Key facts
- Brand
- STMicroelectronics
- Model
- ST6225C
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-08-09
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STMicroelectronics ST6215C/ST6225C 8-bit MCU Handbook
The ST6215C and ST6225C are low‑cost 8‑bit HCMOS microcontrollers with on‑chip peripherals such as a 8‑bit ADC, two timers, a watchdog timer and power‑saving modes. The devices are offered in ROM, OTP, EPROM and FASTROM versions and target automotive, appliance and industrial applications.
This handbook provides a complete description of the pinout, memory map, instruction set, clock system, reset circuitry, interrupt handling, and electrical characteristics. It also includes mechanical package data, development tool information and ordering details.
STMicroelectronics ST6225C specifications
| Program memory size | 2K or 4K bytes |
|---|---|
| RAM size | 64 bytes |
| Operating supply voltage | 3.0V to 6V |
| Maximum clock frequency | 8MHz |
| Operating temperature range | -40°C to +125°C |
| I/O lines count | 20 multifunctional bidirectional I/O lines |
| ADC channels | 16 input channels |
All STMicroelectronics ST6225C documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What are the available memory types for these microcontrollers?
The devices support OTP, EPROM, FASTROM, or ROM program memories.
Does this device include a watchdog timer?
Yes, it features a configurable watchdog timer as one of its two timers.
What is the supply voltage range for the ST6215C/ST6225C?
The devices operate from 3.0 V up to 6.0 V.
How many I/O pins are available on the microcontroller?
The microcontroller provides 20 multifunctional bidirectional I/O lines.