8-bit microcontroller featuring 32KB FLASH memory and 1KB RAM. Operates at up to 8MHz with an 8us access time. Offers 48 I/O pins, 2 timers/counters, and integrated peripherals including POR, PWM, WDT, and LVD. Supports I2C, SPI, and SCI interfaces. Packaged in LQFP for surface mounting, with an operating voltage range of 3.8V to 5.5V and an operating temperature range of -40°C to 85°C.
Frequency8MHz
PackageLQFP
MountingSurface Mount
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Technical Specifications
Stmicroelectronics ST72F321BAR6T6 technical specifications.
General
| Access Time | 8us |
| Package/Case | LQFP |
| Data Bus Width | 8b |
| Frequency | 8MHz |
| Interface | I2C, SPI, SCI |
| Lead Free | Lead Free |
| Max Frequency | 8MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 500mW |
| Max Supply Voltage | 5.5V |
| Memory Size | 32KB |
| 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 | 1KB |
| RoHS Compliant | Yes |
| Series | ST7 |
Compliance
| RoHS | Compliant |
Datasheet
Stmicroelectronics ST72F321BAR6T6 Datasheet
Download the complete datasheet for Stmicroelectronics ST72F321BAR6T6 to view detailed technical specifications.
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