8-bit automotive microcontroller featuring 60KB FLASH memory and 2KB RAM. Operates at up to 8MHz with an 8-bit data bus width. Includes I2C, SPI, and SCI interfaces, along with two timers/counters. Supports surface mount installation in an LQFP package, with a wide operating temperature range of -40°C to 125°C. Features include POR, PWM, WDT, and LVD peripherals.
Sign in to ask questions about the Stmicroelectronics ST72F321R9TC datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
Stmicroelectronics ST72F321R9TC technical specifications.
| Package/Case | LQFP |
| Data Bus Width | 8b |
| Frequency | 8MHz |
| Interface | I2C, SPI, SCI |
| Max Frequency | 8MHz |
| Max Operating Temperature | 125°C |
| Max Power Dissipation | 500mW |
| Max Supply Voltage | 5.5V |
| Memory Size | 60KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 3.8V |
| Mount | Surface Mount |
| Number of I/Os | 48 |
| Number of Programmable I/O | 48 |
| Number of Timers/Counters | 2 |
| Operating Supply Voltage | 5V |
| Oscillator Type | Internal |
| Package Quantity | 90 |
| Packaging | Tray |
| Peripherals | POR, PWM, WDT, LVD |
| Radiation Hardening | No |
| RAM Size | 2KB |
| RoHS Compliant | Yes |
| Series | ST7 |
| Watchdog Timer | Yes |
| RoHS | Compliant |
Download the complete datasheet for Stmicroelectronics ST72F321R9TC to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
