Skip to main content
Log in
Microchip Technology PIC12F752-I/P — Microcontrollers & Processors (MCU / MPU / DSP)

PIC12F752-I/P 8-bit MCU, 20MHz, 1.75KB Flash, 8-DIP

MPNPIC12F752-I/P
Active

Microchip PIC® 12F series PIC12F752-I/P, 8-bit MCU, 20MHz, 1.75KB Flash, 64B RAM, 8-DIP (0.300", 7.62mm), -40°C to 85°C, 2V to 5.5V supply.

$1.3600Ref. price · indicative, final on quote
Microchip Technology PIC12F752-I/P datasheet (PDF)
Packaging8-DIP (0.300", 7.62mm)
RoHSROHS3 Compliant
SeriesPIC® 12F
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

PIC12F752-I/P specifications
ParameterValue
SeriesPIC® 12F
MountingThrough Hole
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))2V ~ 5.5V
Operating temperature-40°C~85°C(TA)
Speed20MHz
PackageTube
RAM size64 x 8
Core size8-Bit
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
Number of i (O)5
Core processorPIC
Case8-DIP (0.300\", 7.62mm)
Data convertersA/D 4x10b; D/A 1x5b
Program memory size1.75KB (1K x 14)

Product details

1.75 KB Flash — sizing the firmware budget

The 1.75 KB (1K x 14) Flash memory limits code size to small, focused routines. Expect to fit a single control loop with ADC sampling, PWM generation, and a simple state machine. The 64-byte RAM (64 x 8) handles a handful of variables and a small stack. For designs needing more headroom, the PIC16F family (e.g., PIC16LF1559) offers up to 14 KB Flash and 1 KB RAM in a surface-mount package — but the trade-off is footprint and assembly method.

8-DIP package — prototyping and rework advantage

The 8-pin DIP (0.300" wide, 7.62 mm pitch) is through-hole, making it breadboard-friendly and easy to hand-solder. For low-volume builds or field repairs, this avoids the reflow oven. The 5 available I/O pins include the ADC inputs and the DAC output, so plan the pin allocation early — the pinout is fixed per the datasheet (no alternate functions on all pins). The internal oscillator frees up the OSC1/OSC2 pins for general-purpose I/O, giving you the full 5 I/O count.

Brown-out detect and POR ensure clean startup and reset on supply glitches — critical for unattended equipment.

Frequently asked questions

What is the programming interface for PIC12F752?

The PIC12F752 uses Microchip's In-Circuit Serial Programming (ICSP) over two pins — typically the MCLR/Vpp and PGD/PGC pins. The internal oscillator is enabled by default, so no external clock is needed during programming. The 8-DIP package exposes these pins on the standard header, compatible with PICkit or ICD programmers.

What are the equivalents or replacements for PIC12F752-I/P?

Within the same 8-pin DIP footprint, the PIC12F1822-I/P is a common alternative with 3.5 KB Flash and more peripherals (EUSART, SPI/I²C). The PIC16LF1559-I/SS is a surface-mount option with 14 KB Flash and 17 I/O, but requires a board redesign. No direct pin-compatible second source exists outside Microchip's PIC12F family.