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Category Integrated Circuits (ICs)>Embedded - Microcontrollers
Mfr STMicroelectronics
Series STR7
Package Tray
Product Status Obsolete
Core Processor ARM7®
Core Size 32-Bit Single-Core
Speed 36MHz
Connectivity I2C, SPI, UART/USART
Peripherals DMA, POR, PWM, WDT
Number of I/O 112
Program Memory Size 256KB (256K x 8)
Program Memory Type FLASH
RAM Size 16K x 8
Supply Voltage - Operating 4.5V ~ 5.5V
Data Converters A/D 16x10b
Oscillator Type Internal
Temperature Range - Operating -40°C ~ 105°C (TA)
Mounting SMD (SMT)
Package / Case 144-LFBGA
Base Product Number STR735
Standard Package 184
MSL Level 3 (168 Hours)
REACH Status REACH Unaffected
ECCN 3A991A2
HTSUS 8542.31.0001
Win Source Part Number 1262018-STR735FZ2H7
Ultra Librarian 3D Model Ultra Librarian STR735FZ2H7 CAD Model

Description

The STR735FZ2H7 is a highly integrated microcontroller unit (MCU) from STMicroelectronics, renowned for its robust performance and versatility. This microcontroller is designed to cater to a wide range of applications, including industrial control systems, automotive applications, and complex embedded systems. With its advanced ARM7TDMI 32-bit RISC core, the STR735FZ2H7 offers an optimal balance between processing power and energy efficiency.

Key Features

  • Core: ARM7TDMI 32-bit RISC CPU core, capable of running up to 60 MHz, providing high-performance computing capabilities.
  • Memory: Equipped with a generous amount of embedded memory, including Flash memory for program storage and RAM for data processing, facilitating complex applications and algorithms.
  • Connectivity: Features a variety of communication interfaces such as USB, CAN, and multiple UARTs, making it an ideal choice for connectivity-rich applications.
  • I/O Ports: Offers an extensive set of I/O ports that can be programmed to interface with external devices, sensors, and actuators, enabling a flexible and configurable design.
  • Analog Features: Includes analog peripherals like ADCs and DACs, providing the ability to interface with analog sensors and perform precise signal control.
  • Timers and PWM: Comes with advanced timer modules and PWM outputs, which are crucial for tasks requiring precise timing and control, such as motor control.

Applications

The STR735FZ2H7 is adept at handling the demands of a variety of applications. Its capabilities make it particularly well-suited for:

  • Industrial automation and control systems
  • Automotive control units
  • Embedded systems requiring high-speed data processing
  • Complex algorithms in consumer electronics
  • Networked devices requiring robust communication interfaces

In summary, the STR735FZ2H7 from STMicroelectronics is a powerful and flexible microcontroller that brings together a rich set of features and connectivity options to meet the needs of advanced and demanding applications. Its integration of an ARM7TDMI core with a comprehensive set of peripherals makes it a smart choice for designers looking to create sophisticated and efficient systems.

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