ST72389BW Datasheet PDF - STMicroelectronics

INTRODUCTION
The ST72589W and ST72389W Microcontroller Units are members of the ST7 family of Microcontrollers dedicated to high-end applications with LCD driver capability.

â–  16K ROM or 24 Kbytes EPROM/OTP/FASTROM
â–  Master Reset and Power-on Reset
â–  Low consumption resonator main oscillator
â–  Auxiliary 32-kHz resonator oscillator
â–  4 Power saving modes
â–  Nested interrupt controller
â–  NMI dedicated non maskable interrupt pin
â–  31 multifunctional bidirectional I/O lines with:
    – external interrupt capability (5 vectors)
    – 21 alternate function lines
â–  LCD driver with 60 segment outputs and 8 backplane outputs able to drive up to 60x8 (480) or 60x4 (240) LCD displays
â–  Real time base, Beep and Clock-out capabilities
â–  Software watchdog reset
â–  Two 16-bit timers with:
    – 2 input captures
    – 2 output compares
    – external clock input on one timer
    – PWM and Pulse generator modes
â–  10-bit PWM (DAC) with 4 dedicated output pins
â–  SPI synchronous serial interface
â–  SCI asynchronous serial interface
â–  I2C multi master / slave interface
â–  CAN interface
â–  8-bit ADC with 5 dedicated input pins
â–  8-bit Data Manipulation
â–  63 Basic Instructions
â–  17 main Addressing Modes
â–  8 x 8 Unsigned Multiply Instruction
â–  True Bit Manipulation
â–  Full hardware/software development package