Key facts
- Brand
- STMicroelectronics
- Model
- ST72104G
- Industry
- Industrial
- Documents
- 5
- Languages
- EN
- Last added
- 2012-08-09
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STMicroelectronics ST72104G/ST72215G/ST72216G/ST72254G 8-Bit MCU Datasheet
This document is a preliminary datasheet for the ST72104G, ST72215G, ST72216G, and ST72254G devices, which are members of the ST7 microcontroller family. These 8-bit MCUs feature a single voltage Flash memory with in-situ programming capability, an enhanced instruction set, and various peripherals including 16-bit timers, SPI, and I2C interfaces (on specific models).
Read onlineSTMicroelectronics ST72104G specifications
| Program memory | 4K or 8K bytes |
|---|---|
| RAM | 256 bytes |
| Operating Supply | 3.2V to 5.5V |
| CPU Frequency | Up to 8 MHz |
| Interrupt vectors | 7 plus TRAP and RESET |
| I/O lines | 22 multifunctional bidirectional |
| Timers | 3 Timers |
| ADC | 8-bit with 6 input channels |
Source: STMicroelectronics ST72104G/ST72215G/ST72216G/ST72254G 8-Bit MCU Datasheet
All STMicroelectronics ST72104G documents by type
Ratings, dimensions and ordering codes, for selection and design work.
- STMicroelectronics ST72104G/ST72215G/ST72216G/ST72254G 8-Bit MCU Datasheet 140 p
- STMicroelectronics ST72104G/ST72215G/ST72216G/ST72254G Datasheet 140 p
- STMicroelectronics ST72104G/ST72215G/ST72216G/ST72254G Datasheet 136 p
- STMicroelectronics ST72104G Handbook 136 p
- STMicroelectronics ST72104G/ST72215G/ST72216G/ST72254G Handbook 140 p
Questions answered in these manuals
What is the operating supply voltage range?
The operating supply voltage ranges from 3.2V to 5.5V.
From: STMicroelectronics ST72104G/ST72215G/ST72216G/ST72254G 8-Bit MCU Datasheet
What are the available CPU frequencies?
The CPU frequency is up to 8 MHz, with an oscillator capability up to 16 MHz.
From: STMicroelectronics ST72104G/ST72215G/ST72216G/ST72254G 8-Bit MCU Datasheet
Which models include an I2C interface?
Only the ST72254Gx devices feature the I2C multimaster interface.
From: STMicroelectronics ST72104G/ST72215G/ST72216G/ST72254G Datasheet
What are the power saving modes available?
The devices support three Power Saving Modes: Halt, Wait and Slow.
From: STMicroelectronics ST72104G/ST72215G/ST72216G/ST72254G Datasheet
What is the operating voltage range for these microcontrollers?
The devices operate from 3.0 V to 5.5 V.
From: STMicroelectronics ST72104G/ST72215G/ST72216G/ST72254G Datasheet
What is the operating voltage range for these microcontrollers?
The devices operate from 3.2 V up to 5.5 V.
From: STMicroelectronics ST72104G/ST72215G/ST72216G/ST72254G Handbook