ST72F324K2T6

 

 

ST72F324K2T6 - 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, 4 TIMERS, SPI, SCI INTERFACE

 

 

n Memories

– 8 to 32K dual voltage High Density Flash (HDFlash) or ROM with read-out protection capability. In-Application Programming and InCircuit Programming for HDFlash devices

– 384 to 1K bytes RAM

– HDFlash endurance: 100 cycles, data retention: 20 years at 55°C

n Clock, Reset And Supply Management

– Enhanced low voltage supervisor (LVD) for

main supply with 3 programmable reset

thresholds and auxiliary voltage detector

(AVD) with interrupt capability

– Clock sources: crystal/ceramic resonator oscillators, internal or external 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

n Interrupt Management

– Nested interrupt controller

– 10 interrupt vectors plus TRAP and RESET

– 9/6 external interrupt lines (on 4 vectors)

n Up to 32 I/O Ports

– 32/24 multifunctional bidirectional I/O lines

– 22/17 alternate function lines

– 12/10 high sink outputs

n 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, fixed freq.

PWM and pulse generator modes

– 16-bit Timer B with: 2 input captures, 2 output

compares, variable freq. PWM and pulse generator modes

 

 

2 Communication Interfaces

– SPI synchronous serial interface

– SCI asynchronous serial interface (LIN compatible)

n 1 Analog Peripheral

– 10-bit ADC with up to 12 input pins

n Instruction Set

– 8-bit Data Manipulation

– 63 Basic Instructions

– 17 main Addressing Modes

– 8 x 8 Unsigned Multiply Instruction

n Development Tools

– Full hardware/software development package

– In-Circuit Testing capability

 

 

 

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