MC68HC11E20CFN3
Microcontroller, 8-Bit, MROM, 68HC11 CPU, 3MHz, CMOS, PQCC52Manufacturer: NXP Semiconductors
Categories: Microcontrollers
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The NXP Semiconductors MC68HC11E20CFN3 is an 8-bit microcontroller featuring the 68HC11 CPU family. This device offers 20KB of MROM program memory and 768 bytes of on-chip data RAM, complemented by 512 bytes of data EEPROM. Operating at a maximum clock frequency of 12MHz, this CMOS component is packaged in a 52-terminal PQCC (JESD-30 Code S-PQCC-J52). It includes integrated peripherals such as a timer, watchdog timer (WDT), and power-on reset (POR), along with serial communication interfaces (SCI, SPI). The device also incorporates 8 channels of 8-bit Analog-to-Digital Converters (ADCs) and provides 38 general-purpose I/O lines. With a supply voltage range of 5.0V to 5.5V and an operating temperature range of -40°C to +85°C, this surface-mount microcontroller is suitable for applications in industrial automation and consumer electronics.
Additional Information
Series: MC68HC11RoHS Status: Manufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 19.1262 |
| Speed | 3.00000000 |
| Width | 19.1262 |
| Technology | CMOS |
| Connectivity | SCI, SPI |
| Peripherals | POR, TIMER, WDT |
| A_D_Converters | 8-Ch 8-Bit |
| ADC_Channels | Yes |
| Address_Bus_Width | 16 |
| Bit_Size | 8 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 12.0000000000000000 |
| CPU_Family | 68HC11 |
| DAC_Channels | No |
| Data_EEPROM_Size | 512 |
| Data_RAM_Size | 768 |
| DMA_Channels | No |
| External_Data_Bus_Width | 8 |
| Integrated_Cache | No |
| JESD_30_Code | S-PQCC-J52 |
| Low_Power_Mode | Yes |
| Number_of_I_O_Lines | 38 |
| Number_of_Terminals | 52 |
| On_Chip_Data_RAM_Width | 8 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QCCJ |
| Package_Equivalence_Code | LCC52,.75SQ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER |
| Program_Memory_Size | 20480 |
| Program_Memory_Type | MROM |
| Program_Memory_Width | 8 |
| PWM_Channels | No |
| Seated_Height_Max | 4.5700 |
| Supply_Current_Max | 35.00000000 |
| 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 |
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