Product Details
| MC68HC705C8ACFNE Description An 8-bit high-performance microcontroller unit is the MC68HC705C8ACFNE (MCU). The M68HC05 family of single-chip microcomputers from includes the 68HC705C8a microcomputer (MCU). This 8-bit MCU has read-only (ROM) security, COP watchdog timer, high current pin, keyboard scanning logic, and more. The customer-specified integrated circuit (CSIC) design approach serves as the foundation for the M68HC05 family. The M68HC05 central processing unit (CPU) is shared by all MCUs in the series, and a range of subsystems, memory kinds, and memory sizes are offered. MC68HC705C8ACFNE Features Serial communications interface (SCI) system Serial peripheral interface (SPI) system Bootstrap capability Power-saving stop, wait, and data-retention modes Single 3.0-volt to 5.5-volt supply (2-volt data-retention mode) Fully static operation Software-programmable external interrupt sensitivity Bidirectional RESET pin M68HC05 central processor unit (CPU) On-chip oscillator with crystal/ceramic resonator Memory-mapped input/output (I/O) Selectable memory configurations Selectable programmable and/or non-programmable computer operating properly (COP) watchdog timers Selectable port B external interrupt capability Clock monitor High current drive on pin C7 (PC7) 24 bidirectional I/O lines and 7 input-only lines MC68HC705C8ACFNE Applications Automobile engine control systems Implantable medical devices Remote controls Office machines Appliances |
Product Description
| Type | Description |
| ANSC PART# | ANSC - MC68HC705C8ACFNE |
| Category | Integrated Circuits (ICs) |
| Embedded | |
| Microcontrollers | |
| Mfr | Original |
| Series | HC05 |
| Packaging | Tube |
| Part Status | Obsolete |
| DigiKey Programmable | Verified |
| Core Processor | HC05 |
| Core Size | 8-Bit |
| Speed | 2.1MHz |
| Connectivity | SCI, SPI |
| Peripherals | POR, WDT |
| Number of I/O | 24 |
| Program Memory Size | 8KB (8K x 8) |
| Program Memory Type | OTP |
| EEPROM Size | - |
| RAM Size | 304 x 8 |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 5.5V |
| Data Converters | - |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 44-PLCC (16.59x16.59) |
| Package / Case | 44-LCC (J-Lead) |
| Base Product Number | MC68HC705 |
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