Key facts
- Brand
- STMicroelectronics
- Model
- F250
- Category
- microcontrollers
- Documents
- 3
- Languages
- EN
- Last added
- 2012-08-09
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ST92F124xx/ST92F150Cxx/ST92F150JDV1/ST92F250CV2 8/16-bit Flash MCU Datasheet
This document is a technical datasheet for the ST92F124xx, ST92F150Cxx, ST92F150JDV1, and ST92F250CV2 microcontroller family. These are 8/16-bit single voltage Flash MCUs that include up to 256 Kbytes of internal Flash memory, up to 8 Kbytes of RAM, and 1 Kbyte of emulated EEPROM (E3™). The devices operate at frequencies up to 24 MHz with an internal clock and support a voltage range of 4.5-5.5 V.
Read onlineSTMicroelectronics F250 specifications
| Internal Flash Memory | up to 256 Kbytes |
|---|---|
| Internal RAM | up to 8 Kbytes |
| Emulated EEPROM | 1 Kbyte |
| Operating Frequency | 0-24 MHz |
| Operating Voltage | 4.5-5.5 V |
| I/O Pins | Up to 80 |
| Instruction Time | 83 ns |
| A/D Converter Resolution | 10-bit |
Source: ST92F124xx/ST92F150Cxx/ST92F150JDV1/ST92F250CV2 8/16-bit Flash MCU Datasheet
All STMicroelectronics F250 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
How to use the product for one specific task, with worked examples.
Questions answered in these manuals
What development tools are available?
A free High performance development environment based on Visual Debugger, Assembler, Linker, and C-Compiler is available, along with hardware emulators.
From: ST92F124xx/ST92F150Cxx/ST92F150JDV1/ST92F250CV2 8/16-bit Flash MCU Datasheet
What is the maximum operating frequency for the internal clock?
The device operates at a maximum frequency of 24 MHz using the internal clock.
From: ST92F124xx/ST92F150Cxx/ST92F150JDV1/ST92F250CV2 8/16-bit Flash MCU Datasheet
What are the new peripherals in ST92F124/F150/F250?
The new peripherals include the Controller Area Network (CAN) and the asynchronous Serial Communication Interface (SCI-A).
From: STMicroelectronics AN977 Application Note Guidelines for Upgrading ST92F120 to ST92F124/150/250
What happened to the Schmitt Triggers on I/O ports?
I/O ports with Special Schmitt Triggers were removed and replaced by I/O ports with High Hysteresis Schmitt Triggers.
From: STMicroelectronics AN977 Application Note Guidelines for Upgrading ST92F120 to ST92F124/150/250
What is the purpose of the TestFlash?
The TestFlash is a reserved flash area that contains device information, flash parameters, and the boot code for In-System Programming and E3 initialization.
Can the TestFlash be erased or programmed by the user?
No, the TestFlash is programmed by ST at the factory and cannot be erased or programmed in user mode.