The ST72F321BAR6TCE is a 32KB FLASH microcontroller from Stmicroelectronics. It operates at a maximum frequency of 8MHz and has an operating supply voltage of 5V. The device is packaged in a LQFP package and has a maximum power dissipation of 500mW. It features 48 programmable I/Os and 2 timers/counters. The microcontroller has a memory size of 32KB and a RAM size of 1KB. It is not radiation hardened and is not RoHS compliant.
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Stmicroelectronics ST72F321BAR6TCE technical specifications.
| Package/Case | LQFP |
| Data Bus Width | 8b |
| Interface | I2C, SPI, SCI |
| Max Frequency | 8MHz |
| Max Operating Temperature | 125°C |
| Memory Size | 32KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 500mW |
| Number of Programmable I/O | 48 |
| Number of Timers/Counters | 2 |
| Operating Supply Voltage | 5V |
| Radiation Hardening | No |
| RAM Size | 1KB |
| RoHS Compliant | No |
| Watchdog Timer | Yes |
| RoHS | Not CompliantNo |
