STM32F103CBT6 Alternatives: 128 KB Flash MCU Guide
The same die, the same 48-pin footprint, twice the flash — and the firmware work most people forget before they swap.
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Browse clock & timing ics available through Chip-seek. Stock, lead time and sourcing availability are subject to confirmation.
0.135.100.373 - Kubler, SOLENOID-VALVE-MANIFOLD-MOUNT
0.135.200.373 - Kubler, Non-IC
04043102000 - NORGREN 04 Series Pneumatic Impulse Generator, 1/8 BSP
090-44530-01 - Microchip Technology, TO-75
100115W-MIL - Rochester Electronics, Bulk
1338-31DCGI - Renesas Electronics, SOIC-8
1338-31DVGI - Renesas Electronics, MSOP-8
1339-31DVGI8 - Renesas Electronics Clock IC, TSSOP-8
151TS311TE-E - Renesas Electronics, TARGET-PRICE
1SBN020112R1000 - ABB, CONTACTOR-ACCESSORY-BLOCK
1SBN020312R1000 - ABB
2305NZ-1HDCG - Renesas Electronics, SOIC-8
2305NZ-1HDCGI - Renesas Electronics, SOIC-8
2309-1DCGI - Renesas Electronics, SOIC-16
2922 - Adafruit Clock IC, CONNECTOR-TERMINAL
2N6968 - HARRIS, TO213
2N6969 - HARRIS, TO213
3.220.401.351 - Kubler, PNEUMATIC-INDICATOR-PANEL-MOUNT
3028 - Adafruit Clock IC, DFN3X3-8L
309RLF - Renesas Electronics, QSOP-20
3206K3389 - International Business Machines, QFP-64 (14×14 mm)
3206K7922-1 - International Business Machines, QFN
3206K8949 - International Business Machines, DATASHEET
3206K9045 - International Business Machines, BULK
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Market signals, technical notes, and practical sourcing guidance for semiconductor procurement.
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