Key facts
- Brand
- STMicroelectronics
- Model
- ST72254Gx
- Category
- microcontrollers
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-09
Start here
ManualST ST72104Gx-Auto ST72215Gx-Auto ST72216Gx-Auto ST72254Gx-Auto handbook
ST ST72104Gx-Auto ST72215Gx-Auto ST72216Gx-Auto ST72254Gx-Auto handbook
ST72104Gx-Auto, ST72215Gx-Auto, ST72216Gx-Auto, ST72254Gx-Auto are 8-bit MCUs produced by STMicroelectronics. They feature single voltage Flash/ROM memory, ADC, 16-bit timers, SPI, I2C interfaces.
Read onlineSTMicroelectronics ST72254Gx specifications
| Program memory | 4K or 8K bytes |
|---|---|
| RAM | 256 bytes |
| Operating Supply | 3.2V to 5.5 V |
| CPU Frequency | Up to 8 MHz |
| Operating Temperature | 0°C to 70°C / -10°C to +85°C |
| I/O Ports | 22 multifunctional bidirectional I/O lines |
| Timers | 3 Timers including Configurable watchdog timer |
| Communications Interfaces | SPI synchronous serial interface, I2C multimaster interface |
| Analog peripheral | 8-bit ADC with 6 input channels |
Source: STMicroelectronics ST72104Gx/ST72215Gx/ST72216Gx/ST72254Gx Datasheet
All STMicroelectronics ST72254Gx documents by type
Datasheet 1
Ratings, dimensions and ordering codes, for selection and design work.
Other documents 1
Questions answered in these manuals
What are the main features of the ST72104Gx, ST72215Gx, ST72216Gx, and ST72254Gx devices?
They are 8-bit MCUs with single voltage Flash memory, ADC, 16-bit timers, SPI, and I2C interfaces, featuring enhanced reset systems and low voltage supply supervisors.
From: STMicroelectronics ST72104Gx/ST72215Gx/ST72216Gx/ST72254Gx Datasheet
Which devices in the family include an I2C interface?
Only the ST72254Gx devices include an I2C multimaster interface.
From: STMicroelectronics ST72104Gx/ST72215Gx/ST72216Gx/ST72254Gx Datasheet