8-bit CMOS microcontroller featuring an ST7 CPU core, operating at up to 8MHz. This surface mount device offers 60KB of FLASH memory and 2KB of RAM, with 64 programmable I/O pins. Integrated peripherals include POR, PWM, WDT, and LVD, alongside I2C, SPI, CAN, and SCI interfaces. Designed for operation between 3.8V and 5.5V, it supports a wide temperature range from -40°C to 125°C.
Frequency8MHz
PackageTQFP
MountingSurface Mount
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Technical Specifications
Stmicroelectronics ST72F521M9TCTR technical specifications.
General
| Package/Case | TQFP |
| Data Bus Width | 8b |
| Frequency | 8MHz |
| Interface | I2C, SPI, CAN, 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 | 64 |
| Number of Programmable I/O | 64 |
| Number of Timers/Counters | 2 |
| Operating Supply Voltage | 5V |
| Oscillator Type | Internal |
| Package Quantity | 1000 |
| Packaging | Tape and Reel |
| Peripherals | POR, PWM, WDT, LVD |
| Radiation Hardening | No |
| RAM Size | 2KB |
| RoHS Compliant | Yes |
| Series | ST7 |
| Watchdog Timer | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Stmicroelectronics ST72F521M9TCTR Datasheet
Download the complete datasheet for Stmicroelectronics ST72F521M9TCTR to view detailed technical specifications.
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