Skip to content
PartsPlan AIPartsPlan AI
📦Image preparing
Collected dataMicrocontrollers

STMicroelectronics

STM32F423ZHT3

mcu

Ask your AI about STM32F423ZHT3 — and the rest of your design

Connect PartsPlan once to Claude, ChatGPT or another AI, and it reads the manufacturer's original datasheets for every part in your BOM or schematic, not just this one — answering with the document and page number.

e.g. “Using PartsPlan, check the datasheets for my whole BOM, and give the STM32F423ZHT3 ratings and package dimensions with the pages.”

Free: 300 calls a month · no card required

Key Specs Summary(13)

Adc Bit
12bit
Core Size
32Bit
Cpu Core
ARM Cortex-M4
Cpu Maximum Speed
100MHz
Dac Bit
12bit
eeprom
-
Number Of I O
114
Operating Temperature
-40℃~+125℃
Oscillator Type
Built-in
package
LQFP-144(20x20)
Program Memory Type
FLASH
Program Storage Size
1.5MB
Voltage Supply
1.7 to 3.6V

Pages by item in this datasheet

Log in to see the PDF page number of each item. Log in

Features
1 page
Pin configuration
24 pages
Absolute maximum ratings
2 pages
Recommended operating conditions
1 page
Electrical characteristics
38 pages
Thermal information
2 pages
Timing
6 pages
Application circuit
4 pages
Package drawing
17 pages
Land pattern
7 pages
Ordering information
1 page
STMicroelectronics datasheet · 209 pages · 447 sections, 155 tables, 92 figuresAll items and pages through the MCP →