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Product Overview
Digi-Key Part Number 497-11540-ND
Quantity Available 697
Can ship immediately

Manufacturer Part Number


Description ARM® Cortex®-M3 STM32 F1 Microcontroller IC 32-Bit 72MHz 512KB (512K x 8) FLASH 100-LQFP (14x14)
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 80
Program Memory Size 512KB (512K x 8)
Program Memory Type FLASH
RAM Size 64K x 8
Voltage - Supply (Vcc/Vdd) 2 V ~ 3.6 V
Data Converters A/D 16x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 105°C (TA)
Package / Case 100-LQFP
Supplier Device Package 100-LQFP (14x14)
For Use With
Additional Resources
Standard Package ? 90
Other Names 497-11540

18:57:05 10/22/2016

Price & Procurement

All prices are in EUR.
Price Break Unit Price Extended Price
1 10,48000 10,48
10 9,46800 94,68
100 7,83880 783,88
500 6,82586 3.412,93
1.000 5,94510 5.945,10

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