N87L52-20
Microcontroller, 8-Bit, OTPROM, 8051 CPU, 20MHz, CMOS, PQCC44Manufacturer: Intel
Categories: Microcontrollers
Quality Control: Learn More
The Intel N87L52 is an 8-bit microcontroller featuring the 8051 CPU family core. This CMOS device operates at a maximum clock frequency of 20MHz and includes 8KB of OTPROM for program memory and 256 bytes of on-chip data RAM. It supports a 16-bit address bus and an 8-bit external data bus. The N87L52 offers 32 general-purpose I/O lines, one serial I/O port, and three timers. Additional features include a Boolean processor and on-circuit emulation capabilities. This microcontroller is designed for applications requiring robust 8051 architecture and is housed in a 44-terminal PQCC package. It is suitable for use in industrial automation, consumer electronics, and embedded control systems. The device operates within a supply voltage range of 3.0V to 3.6V and has an operating temperature range of 0°C to 70°C.
Additional Information
Series: N87L52RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Speed | 20.00000000 |
| Width | 16.5862 |
| Technology | CMOS |
| Length | 16.5862 |
| ADC_Channels | No |
| Additional_Feature | BOOLEAN PROCESSOR; ON-CIRCUIT EMULATION |
| Address_Bus_Width | 16 |
| Bit_Size | 8 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 20.0000000000000000 |
| CPU_Family | 8051 |
| DAC_Channels | No |
| Data_RAM_Size | 256 |
| DMA_Channels | No |
| External_Data_Bus_Width | 8 |
| Integrated_Cache | No |
| JESD_30_Code | S-PQCC-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 | 3 |
| On_Chip_Data_RAM_Width | 8 |
| Operating_Temperature_Max | 70.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QCCJ |
| Package_Equivalence_Code | LDCC44,.7SQ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER |
| Program_Memory_Size | 8192 |
| Program_Memory_Type | OTPROM |
| Program_Memory_Width | 8 |
| PWM_Channels | No |
| Seated_Height_Max | 4.5700 |
| Supply_Current_Max | 29.60000000 |
| Supply_Voltage_Max | 3.6000 |
| Supply_Voltage_Min | 3.0000 |
| Supply_Voltage_Nom | 3.0000 |
| 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
N87L52-1
Microcontroller, 8-Bit, OTPROM, 8051 CPU, 16MHz, CMOS, PQCC44
N87L52
Microcontroller, 8-Bit, OTPROM, 8051 CPU, 6MHz, CMOS, PQCC44
BP87C51FB12
Microcontroller, 8-Bit, OTPROM, 12MHz, CMOS, PDIP40