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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Search manufacturer part numbers, manufacturers and component families. Catalog matches support identification; commercial availability is confirmed through supplier review and quotation.
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10 product matches in this result view.
Use manufacturer, category and published technical fields to narrow the result before quotation.
FMSW1104 - Fairview Microwave
LDH54100PAAA-600 - Murata Manufacturing, SMD
SKYA21013 - Skyworks Solutions, DFN-6
CY24115KSXC-2T - Rochester Electronics, SOIC-8
GRF4002 - Guerrilla RF, DFN-5
DV0P4280 - Panasonic, CHASSIS-MOUNT-BOX
GRF2073 - Guerrilla RF, DFN-0
ISP815X - Isocom Components Isolator, DIP
6N139 - Isocom Components Isolator, DIP-8
IS2805-4 - Isocom Components Isolator, SOIC-16
IS181GB - Isocom Components Isolator, SOP-4
TLP521-1XGBSMT&R - Isocom Components Isolator, 4-SMD
TLP521-2XGB - Isocom Components Isolator, DIP-8
6N137 - Isocom Components Isolator, DIP-8
4N33 - Isocom Components Isolator, DIP-6
PS2501-1 - Isocom Components Isolator, PDIP
IS181D - Isocom Components Isolator, DIP
TLP521-1GBSMT&R - Isocom Components Isolator, 4-SMD
TLP521-4XSM - Isocom Components Isolator, DIP
IS181GR - Isocom Components Isolator, SOP-1
IS281-4 - Isocom Components Isolator, SMD
TLP521-4XGB - Isocom Components Isolator, DIP-16
IS2801-4 - Isocom Components Isolator, SMD
IS281-4GB - Isocom Components Isolator, SOIC-16
Send the original MPN, critical electrical limits, package, temperature grade and target quantity for engineering-assisted sourcing.
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