Key facts
- Brand
- STMicroelectronics
- Model
- ST32F320
- Category
- microcontrollers
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-07
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ST32F320 Smartcard MCU Data Sheet
Datasheet 4 pages · 94 KB · EN
The ST32F320 is a serial access microcontroller designed for secure mobile applications, incorporating an ARM Cortex-M3 32-bit RISC core operating at up to 20 MHz. It includes 320 Kbytes of user Flash memory with OTP area and 8 Kbytes of user RAM.
Read onlineSTMicroelectronics ST32F320 specifications
| CPU Core | ARM Cortex-M3 32-bit RISC core |
|---|---|
| Flash Memory | 320 Kbytes |
| RAM Memory | 8 Kbytes |
| Operating Frequency | Up to 20 MHz |
| Supply Voltage | 1.8V, 3V and 5V |
| Temperature Range | -25 to +85°C |
| ESD Protection | Greater than 4 kV (HBM) |
All STMicroelectronics ST32F320 documents by type
Datasheet 2
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the ST32F320 designed for?
It is designed for secure mobile applications that incorporate the most recent generation of ARM processors for embedded systems.
Does the ST32F320 support smartcard protocols?
Yes, it offers a serial communication interface fully compatible with the ISO 7816-3 standard (T=0, T=1).
What is the ST32F320-M designed for?
It is designed for machine-to-machine (M2M) applications.
Does the ST32F320-M support smartcard protocols?
Yes, it offers a serial communication interface fully compatible with the ISO 7816-3 standard (T=0, T=1).