 | |  | |
| PartNumber | ST72F521AR9T6 | ST72F521AR9TC | ST72F521AR9TCE |
| Description | 8-bit Microcontrollers - MCU Flask 60K SPI/SCI/I2 | 8-bit Microcontrollers - MCU Flask 60K SPI/SCI/I2 | IC MCU 8BIT 60KB FLASH 64LQFP |
| Manufacturer | STMicroelectronics | STMicroelectronics | - |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
| RoHS | Y | N | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TQFP-64 | TQFP-64 | - |
| Series | ST72521AR9 | ST72F521AR9 | - |
| Core | ST7 | ST7 | - |
| Data Bus Width | 8 bit | 8 bit | - |
| Maximum Clock Frequency | 8 MHz | 8 MHz | - |
| Program Memory Size | 60 kB | 60 kB | - |
| Data RAM Size | 2 kB | 2 kB | - |
| ADC Resolution | 10 bit | 10 bit | - |
| Number of I/Os | 64 I/O | 64 I/O | - |
| Operating Supply Voltage | 3.8 V to 5.5 V | 3.8 V to 5.5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 125 C | - |
| Packaging | Tray | Tray | - |
| Height | 1.4 mm | 1.4 mm | - |
| Length | 10 mm | 10 mm | - |
| Program Memory Type | Flash | Flash | - |
| Width | 10 mm | 10 mm | - |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Data ROM Type | Flash | Flash | - |
| Interface Type | CAN, I2C, SCI, SPI | CAN, I2C, SCI, SPI | - |
| Moisture Sensitive | Yes | Yes | - |
| Number of ADC Channels | 16 | 16 | - |
| Number of Timers/Counters | 5 Timer | 5 Timer | - |
| Processor Series | ST72F5x | ST72F5x | - |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
| Factory Pack Quantity | 960 | 160 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 3.8 V | 3.8 V | - |
| Unit Weight | 0.012720 oz | 0.012720 oz | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
STMicroelectronics |
ST72F521AR9T6 | 8-bit Microcontrollers - MCU Flask 60K SPI/SCI/I2 | |
| ST72F521AR9TCTR | 8-bit Microcontrollers - MCU AUTO 8BIT MICRO | ||
| ST72F521AR9TC | 8-bit Microcontrollers - MCU Flask 60K SPI/SCI/I2 | ||
| ST72F521AR9T6 | Microcontrollers - MCU 8-bit Microcontrollers - MCU Flask 60K SPI/SCI/I2 | ||
| ST72F521AR9TCE | IC MCU 8BIT 60KB FLASH 64LQFP | ||
| ST72F521AR9TC | IC MCU 8BIT 60KB FLASH 64LQFP | ||
| ST72F521AR9TC QFP64 | New and Original |