MB89535A /LQFP-64

8-розрядний швидкодіючий КМОП мікроконтролер з низьким споживанням. Фірма Fujitsu.

■ DESCRIPTION:

The MB89530A series is a one-chip microcontroller featuring the F2MC-8L core supporting low-voltage and highspeed operation. Built-in peripheral functions include timers, serial interface, A/D converter, and external interrupt. This product is an ideal general-purpose one-chip microcontroller for a wide variety of applications from household to industrial equipment, as well as use in portable devices.

■ FEATURES:

 • Wide range of package options • Two types of QFP packages (1 mm pitch, 0.65 mm pitch) • LQFP package (0.5 mm pitch) • SH-DIP package • Low voltage, high-speed operating capability • Minimum instruction execution time 0.32 µs (at base oscillator 12.5 MHz) • F2MC-8L CPU Core • Instruction set optimized for controller operation • Multiplication/division instructions • 16-bit calculation • Branching instructions with bit testing • Bit operation instructions, etc. • Five timer systems • 8-bit PWM timer with 2 channels (usable as either interval timer of PWM timer) • Pulse width count timer (supports continuous measurement or remote control receiving applications) • 16-bit timer counter • 21-bit time base timer • Watch prescaler (17-bit) • UART • Synchronous or asynchronous operation, switchable • 2 serial interfaces (Serial I/O) • Selection of transfer direction (specify MSB first or LSB first) for communication with a variety of devices MB89530A Series 2 • 10-bit A/D converter (8 channels) • External clock input for startup support • Time base timer output for startup support (except MB89F538) • Pulse generators (PPG) with 2-program capability • 6-bit PPG with selection of pulse width and pulse period • 12-bit PPG (2 channels) with selection of pulse width and pulse period • I2C interface circuits • External interrupt 1 (single-clock system : 4 channels, dual-clock system : 3 channels) • 4 or 3 independent inputs, release enabled from standby mode (includes edge detection function) • External interrupt 2 (8 channels) • 8 independent inputs, release enabled form standby mode (includes level edge detection function) • Standby modes (low power consumption modes) • Stop mode (oscillator stops, virtually no power consumed) • Sleep mode (CPU stops, power consumption reduced to one-third) • Sub clock mode • Watch mode • Watchdog timer reset • I/O ports • Maximum ports Single-clock system : Except MB89F538 53 ports : MB89F538 52 ports Dual-clock system : Except MB89F538 51 ports : MB89F538 50 ports • 38 general-purpose I/O ports (CMOS) (MB89F538 : 37 general-purpose I/O ports) • 2 general-purpose I/O ports (N-ch open drain) • 8 general-purpose output ports (N-ch open drain) • General-purpose input ports (CMOS) : single-clock system : 5 ports, dual-clock system : 3 ports