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Product Overview
Digi-Key Part Number 497-11541-ND
Quantity Available 461
Can ship immediately

Manufacturer Part Number


Description ARM® Cortex®-M3 STM32 F1 Microcontroller IC 32-Bit 72MHz 256KB (256K x 8) FLASH 144-LFBGA (10x10)
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 256KB (256K x 8)
Program Memory Type FLASH
RAM Size 48K 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-LFBGA
Supplier Device Package 144-LFBGA (10x10)
For Use With
Additional Resources
Standard Package ? 184
Other Names 497-11541

07:56:22 10/27/2016

Price & Procurement

All prices are in GBP.
Price Break Unit Price Extended Price
1 7.44000 7.44
10 6.72200 67.22
100 5.56490 556.49
500 4.84582 2,422.91
1,000 4.22055 4,220.55

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