Add To Favorites
Product Overview
Digi-Key Part Number 497-11121-ND
Quantity Available 346
Can ship immediately

Manufacturer Part Number


Description ARM® Cortex®-M3 STM32 F1 Microcontroller IC 32-Bit 72MHz 768KB (768K x 8) FLASH 144-LQFP (20x20)
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Manufacturer Standard Lead Time 11 Weeks
Product Attributes Select All

Integrated Circuits (ICs)


Embedded - Microcontrollers



Series STM32 F1
Packaging ? Tray ?
Part Status Active
Core Processor ARM® Cortex®-M3
Core Size 32-Bit
Speed 72MHz
Connectivity CAN, I²C, IrDA, LIN, SPI, UART/USART, USB
Peripherals DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT
Number of I/O 112
Program Memory Size 768KB (768K x 8)
Program Memory Type FLASH
RAM Size 96K x 8
Voltage - Supply (Vcc/Vdd) 2 V ~ 3.6 V
Data Converters A/D 21x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 144-LQFP
Supplier Device Package 144-LQFP (20x20)
For Use With
You May Also Be Interested In:
Additional Resources
Standard Package ? 60
Other Names 497-11121

06:54:09 10.26.2016

Price & Procurement

All prices are in EUR.
Price Break Unit Price Extended Price
1 10,75000 10,75
10 9,87700 98,77
100 8,34180 834,18
500 7,42058 3 710,29
1 000 6,80646 6 806,46

Submit a request for quotation on quantities greater than those displayed.

Send Feedback