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
PIC16F18426	28	2048	14	11	12
PIC16F18444	7	512	20	17	12
PIC16F18445	14	1024	20	17	12
PIC16F18446	28	2048	20	17	12
PIC16F18455	14	1024	28	24	12
PIC16F18456	28	2048	28	24	12
PIC16F877A	14	368	40	8	10