Описание
The MB90562B is a general-purpose 16-bit microcontroller designed for industrial, OA, and process control applications that require high-speed real-time processing. The device features a multi-function timer able to output a programmable waveform. The microcontroller instruction set is based on the same AT architecture as the F2MC-8L and F2MC-16L families with additional instructions for high-level languages, extended addressing modes, enhanced signed multiplication and division instructions, and a complete range of bit manipulation instructions. The microcontroller has a 32-bit accumulator for processing long word (32-bit) data.
- Clock
- Internal oscillator circuit and PLL clock multiplication circuit
- Oscillation clock Clock speed selectable from either the machine clock, main clock, or PLL clock. The main clock is the oscillation clock divided into 2 (0.5 MHz to 8 MHz for a 1 MHz to 16 MHz base oscillation) . The PLL clock is the oscillation clock multiplied by one to four (4 MHz to 16 MHz for a 4 MHz base oscillation) .
- Minimum instruction execution time : 62.5 ns (for oscillation = 4 MHz, PLL clock setting = × 4, VCC = 5.0 V)
- Maximum CPU memory space : 16 MB
- 24-bit addressing,
- Instruction set
- Bit, byte, word, and long word data types
- 23 different addressing modes
- Enhanced calculation precision using a 32-bit accumulator
- Enhanced signed multiplication and division instructions and RETI instruction
- Instruction set designed for high level language (C) and multi-tasking
- Uses a system stack pointer
- Symmetric instruction set and barrel shift instructions
- Program patch function (2 address pointers) .
- 4-byte instruction queue
- Interrupt function
- Priority levels are programmable
- 32 interrupts
- Data transfer function
- Extended intelligent I/O service function : Up to 16 channels
- Low-power consumption modes
- Sleep mode (CPU operating clock stops.)
- Timebase timer mode (Only oscillation clock and timebase timer continue to operate.)
- Stop mode (Oscillation clock stops.)
- CPU intermittent operation mode (The CPU operates intermittently at the specified interval.)
- Package
- LQFP-64P (FTP-64P-M23 : 0.65 mm pin pitch)
- QFP-64P (FTP-64P-M06 : 1.00 mm pin pitch)
- SH-DIP (DIP-64P-M01 : 1.778 mm pin pitch)
- Process : CMOS technology
- PERIPHERAL FUNCTIONS (RESOURCES)
- I/O ports : 51 ports (max.)
- Timebase timer : 1 channel
- Watchdog timer : 1 channel
- 16-bit reload timer : 2 channels
- Multi-function timer
- 16-bit free-run timer : 1 channel
- Output compare : 6 channels Can output an interrupt request when a match occurs between the count in the 16-bit freerun timer and the value set in the compare register.
- Input capture : 4 channels On detecting an active edge on the input signal from an external input pin, copies the count value of the 16- bit freerun timer to the input capture data register and generates an interrupt request.
- 8/16-bit PPG timer (8-bit × 6 channels or 16-bit × 3 channels) The period and duty of the output pulse can be set by the program.
- Waveform generator (8-bit timer : 3 channels)
- UART : 2 channels
- Full-duplex, double-buffered (8-bit)
- Can be set to asynchronous or clock synchronous serial transfer (I/O expansion serial) operation
- DTP/external interrupt circuit (8 channels)
- External interrupts can activate the extended intelligent I/O service.
- Generates interrupts in response to external interrupt inputs.,
- Delayed interrupt generation module
- Generates an interrupt request for task switching.
- 8/10-bit A/D converter : 8 channels
- 8-bit or 10-bit resolution selectable
