| PartNumber | ST72F264G2B6 | ST72F264G2H6 | ST72F264G2B5 |
| Description | 8-bit Microcontrollers - MCU 8B MCU | 8-bit Microcontrollers - MCU 8-bit MCU Flash | 8-bit Microcontrollers - MCU Flask 8K SPI/SCI/I2C |
| 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 | Through Hole |
| Package / Case | SPDIP-32 | LFBGA-64 | SDIP-32 |
| Series | ST72F264G2 | ST72F264G2 | ST72F264G2 |
| Core | ST7 | ST7 | ST7 |
| Data Bus Width | 8 bit | 8 bit | 8 bit |
| Maximum Clock Frequency | 8 MHz | 8 MHz | - |
| Program Memory Size | 8 kB | 8 kB | 8 kB |
| Data RAM Size | 256 B | 256 B | - |
| ADC Resolution | 10 bit | 10 bit | 10 bit |
| Number of I/Os | 22 I/O | 22 I/O | 22 I/O |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Tube | Tray | Tube |
| Height | 3.56 mm | 1.12 mm | - |
| Length | 28.45 mm | 6 mm | - |
| Program Memory Type | Flash | Flash | - |
| Width | 8.89 mm | 6 mm | - |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Interface Type | I2C, SCI, SPI | I2C, SCI, SPI | - |
| Number of ADC Channels | 6 | 6 | 6 |
| Number of Timers/Counters | 3 Timer | 3 Timer | 16 Timer |
| Processor Series | ST72F2x | - | ST72F2x |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 480 | 429 | 16 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 2.7 V | 2.7 V | - |
| Unit Weight | 0.078125 oz | - | - |
| Moisture Sensitive | - | Yes | - |
| Product | - | - | MCU |
| Data ROM Type | - | - | Flash |