8-bit CISC microcontroller featuring 48KB Flash memory and 1.5KB RAM. Operates at up to 8MHz with an 8-bit data bus. Includes I2C, SPI, and SCI interfaces, along with 2 timers/counters and peripherals like POR, PWM, WDT, and LVD. Designed for surface mount installation in a 64-pin LQFP package, with an operating supply voltage of 5V and a temperature range of -40°C to 85°C.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Stmicroelectronics ST72F321BAR7TAE 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 ST72F321BAR7TAE technical specifications.
| Package/Case | LQFP |
| Data Bus Width | 8b |
| Frequency | 8MHz |
| Interface | I2C, SPI, SCI |
| Max Frequency | 8MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 500mW |
| Max Supply Voltage | 5.5V |
| Memory Size | 48KB |
| Memory Type | FLASH, |
| 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 | 160 |
| Packaging | Tray |
| Peripherals | POR, PWM, WDT, LVD |
| Radiation Hardening | No |
| RAM Size | 1.5KB |
| RoHS Compliant | No |
| Series | ST7 |
| Watchdog Timer | Yes |
| RoHS | Not CompliantNo |
Download the complete datasheet for Stmicroelectronics ST72F321BAR7TAE to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
