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| PartNumber | ST72C334J4B6 | ST72C334J4 | ST72C334J4T3 |
| Description | 8-bit Microcontrollers - MCU Flash 16K SPI/SCI | INSTOCK | |
| Manufacturer | STMicroelectronics | QFP44 | - |
| Product Category | 8-bit Microcontrollers - MCU | Embedded - Microcontrollers | - |
| RoHS | Y | - | - |
| Mounting Style | Through Hole | - | - |
| Package / Case | PDIP-42 | - | - |
| Series | ST72C334 | - | - |
| Core | ST7 | - | - |
| Data Bus Width | 8 bit | - | - |
| Maximum Clock Frequency | 8 MHz | - | - |
| Program Memory Size | 16 kB | - | - |
| Data RAM Size | 512 B | - | - |
| ADC Resolution | 8 bit | - | - |
| Number of I/Os | 32 I/O | - | - |
| Operating Supply Voltage | 3.2 V to 5.5 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Tube | - | - |
| Height | 3.81 mm | - | - |
| Length | 36.83 mm | - | - |
| Program Memory Type | Flash | - | - |
| Width | 13.72 mm | - | - |
| Brand | STMicroelectronics | - | - |
| Data ROM Size | 256 B | - | - |
| Data ROM Type | Flash | - | - |
| Interface Type | SCI, SPI | - | - |
| Number of ADC Channels | 8 | - | - |
| Number of Timers/Counters | 4 Timer | - | - |
| Processor Series | ST72C3x | - | - |
| Product Type | 8-bit Microcontrollers - MCU | - | - |
| Factory Pack Quantity | 390 | - | - |
| Subcategory | Microcontrollers - MCU | - | - |
| Supply Voltage Max | 5 V | - | - |
| Supply Voltage Min | 3.2 V | - | - |
| Unit Weight | 0.154832 oz | - | - |