Microchip PIC16F18446 Product Family
The PIC16F18446 8-bit product family features high resolution, Intelligent Analog and Core Independent Peripherals (CIPs) for sensor end node applications. The family features 12-bit ADC with Computation (ADC2), PWMs, multiple communication interfaces, a temperature sensor and memory features like Memory Access Partition (MAP) and Device Information Area (DIA). The MCUs have up to 28 KB of Flash and 2 KB of RAM. The MCUs also have power saving and system flexibility features such as CPU IDLE/DOZE modes, Peripheral Module Disable (PMD) and Peripheral Pin Select (PPS). The PIC16F18446 products will be offered in 14-28 pins to support customers in a broad range of applications, including IoT sensor end nodes, motor control, industrial processing control, medical, home appliances, touch sensing and automotive systems.
Microchip PPIC16F18446 Key Attributes
- 12-bit ADC with computation, up to 24 channels
- Up to Two Comparators
- Up to four Configurable Logic Cells (CLC)
- Up to 28 KB Flash Program Memory
- Up to 2 KB RAM
- 256B of EEPROM
- Two 10-bit PWMs
- Complementary Waveform Generator (CWG)
- Two Capture, Compare, PWMs (CCP)
- Numerically Controlled Oscillator (NCO)
- 5-bit DAC
- Complementary Waveform Generator (CWG)
- Windowed Watch Dog Timer (WWDT)
- Communication: SPI/I2C and EUSART
- Capacitive Touch Sensing
- Peripheral Pin Select (PPS)
- Available in 14-, 20- and 28- pin
Microchip PPIC16F18446 Ordering Information
| Product | Program Memory Size (KB) | RAM (Bytes) | Pin Count | Total No. of A/D Channels | Max A/D Resolutions (bits) | Datasheet | Buy Now Link |
|---|---|---|---|---|---|---|---|
| PIC16F18313 | 3.5 | 256 | 8 | 5 | 10 |  |
|
| PIC16F18323 | 3.5 | 256 | 14 | 11 | 10 | |
|
| PIC16F18324 | 7 | 512 | 14 | 11 | 10 | |
|
| PIC16F18325 | 14 | 1024 | 14 | 11 | 10 | |
|
| PIC16F18326 | 28 | 2048 | 14 | 11 | 10 | |
|
| PIC16F18344 | 7 | 512 | 20 | 17 | 10 | |
|
| PIC16F18345 | 14 | 1024 | 20 | 17 | 10 | |
|
| PIC16F18346 | 28 | 2048 | 20 | 17 | 10 | |
|
| PIC16F18424 | 7 | 512 | 14 | 11 | 12 | |
|
| PIC16F18425 | 14 | 1024 | 14 | 11 | 12 | |
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| PIC16F18426 | 28 | 2048 | 14 | 11 | 12 | |
|
| PIC16F18444 | 7 | 512 | 20 | 17 | 12 | |
|
| PIC16F18445 | 14 | 1024 | 20 | 17 | 12 | |
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| PIC16F18446 | 28 | 2048 | 20 | 17 | 12 | |
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| PIC16F18455 | 14 | 1024 | 28 | 24 | 12 | |
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| PIC16F18456 | 28 | 2048 | 28 | 24 | 12 | |
|
| PIC16F877A | 14 | 368 | 40 | 8 | 10 | |