Skip to content
PartsPlan AIPartsPlan AI
📦Image preparing
Collected dataMicrocontrollers

STMicroelectronics

SPC56EC74B3C9EEX

mcu

Ask your AI about SPC56EC74B3C9EEX — 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 SPC56EC74B3C9EEX ratings and package dimensions with the pages.”

Free: 300 calls a month · no card required

Key Specs Summary(11)

Core Size
32Bit
Cpu Core
Freescale Series
Cpu Maximum Speed
80MHz;120MHz
eeprom
64KB
Number Of I O
199
Operating Temperature
-40℃~+125℃
Oscillator Type
Built-in
package
LBGA-256(17x17)
Program Memory Type
FLASH
Program Storage Size
1.5MB
Voltage Supply
3 to 5.5V