Описание
The MB95F716M is a series of general-purpose, single-chip microcontrollers. In addition to a compact instruction set, the microcontrollers of this series contain a variety of peripheral resources.
- F2MC-8FX CPU core Instruction set optimized for controllers
- Multiplication and division instructions
- 16-bit arithmetic operations
- Bit test branch instructions
- Bit manipulation instructions, etc. Note: F2MC is the abbreviation of FUJITSU Flexible Microcontroller.
- Clock
- Selectable main clock source
- Main oscillation clock (up to 16.25 MHz, maximum machine clock frequency: 8.125 MHz)
- External clock (up to 32.5 MHz, maximum machine clock frequency: 16.25 MHz)
- Main CR clock (4 MHz ±2%)
- Main CR PLL clock
- The main CR PLL clock frequency becomes 8 MHz ±2% when the PLL multiplication rate is 2.
- The main CR PLL clock frequency becomes 10 MHz ±2% when the PLL multiplication rate is 2.5.
- The main CR PLL clock frequency becomes 12 MHz ±2% when the PLL multiplication rate is 3.
- The main CR PLL clock frequency becomes 16 MHz ±2% when the PLL multiplication rate is 4.
- Main PLL clock (up to 16.25 MHz, maximum machine clock frequency: 16.25 MHz)
- Selectable subclock source
- Suboscillation clock (32.768 kHz)
- External clock (32.768 kHz)
- Sub-CR clock (Typ: 100 kHz, Min: 50 kHz, Max: 150 kHz)
- Timer
- 8/16-bit composite timer × 2 channels
- 8/16-bit PPG × 2 channels
- 16-bit reload timer × 1 channel
- Event counter × 1 channel
- Time-base timer × 1 channel
- Watch counter × 1 channel
- Watch prescaler × 1 channel
- UART/SIO × 3 channels
- Full duplex double buffer
- Capable of clock asynchronous (UART) serial data transfer and clock synchronous (SIO) serial data transfer
- I2C bus interface × 1 channel Built-in wake-up function
- External interrupt × 8 channels
- Interrupt by edge detection (rising edge, falling edge, and both edges can be selected)
- Can be used to wake up the device from different low power consumption (standby) modes
- 8/12-bit A/D converter × 8 channels 8-bit or 12-bit resolution can be selected.
- LCD controller (LCDC)
- On MB95F716M LCD output can be selected from 40 SEG × 4 COM and 36 SEG × 8 COM.
- Internal divider resistor whose resistance value can be selected from 10 kO or 100 kO through software
- Interrupt in sync with the LCD module frame frequency
- Blinking function
- Inverted display function
- Low power consumption (standby) modes There are four standby modes as follows:
- Stop mode
- Sleep mode
- Watch mode
- Time-base timer mode
- I/O port
- MB95F716M (number of I/O ports: 74)
- General-purpose I/O ports (CMOS I/O) : 71
- General-purpose I/O ports (N-ch open drain) : 3
- On-chip debug
- 1-wire serial control
- Serial writing supported (asynchronous mode)
- Hardware/software watchdog timer
- Built-in hardware watchdog timer
- Built-in software watchdog timer
- Power-on reset A power-on reset is generated when the power is switched on
- Comparator × 1 channel
- Clock supervisor counter Built-in clock supervisor counter
- Dual operation Flash memory The program/erase operation and the read operation can be executed in different banks (upper bank/lower bank) simultaneously.
- Flash memory security function Protects the content of the Flash memory
