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ST72C334J4T6

Name: ST72C334J4T6
Rating: 4.7 (12 reviews)

IC MCU 8BIT 16KB FLASH 44LQFP

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資料表 ST72C334J4T6 DataSheet
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規格

Series	ST7
Part Status	Obsolete
DigiKey Programmable	Not Verified
Core Processor	ST7
Core Size	8-Bit
Speed	16MHz
Connectivity	SCI, SPI
Peripherals	LVD, POR, PWM, WDT
Number of I/O	32
Program Memory Size	16KB (16K x 8)
Program Memory Type	FLASH
EEPROM Size	256 x 8
RAM Size	512 x 8
Voltage - Supply (Vcc/Vdd)	3.2V ~ 5.5V
Data Converters	A/D 6x8b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	44-LQFP
Base Product Number	ST72C

概述

Description

The ST72C334J4T6 is a member of STMicroelectronics' ST7 family of microcontrollers, designed for embedded applications. It features an 8-bit core, with a maximum operating frequency of 16 MHz, and includes 32 KB of Flash memory, 2 KB of RAM, and an integrated EEPROM, providing ample storage for code and data.
This microcontroller is equipped with various peripherals, including timers, a UART for serial communication, and an 8-channel 10-bit ADC (Analog-to-Digital Converter), making it suitable for a wide range of applications like automotive, industrial control, and consumer electronics. The ST72C334J4T6 also supports low-power modes, enhancing its efficiency for battery-operated devices.
Programming can be done through in-circuit serial programming (ICSP), and it supports multiple development tools, ensuring ease of use for developers. Overall, the ST72C334J4T6 is a versatile choice for projects requiring efficient processing power and peripheral integration.

Features

The ST72C334J4T6 is a member of the STMicroelectronics ST7 microcontroller family. Key features include:
- Architecture: 8-bit microcontroller with a 12-bit instruction set.
- Memory: 4 KB of Flash memory, 128 bytes of RAM, and 128 bytes of EEPROM.
- Clock Speed: Operates at up to 16 MHz.
- I/O Ports: 24 general-purpose I/O pins.
- Timers: Includes a 16-bit timer and an 8-bit timer for various timing applications.
- ADC: 10-bit Analog-to-Digital Converter (ADC) for interfacing with analog signals.
- Communication Interfaces: Supports USART, I2C, and SPI for serial communication.
- Operating Voltage: Typically operates between 2.7V and 5.5V.
- Temperature Range: Industrial-grade temperature range from -40°C to +85°C.
This microcontroller is suitable for a variety of applications, including embedded control systems and consumer electronics, due to its flexibility and integrated features.

Package

The ST72C334J4T6 is packaged in a 44-pin Plastic Dual In-Line Package (DIP).

Pinout

The ST72C334J4T6 microcontroller from STMicroelectronics features a pin count of 44 pins. It is based on the ST7 core and is designed for a range of embedded applications.
Key functions of the ST72C334J4T6 include:
1. CPU: 8-bit microcontroller with a 16-bit instruction set.
2. Memory: It includes ROM, RAM, and EEPROM options for program and data storage.
3. I/O Ports: Multiple general-purpose I/O pins for interfacing with external devices.
4. Timers: Integrated timers for timing applications and event counting.
5. Communication Interfaces: UART for serial communication and SPI for synchronous data transfer.
6. ADC: Integrated analog-to-digital converter for sensor interfacing.
7. Interrupts: Multiple interrupt sources for efficient event handling.
8. Power Management: Low power consumption modes to extend battery life in portable applications.
This combination of features makes the ST72C334J4T6 suitable for various applications, including automotive, industrial control, and consumer electronics.

Manufacturer

The ST72C334J4T6 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in designing and manufacturing a wide range of semiconductor products, including microcontrollers, sensors, power management devices, and analog ICs. The company serves various sectors, including automotive, industrial, consumer electronics, and communication. STMicroelectronics is known for its innovation and commitment to developing integrated solutions that enhance efficiency and performance in electronic applications.

Application

The ST72C334J4T6 is a microcontroller used in various applications, including automotive systems, industrial automation, consumer electronics, and smart appliances. Its features support tasks like motor control, data acquisition, and communication interfaces, making it suitable for embedded systems requiring reliability and efficiency.

Equivalent

The ST72C334J4T6 is a microcontroller from STMicroelectronics' ST7 series. Equivalent products include:
1. ST72C334J6T6 - Similar features with minor variations.
2. ST7FLITE39 - A modern alternative with enhanced capabilities.
3. ST72F334J4T6 - Flash version with similar architecture.
Always verify specific requirements like memory, speed, and peripherals when selecting an equivalent.