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Microchip Technology PIC16F18445-I/P — Microcontrollers & Processors (MCU / MPU / DSP)

PIC16F18445-I/P 8-bit MCU, 32 MHz, 14 KB Flash, 20-DIP

MPNPIC16F18445-I/P
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Microchip PIC® XLP™ 16F PIC16F18445-I/P 8-bit MCU, 32 MHz, 14 KB Flash, 1K x 8 RAM, 256 x 8 EEPROM, 17 I/O, I²C/LINbus/SPI/UART, A/D 17x12b & D/A 1x5b, 20-DIP, -40°C to 85°C.

$2.3800Ref. price · indicative, final on quote
Microchip Technology PIC16F18445-I/P datasheet (PDF)
Packaging20-DIP (0.300", 7.62mm)
RoHSROHS3 Compliant
SeriesPIC® XLP™ 16F, Functional Safety (FuSa)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

PIC16F18445-I/P specifications
ParameterValue
SeriesPIC® XLP™ 16F, Functional Safety (FuSa)
MountingThrough Hole
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))2.3V ~ 5.5V
Operating temperature-40°C~85°C(TA)
Speed32MHz
PackageTube
RAM size1K x 8
Core size8-Bit
EEPROM size256 x 8
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
ConnectivityI²C, LINbus, SPI, UART/USART
Number of i (O)17
Core processorPIC
Case20-DIP (0.300\", 7.62mm)
Data convertersA/D 17x12b; D/A 1x5b
Program memory size14KB (8K x 14)

Product details

8-bit PIC with 32 MHz core and 14 KB Flash

The Microchip PIC16F18445-I/P is an 8-bit PIC MCU from the PIC® XLP™ 16F series, rated for functional safety (FuSa) applications. It runs at 32 MHz, with 14 KB Flash program memory, 1K x 8 RAM, and 256 x 8 EEPROM. The device includes 17 I/O lines, a 12-bit ADC with 17 channels, a 5-bit DAC, and connectivity for I²C, LINbus, SPI, and UART/USART.

Through-hole DIP for prototyping and low-volume production

Housed in a 20-DIP (0.300", 7.62 mm) package with through-hole mounting, the PIC16F18445-I/P is well suited for breadboard prototyping, one-off repairs, and low-volume builds where manual soldering or socketing is preferred. The 20-PDIP supplier package footprint is standard and widely supported by development boards and programmers.

Frequently asked questions

What is the difference between PIC16F18445 and PIC16F18446?

The PIC16F18446 is a close sibling in the same family, typically offering additional memory or peripheral options. For exact differences, consult the Microchip product comparison table — the PIC16F18445-I/P provides 14 KB Flash, 1 KB RAM, and 256 B EEPROM, which may be the deciding factor for your firmware size.