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| PartNumber | ST7FLITE39F2M3 | ST7FLITE39F2B6 | ST7FLITE39F2M3TR |
| Description | 8-bit Microcontrollers - MCU 8 BITS MICROCONTR | 8-bit Microcontrollers - MCU 8-bit single VF | 8-bit Microcontrollers - MCU 8-Bit MCU w/ Single Volt Flash |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | Through Hole | SMD/SMT |
| Package / Case | SOIC-20 | DIP-20 | SOIC-20 |
| Series | ST7FLITE39F2 | ST7FLITE39F2 | ST7FLITE39F2 |
| 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 | 8 kB | 8 kB | 8 kB |
| Data RAM Size | 384 B | 384 B | 384 B |
| ADC Resolution | 10 bit | 10 bit | 10 bit |
| Number of I/Os | 15 I/O | 15 I/O | 15 I/O |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 85 C | + 125 C |
| Packaging | Tube | Tube | Reel |
| Height | 2.35 mm | 2.68 mm | 2.35 mm |
| Length | 13 mm | 25.4 mm | 13 mm |
| Product | MCU | - | - |
| Program Memory Type | Flash | Flash | Flash |
| Width | 7.6 mm | 7.1 mm | 7.6 mm |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Interface Type | LINSCI, SPI | LINSCI, SPI | LINSCI, SPI |
| Moisture Sensitive | Yes | - | - |
| Number of ADC Channels | 7 | 7 | 7 |
| Number of Timers/Counters | 4 Timer | 4 Timer | 4 Timer |
| Processor Series | ST7FLITE3x | ST7FLITE3x | - |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 1000 | 1000 | 1000 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 2.7 V | 2.7 V | 2.7 V |
| Unit Weight | 0.009408 oz | 0.088502 oz | 0.009408 oz |