MC68HC11K4
Microcontroller, 8-Bit, OTPROM, M68HC11 CPU, 4MHz, HCMOS, PQCC84Manufacturer: NXP Semiconductors
Categories: Microcontrollers
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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:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Speed | 4.00000000 |
| Width | 29.2850 |
| Technology | HCMOS |
| Connectivity | SCI, SPI |
| Peripherals | PWM(4), RTI, TIMER(8), WDT |
| Length | 29.2850 |
| A_D_Converters | 8-Ch 8-Bit |
| ADC_Channels | Yes |
| Address_Bus_Width | 16 |
| Bit_Size | 8 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 16.0000000000000000 |
| CPU_Family | M68HC11 |
| DAC_Channels | No |
| Data_EEPROM_Size | 640 |
| Data_RAM_Size | 768 |
| DMA_Channels | No |
| External_Data_Bus_Width | 8 |
| Integrated_Cache | No |
| JESD_30_Code | S-PQCC-J84 |
| Low_Power_Mode | Yes |
| Number_of_External_Interrupts | 2 |
| Number_of_I_O_Lines | 62 |
| Number_of_Serial_I_Os | 1 |
| Number_of_Terminals | 84 |
| Number_of_Timers | 8 |
| On_Chip_Data_RAM_Width | 8 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QCCJ |
| Package_Equivalence_Code | LDCC84,1.2SQ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER |
| Program_Memory_Size | 24576 |
| Program_Memory_Type | OTPROM |
| Program_Memory_Width | 8 |
| PWM_Channels | Yes |
| Seated_Height_Max | 4.5700 |
| Supply_Current_Max | 50.00000000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 4.5000 |
| 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 |
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