ST72589BW Datasheet, PDF (1/158 Pages) STMicroelectronics – 8-BIT MCU WITH NESTED INTERRUPTS, DOT MATRIX LCD, ADC, TIMERS, PWM-BRM, SPI, SCI, I²C, CAN INTERFACES

ST72589BW,
ST72389BW
8-BIT MCU WITH NESTED INTERRUPTS, DOT MATRIX LCD,
ADC, TIMERS, PWM-BRM, SPI, SCI, I²C, CAN INTERFACES
DATASHEET
s 16K ROM or 24 Kbytes EPROM/OTP/
FASTROM
s Master Reset and Power-on Reset
s Low consumption resonator main oscillator
s 4 Power saving modes
s Nested interrupt controller
s NMI dedicated non maskable interrupt pin
s 31 multifunctional bidirectional I/O lines with:
– external interrupt capability (5 vectors)
– 21 alternate function lines
s LCD driver with 60 segment outputs and 8
backplane outputs able to drive up to 60x8 (480)
or 60x4 (240) LCD displays
s Real time base, Beep and Clock-out capabilities
s Software watchdog reset
s Two 16-bit timers with:
– 2 input captures
– 2 output compares
– external clock input on one timer
– PWM and Pulse generator modes
s 10-bit PWM (DAC) with 4 dedicated output pins
s SPI synchronous serial interface
s SCI asynchronous serial interface
s I2C multi master / slave interface
s CAN interface
s 8-bit ADC with 5 dedicated input pins
PQFP128
14 x 20
s 8-bit Data Manipulation
s 63 Basic Instructions
s 17 main Addressing Modes
s 8 x 8 Unsigned Multiply Instruction
s True Bit Manipulation
s Full hardware/software development package
Device Summary
Features
Program memory - bytes
RAM (stack) - bytes
Std. Peripherals
Operating Supply
CPU Frequency
Temperature Range
Packages
Development device
ST72589BW5
ST72389BW4
24K OTP/FASTROM
16K ROM
1024 (256)
512 (256)
LCD 60x8, Watchdog,
16-bit Timers, PWM-BRM,
SPI, SCI, I2C, CAN, ADC
LCD 60x8, Watchdog,
16-bit Timers,
SPI, SCI, ADC
4.5V to 5.5V
4 to 8 MHz (with 8 to 16 MHz oscillator)
-40°C to +85°C
PQFP128
ST72E589BW5
June 2003
Rev. 2.7
1/158
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