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MC68HC11K4

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MC68HC11K4

Microcontroller, 8-Bit, OTPROM, M68HC11 CPU, 4MHz, HCMOS, PQCC84

Manufacturer: NXP Semiconductors

Categories: Microcontrollers

Quality Control: Learn More

NXP Semiconductors MC68HC11K4 is an 8-bit microcontroller featuring the M68HC11 CPU core. This HCMOS device operates at a maximum clock frequency of 4MHz and offers 24KB of OTPROM for program storage and 768 bytes of on-chip data RAM. It includes 640 bytes of data EEPROM for non-volatile data storage. The MC68HC11K4 provides 62 I/O lines, a 16-bit address bus, and an 8-bit external data bus. Peripheral capabilities include 8-channel 8-bit A/D converters, 4 PWM channels, 8 timers, a Real-Time Interrupt (RTI), and a Watchdog Timer (WDT). Connectivity options consist of SCI and SPI serial interfaces. This microcontroller is suitable for applications in industrial automation, automotive systems, and consumer electronics. The component is housed in an 84-terminal PQCC84 package.

Additional Information

Series: MC68HC11RoHS Status: Manufacturer Lead Time: Product Status: ActivePackaging: Datasheet:
Technical Details:
FormatFixed Point
Speed4.00000000
Width29.2850
TechnologyHCMOS
ConnectivitySCI, SPI
PeripheralsPWM(4), RTI, TIMER(8), WDT
Length29.2850
A_D_Converters8-Ch 8-Bit
ADC_ChannelsYes
Address_Bus_Width16
Bit_Size8
Boundary_ScanNo
Clock_Frequency_Max16.0000000000000000
CPU_FamilyM68HC11
DAC_ChannelsNo
Data_EEPROM_Size640
Data_RAM_Size768
DMA_ChannelsNo
External_Data_Bus_Width8
Integrated_CacheNo
JESD_30_CodeS-PQCC-J84
Low_Power_ModeYes
Number_of_External_Interrupts2
Number_of_I_O_Lines62
Number_of_Serial_I_Os1
Number_of_Terminals84
Number_of_Timers8
On_Chip_Data_RAM_Width8
Package_Body_MaterialPLASTIC/EPOXY
Package_CodeQCCJ
Package_Equivalence_CodeLDCC84,1.2SQ
Package_ShapeSquare
Package_StyleCHIP CARRIER
Program_Memory_Size24576
Program_Memory_TypeOTPROM
Program_Memory_Width8
PWM_ChannelsYes
Seated_Height_Max4.5700
Supply_Current_Max50.00000000
Supply_Voltage_Max5.5000
Supply_Voltage_Min4.5000
Supply_Voltage_Nom5.0000
Surface_MountYes
Terminal_FormJ BEND
Terminal_Pitch1.270
Terminal_PositionQUAD
uPs_uCs_Peripheral_ICs_TypeMicrocontroller

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