B1
Microcontroller, 16-Bit, ROM LESS, 6816 CPU, 25.17MHz, HCMOS, PQFP132
MCK68HC16Z4MPV16
Microcontroller, 16-Bit, ROM LESS, 6816 CPU, 16.78MHz, HCMOS, PQFP144