ST72F324K6T6

ST72F324K6T6 Description

The ST72F324K6T6 MCU from the ST7 microcontroller family designed for the 5V operating range is based on a common industry standard 8-bit core, featuring an enhanced instruction set and is available with FLASH program memory.

ST72F324K6T6 Features

• Memories 8 to 32K dual voltage High-Density Flash (HDFlash) with read-out protection capability. In-Application Programming and In-Circuit Programming for HDFlash devices 384 to 1K bytes RAM HDFlash endurance: 100 cycles, data retention: 20 years at 55°C

• Clock, Reset And Supply Management Enhanced low voltage supervisor (LVD) for main supply with programmable reset thresholds and auxiliary voltage detector (AVD) with interrupt capability Clock sources: crystal/ceramic resonator oscillators, internal RC oscillator, clock security system and bypass for external clock PLL for 2x frequency multiplication Four Power Saving Modes: Halt, Active-Halt, Wait and Slow

• Interrupt Management Nested interrupt controller 10 interrupt vectors plus TRAP and RESET 9/6 external interrupt lines (on 4 vectors)

• Up to 32 I/O Ports 32/24 multifunctional bidirectional I/O lines 22/17 alternate function lines 12/10 high sink outputs

• 4 Timers Main Clock Controller with Real-time base, Beep and Clock-out capabilities Configurable watchdog timer 16-bit Timer A with 1 input capture, 1 output compare, external clock input, PWM and pulse generator modes 16-bit Timer B with 2 input captures, 2 output compares, PWM and pulse generator modes

• 2 Communication Interfaces SPI synchronous serial interface SCI asynchronous serial interface

• 1 Analog Peripheral (low current coupling) 10-bit ADC with up to 12 robust input ports

• Instruction Set 8-bit Data Manipulation 63 Basic Instructions 17 main Addressing Modes 8 x 8 Unsigned Multiply Instruction

• Development Tools Full hardware/software development package In-Circuit Testing capability

ST72F324K6T6 Applications

• Industrial Applications

• Mid-range Applications