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GD32E502KBU7

MCU

GD32E502KBU7 is a GigaDevice GD32E502 microcontroller with Cortex®-M33, 100 MHz class operation, 128K Flash and 24K SRAM in a QFN32 package. The spaced procurement code GD32 E502 KBU7 identifies this exact package and grade; confirm the exact datasheet revision before substitution.

ManufacturerGigaDevice Semiconductor

PackageQFN32

SeriesGD32E502

MCU / Processor Specifications

Parameter	Value / Specification
Core / Architecture	Cortex®-M33
Series	GD32E502
Clock Frequency	100 MHz
Flash Memory	128K
SRAM	24K
I/O	up to 27
Interfaces / Peripherals	USART/UART 1; I2C 4; SPI 1; CAN 1xFD; USB 0; ADC 0
Operating Temperature	-40℃~105℃
Package / Case	QFN32
Exact Ordering Code	GD32E502KBU7

Embedded Processor Features & Applications

Cortex®-M33 architecture for embedded control
Up to 100 MHz family clock rating
128K on-chip Flash memory
24K on-chip SRAM
up to 27 GPIO/I/O capability as listed by the manufacturer selector
USART/UART 1; I2C 4; SPI 1; CAN 1xFD; USB 0; ADC 0
QFN32 surface-mount package variant
-40℃~105℃ temperature option
Exact ordering code GD32 E502 KBU7 for procurement matching

Why Embedded Teams Source GD32E502KBU7

GD32E502KBU7 demand is usually tied to embedded control and processor sourcing, where casual substitution can create validation or schedule risk. 6,356 pcs is listed as project-level spot stock; LimChip should confirm live allocation, batch condition and lead time before purchase. Exact GD32E502KBU7 sourcing supports maintenance and production for established GD32E502 designs.

Confirm GD32E502KBU7 package, grade, lifecycle, traceability and shipment schedule by RFQ.

MCU / Processor Sourcing Checklist

Confirm exact suffix, package, memory option and temperature grade.
Check firmware, boot mode, peripheral compatibility and lifecycle status.
Verify quantity, traceability and 26+ for production or repair demand.

Manufacturer-listed product-selector model; lifecycle and availability should be reconfirmed before ordering.

Need Price & Availability for GD32E502KBU7?

Confirm GD32E502KBU7 package, grade, lifecycle, traceability and shipment schedule by RFQ.

Listed stock is subject to final RFQ confirmation.

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Quality, Shipping & Payment

Commercial and shipment details for GD32E502KBU7 are confirmed with the formal quotation.

Quality Confirmation

Date code, batch, package, label and marking details are checked before shipment. Inspection photos and third-party inspection support are available when required.

Shipping

LimChip supports worldwide delivery through established logistics providers. Carrier, lead time, tracking and buyer-appointed freight-forwarder requirements are confirmed by our sales team.

Payment

Payment method, currency and trade terms are confirmed in the formal quotation or proforma invoice. Contact our sales team for the options available for your order.

Frequently Asked Questions

Is GD32E502KBU7 available from LimChip?

LimChip can confirm current availability, price, quantity, date code and lead time for GD32E502KBU7 by RFQ.

What should buyers check before ordering GD32E502KBU7?

Buyers should check exact suffix, package, memory option, firmware compatibility and lifecycle status for GD32E502KBU7, together with live stock and traceable supply.

How do I request a quote for GD32E502KBU7?

Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.