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| PartNumber | PIC18F4439-I/ML | PIC18F4439-I/PT | PIC18F4439-I/P |
| Description | 8-bit Microcontrollers - MCU 12KB 640 RAM 32 I/O | 8-bit Microcontrollers - MCU 12KB 640 RAM 32 I/O | 8-bit Microcontrollers - MCU 12KB 640 RAM 32 I/O |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | Through Hole |
| Package / Case | QFN-44 | TQFP-44 | PDIP-40 |
| Series | PIC18(L)Fxx39 | PIC18(L)Fxx39 | PIC18(L)Fxx39 |
| Core | PIC | PIC | PIC |
| Data Bus Width | 8 bit | 8 bit | 8 bit |
| Maximum Clock Frequency | 40 MHz | 40 MHz | 40 MHz |
| Program Memory Size | 12 kB | 12 kB | 12 kB |
| Data RAM Size | 640 B | 640 B | 640 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 | 2 V to 5.5 V | 2 V to 5.5 V | 2 V to 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Tube | Tray | Tube |
| Height | 0.88 mm | 1 mm | 3.81 mm |
| Length | 8 mm | 10 mm | 52.26 mm |
| Product | MCU | MCU | MCU |
| Program Memory Type | Flash | Flash | Flash |
| Width | 8 mm | 10 mm | 13.84 mm |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Data ROM Size | 256 B | 256 B | 256 B |
| Data ROM Type | EEPROM | EEPROM | EEPROM |
| Interface Type | AUSART, I2C, SPI | AUSART, I2C, SPI | AUSART, I2C, SPI |
| Number of ADC Channels | 8 | 8 | 8 |
| Number of Timers/Counters | 16 Timer | 16 Timer | 3 Timer |
| Processor Series | PIC18 | PIC18 | PIC18 |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 45 | 160 | 10 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 4.2 V | 4.2 V | 4.2 V |
| Tradename | PIC | PIC | PIC |
| Unit Weight | 0.013051 oz | - | 0.210004 oz |
| Moisture Sensitive | - | Yes | - |
| 製造商 | 型號 | 描述 | RFQ |
|---|---|---|---|
Microchip Technology |
PIC18F4439-I/ML | 8-bit Microcontrollers - MCU 12KB 640 RAM 32 I/O | |
| PIC18F4439-I/PT | 8-bit Microcontrollers - MCU 12KB 640 RAM 32 I/O | ||
| PIC18F4439-I/P | 8-bit Microcontrollers - MCU 12KB 640 RAM 32 I/O | ||
| PIC18F4439-I/PT | Microcontrollers - MCU 8-bit Microcontrollers - MCU 12KB 640 RAM 32 I/O | ||
| PIC18F4439-I/ML | Microcontrollers - MCU 8-bit Microcontrollers - MCU 12KB 640 RAM 32 I/O | ||
| PIC18F4439-I/P | Microcontrollers - MCU 8-bit Microcontrollers - MCU 12KB 640 RAM 32 I/O |