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MB90V340E-102規(guī)格書詳情
■ DESCRIPTION
MB90860E-series with Flash ROM is especially designed for automotive and other industrial applications. With the new 0.35 μm CMOS technology, Fujitsu now offers on-chip Flash ROM program memory up to 512 Kbytes.
The power supply (3 V) is supplied to the internal MCU core from an internal regulator circuit. This creates a major advantage in terms of EMI and power consumption.
The internal PLL clock frequency multiplier provides an internal 42 ns instruction cycle time from an external 4 MHz clock.
The unit features an 8 channel Output Compare Unit and 8 channel Input Capture Unit with 2 separate 16-bit free running timers. 4 UARTs constitute additional functionality for communication purposes.
■ FEATURES
? CPU
? Instruction system best suited to controller
? Wide choice of data types (bit, byte, word, and long word)
? Wide choice of addressing modes(23 types)
? Enhanced multiply-divide instructions and RETI instructions
? Enhanced high-precision computing with 32-bit accumulator
? Instruction system compatible with high-level language (C language) and multitask
? Employing system stack pointer
? Enhanced various pointer indirect instructions
? Barrel shift instructions
? Increased processing speed
? 4-byte instruction queue
? Serial interface
? UART (LIN/SCI) : up to 4 channels
? Equipped with full-duplex double buffer
? Clock-asynchronous or clock-synchronous serial transmission is available
? I2C interface* : up to 2 channels
? Up to 400 Kbits/s transfer rate
? Interrupt controller
? Powerful interrupt function
? Powerful 8-level, 34-condition interrupt feature
? Up to 16 external interrupts are supported
? Automatic data transfer function independent of CPU
? Expanded intelligent I/O service function (EI2OS) : up to 16 channels
? I/O port
? General-purpose input/output port (CMOS output)
- 80 ports (devices without S-suffix)
- 82 ports (devices with S-suffix)
? 8/10-bit A/D converter
? 8/10-bit A/D converter : 24 channels
? Resolution is selectable between 8-bit and 10-bit.
? Activation by external trigger input is allowed.
? Conversion time : 3 μs (at 24-MHz machine clock, including sampling time)
? Program patch function
? Timer
? Time-base timer, clock timer, watchdog timer : 1 channel
? 8/16-bit PPG timer : 8-bit × 16 channels, or 16-bit × 8 channels
? 16-bit reload timer : 4 channels
? 16-bit input/output timer
- 16-bit free run timer : 2 channel
(FRT0 : ICU 0/1/2/3, OCU 0/1/2/3, FRT1 : ICU 4/5/6/7, OCU 4/5/6/7)
- 16-bit input capture: (ICU) : 8 channels
- 16-bit output compare : (OCU) : 8 channels
? Variety of mode
? Low power consumption (standby) mode
? Sleep mode (a mode that halts CPU operating clock)
? Main timer mode (time-base timer mode that is transferred from main clock mode)
? PLL timer mode (time-base timer mode that is transferred from PLL clock mode)
? Watch mode (a mode that operates sub clock and clock timer only)
? Stop mode (a mode that stops oscillation clock and sub clock)
? CPU blocking operation mode
? Technology
? 0.35 μm CMOS technology
