MC68HC705B5B
Microcontroller, 8-Bit, EPROM, M68HC05 CPU, 2.1MHz, HCMOS, PDIP56Manufacturer: NXP Semiconductors
Categories: Microcontrollers
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The NXP Semiconductors MC68HC705B5B is an 8-bit microcontroller featuring the M68HC05 CPU core. This HCMOS device operates at a speed of 2.1 MHz and includes 6144 bytes of EPROM for program storage and 176 bytes of on-chip RAM. It offers 32 general-purpose I/O lines and supports a single SCI serial interface. For analog input, it integrates an 8-channel, 8-bit Analog-to-Digital Converter. The microcontroller supports low-power modes and includes one timer and one external interrupt. Designed for through-hole mounting, it comes in a 56-pin PDIP package with a terminal pitch of 1.778 mm. This component is suitable for applications in industrial control and consumer electronics. Its operating voltage range is 4.5V to 5.5V, with a nominal supply of 5.0V, and a maximum supply current of 6.0 mA. The operating temperature range is 0°C to 70°C.
Additional Information
Series: MC68HC705B5RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Speed | 2.10000000 |
| Width | 15.2400 |
| Technology | HCMOS |
| Connectivity | SCI |
| Peripherals | Timer |
| Length | 52.0700 |
| A_D_Converters | 8-Ch 8-Bit |
| ADC_Channels | Yes |
| Address_Bus_Width | 0 |
| Bit_Size | 8 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 4.2000000000000000 |
| CPU_Family | M68HC05 |
| DAC_Channels | No |
| Data_EEPROM_Size | 0 |
| Data_RAM_Size | 176 |
| DMA_Channels | No |
| External_Data_Bus_Width | 0 |
| Integrated_Cache | No |
| JESD_30_Code | R-PDIP-T56 |
| Low_Power_Mode | Yes |
| Number_of_External_Interrupts | 1 |
| Number_of_I_O_Lines | 32 |
| Number_of_Serial_I_Os | 1 |
| Number_of_Terminals | 56 |
| Number_of_Timers | 1 |
| On_Chip_Data_RAM_Width | 8 |
| Operating_Temperature_Max | 70.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | SDIP |
| Package_Equivalence_Code | SDIP56,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE, SHRINK PITCH |
| Program_Memory_Size | 6144 |
| Program_Memory_Type | EPROM |
| Program_Memory_Width | 8 |
| PWM_Channels | No |
| Seated_Height_Max | 5.0800 |
| Supply_Current_Max | 6.00000000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 4.5000 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 1.778 |
| Terminal_Position | Dual |
| uPs_uCs_Peripheral_ICs_Type | Microcontroller |
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