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QD80C31BH-1

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QD80C31BH-1

Microcontroller, 8-Bit, 8051 CPU, 16MHz, CMOS, CDIP40

Manufacturer: Intel

Categories: Microcontrollers

Quality Control: Learn More

The Intel QD80C31BH-1 is an 8-bit microcontroller based on the 8051 CPU family, operating at a maximum clock frequency of 16MHz. This CMOS device features 128 bytes of on-chip data RAM and 32 general-purpose I/O lines. It includes one serial I/O port and two timers. The QD80C31 series incorporates a Boolean processor and emulation hardware for enhanced development capabilities. Designed with a 16-bit address bus and an 8-bit external data bus, it supports low-power modes for energy-efficient applications. The component is housed in a 40-lead CDIP package with a 2.54mm terminal pitch. This microcontroller finds application in industrial automation, consumer electronics, and embedded systems requiring robust 8051 architecture. Its operating temperature range is 0°C to 70°C.

Additional Information

Series: QD80C31RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:
Technical Details:
FormatFixed Point
Length52.3250
Speed16.00000000
Width15.2400
TechnologyCMOS
ADC_ChannelsNo
Additional_FeatureBOOLEAN PROCESSOR; EMULATION HARDWARE
Address_Bus_Width16
Bit_Size8
Boundary_ScanNo
Clock_Frequency_Max16.0000000000000000
CPU_Family8051
DAC_ChannelsNo
Data_RAM_Size128
DMA_ChannelsNo
External_Data_Bus_Width8
Integrated_CacheNo
JESD_30_CodeR-GDIP-T40
Low_Power_ModeYes
Number_of_DMA_Channels0
Number_of_External_Interrupts2
Number_of_I_O_Lines32
Number_of_Serial_I_Os1
Number_of_Terminals40
Number_of_Timers2
On_Chip_Data_RAM_Width8
Operating_Temperature_Max70.0000
Operating_Temperature_Min0.0000
Package_Body_MaterialCERAMIC, GLASS-SEALED
Package_CodeDIP
Package_Equivalence_CodeDIP40,.6
Package_ShapeRectangular
Package_StyleIN-LINE
PWM_ChannelsNo
Seated_Height_Max5.7200
Supply_Current_Max26.00000000
Supply_Voltage_Max6.0000
Supply_Voltage_Min4.0000
Supply_Voltage_Nom5.0000
Surface_MountNo
Terminal_FormTHROUGH-HOLE
Terminal_Pitch2.540
Terminal_PositionDual
uPs_uCs_Peripheral_ICs_TypeMicrocontroller

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