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| PartNumber | ST72F324BK4B6 | ST72F324BK4M6 | ST72F324BK4T3 |
| Description | 8-bit Microcontrollers - MCU 8 BITS MCU | 8-bit Microcontrollers - MCU 8 BITS MICROCONTR | 8-bit Microcontrollers - MCU ST72324B 5V RANGE 8B MCU |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| RoHS | Y | N | Y |
| Mounting Style | Through Hole | SMD/SMT | SMD/SMT |
| Package / Case | SPDIP-32 | SOIC-32 | TQFP-32 |
| Series | ST72324BK4 | ST72F324BK4 | ST72F324BK4 |
| Core | ST7 | ST7 | ST7 |
| Data Bus Width | 8 bit | 8 bit | 8 bit |
| Maximum Clock Frequency | 8 MHz | 8 MHz | 8 MHz |
| Program Memory Size | 32 kB | 16 kB | 16 kB |
| Data RAM Size | 512 B | 512 B | 512 B |
| ADC Resolution | 10 bit | 10 bit | 10 bit |
| Number of I/Os | 32 I/O | 32 I/O | 32 I/O |
| Operating Supply Voltage | 3.8 V to 5.5 V | - | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 125 C |
| Packaging | Tube | Tube | Tray |
| Height | 3.56 mm | - | 1.4 mm |
| Length | 28.45 mm | - | 7 mm |
| Program Memory Type | Flash | Flash | Flash |
| Width | 8.89 mm | - | 7 mm |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Interface Type | SCI, SPI | SCI, SPI | SCI, SPI |
| Number of ADC Channels | 16 | 12 | 12 |
| Number of Timers/Counters | 4 Timer | 3 Timer | 3 Timer |
| Processor Series | ST72F3x | - | ST72F3x |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 480 | 28 | 250 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 3.8 V | 3.8 V | 3.8 V |
| Unit Weight | 0.078125 oz | - | 0.002568 oz |
| Moisture Sensitive | - | - | Yes |