STMicroelectronics, Inc. Microcontrollers ST72F321BJ6T3

Description
ST7 ST7 Microcontroller IC 8-Bit 8MHz 32KB (32K x 8) FLASH
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Description
ST7 ST7 Microcontroller IC 8-Bit 8MHz 32KB (32K x 8) FLASH
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Datasheet
Datasheet Summary
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The ST72F321BJ6T3 is an 8-bit microcontroller from Quarktwin Technology Ltd. It features a program memory capacity of 32KB of FLASH and 2KB of RAM. The device operates within a voltage range of 3.8V to 5.5V and is rated for a temperature range of -40¬8C to +125¬8C. It includes multiple communication interfaces such as SPI, SCI, and I2C, making it versatile for various applications. The microcontroller is equipped with five timers, including a PWM auto-reload timer, and a 10-bit ADC with up to 16 input channels. It supports in-circuit and in-application programming, enhancing its usability in development environments. The device also incorporates power-saving modes and an enhanced low voltage supervisor for efficient operation. With up to 48 multifunctional I/O ports, it is suitable for complex control tasks in embedded systems.

Datasheet Summary
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The ST72F321BJ6T3 is an 8-bit microcontroller from Quarktwin Technology Ltd. It features a program memory capacity of 32KB of FLASH and 2KB of RAM. The device operates within a voltage range of 3.8V to 5.5V and is rated for a temperature range of -40¬8C to +125¬8C. It includes multiple communication interfaces such as SPI, SCI, and I2C, making it versatile for various applications. The microcontroller is equipped with five timers, including a PWM auto-reload timer, and a 10-bit ADC with up to 16 input channels. It supports in-circuit and in-application programming, enhancing its usability in development environments. The device also incorporates power-saving modes and an enhanced low voltage supervisor for efficient operation. With up to 48 multifunctional I/O ports, it is suitable for complex control tasks in embedded systems.

Suppliers

Company
Product
Description
Supplier Links
Microcontrollers - ST72F321BJ6T3-ND - DigiKey
Thief River Falls, MN, United States
Microcontrollers
ST72F321BJ6T3-ND
Microcontrollers ST72F321BJ6T3-ND
ST7 ST7 Microcontroller IC 8-Bit 8MHz 32KB (32K x 8) FLASH

ST7 ST7 Microcontroller IC 8-Bit 8MHz 32KB (32K x 8) FLASH

Buy Now Datasheet
Integrated Circuits (ICs) - Embedded - Microcontrollers - 1263268-ST72F321BJ6T3 - Win Source Electronics
Laguna Hills, CA, United States
Integrated Circuits (ICs) - Embedded - Microcontrollers
1263268-ST72F321BJ6T3
Integrated Circuits (ICs) - Embedded - Microcontrollers 1263268-ST72F321BJ6T3
Win Source Part Number: 1263268-ST72F321BJ6T 3 Category: Integrated Circuits (ICs)>Embedded - Microcontrollers Series: ST7 Core Processor: ST7 Speed: 8MHz Package: Tray Standard Package: 160 Mounting: SMD (SMT) Core Size: 8-Bit Connectivity: I2C, SCI, SPI Peripherals: LVD, POR, PWM, WDT Number of I/O: 32 Program Memory Size: 32KB (32K x 8) Program Memory Type: FLASH RAM Size: 1K x 8 Data Converters: A/D 16x10b Oscillator Type: Internal Package / Case: 44-LQFP Temperature Range - Operating: -40°C ~ 125°C (TA) Supply Voltage - Operating: 3.8V ~ 5.5V ECCN: EAR99 Fake Threat In the Open Market: 81 pct. MSL Level: 3 (168 Hours) REACH Status: REACH Unaffected HTSUS: 8542.31.0001 Mfr: STMicroelectronics Base Product Number: ST72F32 Product Status: Not For New Designs

Win Source Part Number: 1263268-ST72F321BJ6T3
Category: Integrated Circuits (ICs)>Embedded - Microcontrollers
Series: ST7
Core Processor: ST7
Speed: 8MHz
Package: Tray
Standard Package: 160
Mounting: SMD (SMT)
Core Size: 8-Bit
Connectivity: I2C, SCI, SPI
Peripherals: LVD, POR, PWM, WDT
Number of I/O: 32
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
RAM Size: 1K x 8
Data Converters: A/D 16x10b
Oscillator Type: Internal
Package / Case: 44-LQFP
Temperature Range - Operating: -40°C ~ 125°C (TA)
Supply Voltage - Operating: 3.8V ~ 5.5V
ECCN: EAR99
Fake Threat In the Open Market: 81 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Mfr: STMicroelectronics
Base Product Number: ST72F32
Product Status: Not For New Designs

Buy Now Datasheet
Shenzhen, China
Embedded - Microcontrollers
ST72F321BJ6T3
Embedded - Microcontrollers ST72F321BJ6T3
IC MCU 8BIT 32KB FLASH 44LQFP

IC MCU 8BIT 32KB FLASH 44LQFP

Supplier's Site Datasheet
Microcontrollers - ST72F321BJ6T3 - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Microcontrollers
ST72F321BJ6T3
Microcontrollers ST72F321BJ6T3
ST7 ST7 Microcontroller IC 8-Bit 8MHz 32KB (32K x 8) FLASH

ST7 ST7 Microcontroller IC 8-Bit 8MHz 32KB (32K x 8) FLASH

Buy Now Datasheet
Sheung Wan, Hong Kong
8-bit Microcontrollers - MCU
ST72F321BJ6T3
8-bit Microcontrollers - MCU ST72F321BJ6T3
8-bit Microcontrollers - MCU ST72321B 8B MCU

8-bit Microcontrollers - MCU ST72321B 8B MCU

Buy Now Datasheet
Integrated Circuits (ICs) - Embedded - Microcontrollers - ST72F321BJ6T3 - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Embedded - Microcontrollers
ST72F321BJ6T3
Integrated Circuits (ICs) - Embedded - Microcontrollers ST72F321BJ6T3
IC MCU 8BIT 32KB FLASH 44LQFP

IC MCU 8BIT 32KB FLASH 44LQFP

Supplier's Site

Technical Specifications

  DigiKey Win Source Electronics Lingto Electronic Limited Quarktwin Technology Ltd. VAST STOCK CO., LIMITED Shenzhen Shengyu Electronics Technology Limited
Product Category Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU)
Product Number ST72F321BJ6T3-ND 1263268-ST72F321BJ6T3 ST72F321BJ6T3 ST72F321BJ6T3 ST72F321BJ6T3 ST72F321BJ6T3
Product Name Microcontrollers Integrated Circuits (ICs) - Embedded - Microcontrollers Embedded - Microcontrollers Microcontrollers 8-bit Microcontrollers - MCU Integrated Circuits (ICs) - Embedded - Microcontrollers
Data Bus 8 Bit 8 Bit 8 Bit; 8-Bit 8 Bit; 8-Bit 8 Bit
Clock Speed 8 MHz 8 MHz 8 MHz 8 MHz
Bits Other; A/D 16x10b
RAM 1 KB 32 KB 1 KB 1 KB
ROM 32 KB
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