Key facts
- Brand
- STMicroelectronics
- Model
- ST72141
- Category
- microcontrollers
- Documents
- 6
- Languages
- EN
- Last added
- 2012-08-09
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STMicroelectronics ST72141K Datasheet
The ST72141K is an 8-bit microcontroller designed specifically for motor control applications. It includes an on-chip Motor Controller peripheral capable of controlling brushless motors with or without sensors, as well as features like A/D conversion and an SPI synchronous serial interface.
Key specifications include 8KB of program memory (ROM/OTP/EPRO), 256 bytes of RAM, two 16-bit timers, a watchdog timer, and three power-saving modes. The device operates with a supply voltage between 4V and 5.5V at frequencies up to 8 MHz.
STMicroelectronics ST72141 specifications
| Program Memory | 8K bytes |
|---|---|
| RAM | 256 Bytes |
| Operating Supply Voltage | 4V to 5.5V |
| CPU Frequency | 4 or 8 MHz |
| Operating Temperature Range (Industrial) | -40°C to +125°C |
| Packages | S034 / SDIP32 |
All STMicroelectronics ST72141 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
- STMicroelectronics ST72141K Datasheet 132 p
- STMicroelectronics ST72141K 8-Bit MCU with Motor Control Datasheet 132 p
- STMicroelectronics ST72141K 8-Bit MCU with Motor Control Datasheet 132 p
- STMicroelectronics ST72141K 8-Bit MCU Datasheet 132 p
- STMicroelectronics ST72141 8-Bit MCU Datasheet 13 p
- STMicroelectronics ST72141K Datasheet 132 p
Questions answered in these manuals
What is the ST72141K designed for?
The device is an 8-bit microcontroller specifically designed for electric motor control applications.
What voltage range does the device operate within?
The operating supply voltage is between 4V and 5.5V.
What is the operating supply voltage range for the ST72141K?
The device operates with a supply voltage between 2.7V and 5.5V.
From: STMicroelectronics ST72141K 8-Bit MCU with Motor Control Datasheet
What is the maximum operating temperature range for the ST72141K?
The device can operate in temperatures from -40°C to +125°C.
From: STMicroelectronics ST72141K 8-Bit MCU with Motor Control Datasheet
What is the operating supply voltage range for this microcontroller?
The device operates with a supply voltage between 2.5V and 5.5V.
From: STMicroelectronics ST72141K 8-Bit MCU with Motor Control Datasheet
How many PWM output channels does the motor control peripheral provide?
The motor control peripheral provides six PWM output channels.
From: STMicroelectronics ST72141K 8-Bit MCU with Motor Control Datasheet