Package and memory
The current manufacturer ordering table identifies RBT6 as LQFP64 with 128 KB flash and 32 KB SRAM. The exact datasheet pin table establishes the available I/O count.
Exact manufacturer part number
GD32E103RBT6 MCU – 128KB, LQFP64, Datasheet & RFQ
GD32E103RBT6 is the LQFP64 GD32E103 configuration with 128 KB flash and 32 KB SRAM, intended for designs that need more pins than the C-package members.
Canonical product record available
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Buyer and engineer answers
What must be established before ordering
Statements below are scoped to the named manufacturer source. Commercial availability is deliberately separate.
Peripheral scope
USB FS OTG, ADC, DAC and other peripheral availability must be checked against the R-device feature table and the pins used in the design.
Order-code handling
RBT6 is retained as the complete identity. Temperature grade, tray/reel packing, stock and date code are confirmed in the quotation.
Publication safeguard
The claim boundary travels with the page.
Technical facts must use the current GigaDevice Rev 2.1 or a newer reviewed revision; packing and stock are never copied from a third party.
Published exact parts1
Evidence-backed families0
Procurement FAQ
Questions this exact page answers
Compatibility answers remain conditional where the source evidence does not establish a direct replacement.
How does GD32E103RBT6 differ from GD32E103CBT6?
The visible distinction includes LQFP64 versus LQFP48; use the ordering and feature tables for pin count and peripheral availability.
What does RBT6 mean?
It is part of the manufacturer ordering code. Do not decode or shorten it independently of the current ordering table.
Is reel packaging available?
Packing is a lot-level commercial detail and will be stated on the quotation.
Evidence-cleared exact records
Choose the manufacturer and complete code
Each link is a separate Passed catalog record with valid datasheet evidence.
GD32E103RBT6
GigaDevice · LQFP64
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