Electronic Components Datasheet Search
  English  ▼

X  

ST72F521 Datasheet (PDF) - STMicroelectronics

ST72F521 Datasheet PDF - STMicroelectronics
Part # ST72F521
Download  ST72F521 Download

File Size   4581.74 Kbytes
Page   215 Pages
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
Description 80/64-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE

ST72F521 Datasheet (PDF)

Go To PDF Page Download Datasheet
ST72F521 Datasheet PDF - STMicroelectronics

Part # ST72F521
Download  ST72F521 Click to download

File Size   4581.74 Kbytes
Page   215 Pages
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
Description 80/64-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE

ST72F521 Datasheet (HTML) - STMicroelectronics


ST72F521 Product details

INTRODUCTION

The ST72F521 and ST72521B devices are members of the ST7 microcontroller family designed for mid-range applications with a CAN bus interface(Controller Area Network).

All devices are based on a common industry standard 8-bit core, featuring an enhanced instruc tion set and are available with FLASH or ROM program memory.



■ Memories

   – 32K to 60K dual voltage High Density Flash (HDFlash) or ROM with read-out protection capability. In-Application Programming and In-Circuit Programming for HDFlash devices

   – 1K to 2K 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 and auxiliary voltage detector (AVD) with interrupt capability – Clock sources: crystal/ceramic resonator os cillators, internal RC oscillator 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

   – 14 interrupt vectors plus TRAP and RESET

   – Top Level Interrupt (TLI) pin

   – 15 external interrupt lines (on 4 vectors)

■ Up to 64 I/O Ports

   – 48 multifunctional bidirectional I/O lines

   – 34 alternate function lines

   – 16 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

■ 4 Communications Interfaces

   – SPI synchronous serial interface

   – SCI asynchronous serial interface

   – I2C multimaster interface (SMbus V1.1 compliant)

   – CAN interface (2.0B Passive)

■ Analog periperal (low current coupling)

   – 10-bit ADC with 16 input 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



 




Similar Part No. - ST72F521

ManufacturerPart #DatasheetDescription
logo
STMicroelectronics
ST72F521AR6T6 STMICROELECTRONICS-ST72F521AR6T6 Datasheet
1Mb / 199P
   8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE
ST72F521AR6T6 STMICROELECTRONICS-ST72F521AR6T6 Datasheet
2Mb / 211P
   8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE
August 2003 Rev. 1.9
ST72F521AR6TC STMICROELECTRONICS-ST72F521AR6TC Datasheet
1Mb / 199P
   8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE
ST72F521AR6TC STMICROELECTRONICS-ST72F521AR6TC Datasheet
2Mb / 211P
   8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE
August 2003 Rev. 1.9
ST72F521AR9T6 STMICROELECTRONICS-ST72F521AR9T6 Datasheet
1Mb / 199P
   8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE
More results


Similar Description - ST72F521

ManufacturerPart #DatasheetDescription
logo
STMicroelectronics
ST72F521R6TA STMICROELECTRONICS-ST72F521R6TA Datasheet
3Mb / 215P
   80/64-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE
ST72F321 STMICROELECTRONICS-ST72F321 Datasheet
3Mb / 189P
   64/44-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C INTERFACE
ST72321 STMICROELECTRONICS-ST72321_04 Datasheet
4Mb / 189P
   64/44-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC,FIVE TIMERS, SPI, SCI, I2C INTERFACE
ST72321B STMICROELECTRONICS-ST72321B Datasheet
3Mb / 187P
   64/44-pin 8-bit MCU with 32 to 60K Flash/ROM, ADC, five timers, SPI, SCI, I2C interface
ST72325 STMICROELECTRONICS-ST72325 Datasheet
1Mb / 193P
   8-BIT MCU WITH 16 TO 60K FLASH/ROM, ADC, CSS, FIVE TIMERS, SPI, SCI, I2C INTERFACE
ST72321M6 STMICROELECTRONICS-ST72321M6 Datasheet
2Mb / 175P
   80-pin 8-bit MCU with 32 to 60 Kbytes Flash, ADC, five timers, SPI, SCI, I2C interface
ST72325 STMICROELECTRONICS-ST72325_07 Datasheet
3Mb / 196P
   8-bit MCU with 16 to 60K Flash/ROM, ADC, CSS, 5 timers, SPI, SCI, I2C interface
ST72325XX STMICROELECTRONICS-ST72325XX Datasheet
3Mb / 197P
   8-bit MCU with 16 to 60K Flash/ROM, ADC, CSS, 5 timers, SPI, SCI, I2C interface
ST72521M STMICROELECTRONICS-ST72521M Datasheet
105Kb / 11P
   8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE
ST72521 STMICROELECTRONICS-ST72521 Datasheet
2Mb / 211P
   8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE
August 2003 Rev. 1.9
More results




About STMicroelectronics


STMicroelectronics is a multinational electronics and semiconductor manufacturer based in Geneva, Switzerland.

The company offers a wide range of products including microcontrollers, sensors, power amplifiers, and integrated circuits for various applications in the automotive, industrial, and consumer markets.

Founded in 1987, STMicroelectronics has operations in over 100 countries and is one of the largest semiconductor companies in the world.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




Link URL



Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com