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See Technical Specifications

ST72F651 +BOM

LOW-POWER,FULL-SPEEDUSB8-BITMCUWITH32KFLASH, 5K RAM,FLASHCARDI/F,TIMER,PWM,ADC,I2C,SPI

Manufacturer:

STMicroelectronics
Mfr.Part #:

ST72F651
Datasheet:

ST72F651 Datasheet (PDF)
Core Processor:

ST7
Core Size:

8-Bit
Speed:

16MHz
Connectivity:

I²C, SPI, UART/USART
EDA/CAD Models:

Request Free CAD Models for ST72F651

ST72F651 General Description

INTRODUCTIONThe ST7265x MCU supports volume data exchange with a host (computer or kiosk) via a full speed USB interface. The MCU is capable of handling various transfer protocols, with a particular emphasis on mass storage applications.■ Memories – Up to 32K of ROM or High Density Flash (HDFlash) program memory with read/write protection – For HDFlash devices, In-Application Programming (IAP) via USB and In-Circuit programming (ICP) – Up to 5 Kbytes of RAM with up to 256 bytes stack■ Clock, Reset and Supply Management – PLL for generating 48 MHz USB clock using a 12 MHz crystal – Low Voltage Reset (except on E suffix devices) – Dual supply management: analog voltage detector on the USB power line to enable smart power switching from USB power to battery (on E suffix devices). – Programmable Internal Voltage Regulator for Memory cards (2.8V to 3.5V) supplying: Flash Card I/O lines (voltage shifting) Up to 50 mA for Flash card supply – Clock-out capability■ 47 programmable I/O lines – 15 high sink I/Os (8mA @0.6V / [email protected]) – 5 true open drain outputs – 24 lines programmable as interrupt inputs■ USB (Universal Serial Bus) Interface – with DMA for full speed bulk applications compliant with USB 12 Mbs specification (version 2.0 compliant) – On-Chip 3.3V USB voltage regulator and transceivers with software power-down – 5 USB endpoints: 1 control endpoint 2 IN endpoints supporting interrupt and bulk 2 OUT endpoints supporting interrupt and bulk – Hardware conversion between USB bulk packets and 512-byte blocks (Continue .)

Key Features

8-bit microcontroller architecture
16-bit internal architecture
Up to 8 MHz operating frequency
32 KB flash memory for program storage
1 KB RAM for data storage
Multiple communication interfaces (USART, SPI)
Multiple timer/counters
Analog-to-digital converter (ADC)
Power-saving features

Application

The ST72F651 microcontroller can be used in a wide range of applications, including:
Industrial control systems
Home automation
Automotive electronics
Consumer electronics
Medical devices
Internet of Things (IoT) devices

Specifications

Product Name	ST72F651	Product Type	Microcontroller
Core Processor	ST7	Core Size	8-Bit
Speed	16MHz	Connectivity	I²C, SPI, UART/USART
Peripherals	POR, PWM, WDT	Number of I/Os	34
Program Memory Size	8KB	Data RAM Size	1KB
Voltage - Supply	2.7 V ~ 5.5 V	Operating Temperature	-40°C ~ 85°C
Mounting Type	Through Hole