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| PartNumber | ST7FLITE20F2M6 | ST7FLITE20F1B6 | ST7FLITE20F2B6 |
| Description | 8-bit Microcontrollers - MCU Flash 8K SPI 384 RAM | 8-bit Microcontrollers - MCU 8 BITS MICROCONTR | 8-bit Microcontrollers - MCU Flash 8K SPI 384 RAM |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| RoHS | T | Y | T |
| Mounting Style | SMD/SMT | - | Through Hole |
| Package / Case | SOIC-20 | - | PDIP-20 |
| Series | ST7LITE20F2 | ST7FLITE19F1 | ST7FLITE20F2 |
| 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 |
| Data RAM Size | 384 B | - | 384 B |
| ADC Resolution | 10 bit, 13 bit | - | 10 bit, 13 bit |
| Number of I/Os | 15 I/O | - | 15 I/O |
| Operating Supply Voltage | 2.4 V to 5.5 V | - | 2.4 V to 5.5 V |
| Minimum Operating Temperature | - 40 C | - | - 40 C |
| Maximum Operating Temperature | + 85 C | - | + 85 C |
| Packaging | Tube | Tube | Tube |
| Height | 2.35 mm | - | 2.68 mm |
| Length | 13 mm | - | 25.4 mm |
| Program Memory Type | Flash | - | Flash |
| Width | 7.6 mm | - | 7.1 mm |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Data ROM Type | EEPROM | - | EEPROM |
| Interface Type | SPI | - | SPI |
| Moisture Sensitive | Yes | - | - |
| Number of ADC Channels | 7, 7 | - | 7, 7 |
| Number of Timers/Counters | 4 Timer | - | 4 Timer |
| Processor Series | ST7FLITE2x | ST7FLITE2x | ST7FLITE2x |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 1000 | 20 | 20 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 5.5 V | - | 5.5 V |
| Supply Voltage Min | 3.3 V | - | 3.3 V |
| Unit Weight | 0.009408 oz | - | 0.079719 oz |
| Product | - | MCU | - |