ST72F325K6B6

 

 

Features

 Memories

– 16K to 60K dual voltage High Density Flash

(HDFlash) or up to 32K ROM with read-out

protection capability. In-Application Programming and In-Circuit Programming for HDFlash

devices

– 512 to 2048 bytes RAM

– HDFlash endurance: 100 cycles, data retention: 40 years at 85°C

 Clock, reset and supply management

– Enhanced low voltage supervisor (LVD) for

main supply and auxiliary voltage detector

(AVD) with interrupt capability

– Clock sources: crystal/ceramic resonator oscillators, internal RC oscillator and bypass for

external clock

– PLL for 2x frequency multiplication

– Four Power Saving Modes: Halt, Active-Halt,

Wait and Slow

– Clock Security System

 Interrupt management

– Nested interrupt controller

– 14 interrupt vectors plus TRAP and RESET

– Top Level Interrupt (TLI) pin on 64-pin devices

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

 Up to 48 I/O ports

– 48/36/32/24 multifunctional bidirectional I/O

lines

– 34/26/22/17 alternate function lines

– 16/13/12/10 high sink outputs

 5 timers

– Main Clock Controller with: Real time base,

Beep and Clock-out capabilities

 

 

– Configurable watchdog timer

– Two 16-bit timers with: 2 input captures, 2 output compares, external clock input on one timer, PWM and pulse generator modes

– 8-bit PWM Auto-reload timer with: 2 input captures, 4 PWM outputs, output compare and

time base interrupt, external clock with event

detector

 3 Communication interfaces

– SPI synchronous serial interface

– SCI asynchronous serial interface 

– I2C multimaster interface

 1 Analog peripheral (low current coupling)

– 10-bit ADC with up to 16 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

– DM (Debug module)

 

 

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