GD32E503 In Stock

GD32E503 Arm Cortex-M33 MCU (with Trig Math Unit)

Name: GD32E503 Arm Cortex-M33 MCU (with Trig Math Unit)
Brand: GigaDevice
SKU: GD32E503

The GD32E503 is a GD32E5-series Arm Cortex-M33 MCU from GigaDevice (FPU/DSP/MPU) at up to 180MHz, with a hardware Trigonometric Math Unit (TMU) accelerating sin/cos/sqrt/log. With 128~512KB Flash, up to 128KB SRAM, 2× CAN-FD, USB 2.0 FS, and multiple USART/SPI/I²C, a wide 1.7~3.6V supply, and 5V-tolerant I/O. LQFP48/64/100, BGA64.

Core

Arm Cortex-M33 (FPU/DSP)

Max Frequency

180 MHz

Flash

128 KB ~ 512 KB

SRAM

up to 128 KB

Features

Arm Cortex-M33 (FPU/DSP/MPU), up to 180 MHz
Hardware Trigonometric Math Unit (TMU)
Flash 128~512 KB, SRAM up to 128 KB
2× CAN-FD, USB 2.0 FS
Multiple USART/UART, SPI, I²C
1.7~3.6 V, 5V-tolerant I/O; LQFP48/64/100, BGA

Specifications

Core	Arm Cortex-M33 (FPU/DSP)
Max Frequency	180 MHz
Flash	128 KB ~ 512 KB
SRAM	up to 128 KB
CAN-FD	2×
Package	LQFP48/64/100, BGA64

Applications

MCUCortex-M33CAN-FDGD32TMU32-bit

Order Info

Stock, pricing, lead time, and samples for GD32E503 — we reply within one business day.

Request Quote Request datasheet / sample

GigaDevice

China

Leading Flash Memory & 32-bit Arm MCU Maker

View all GigaDevice products → Official GigaDevice site

GD32E503 — Frequently Asked Questions

Where can I buy GD32E503?

JLink Technology is an authorized GigaDevice distributor serving Taiwan, Mainland China, and Hong Kong. Submit an RFQ for GD32E503 and we will respond with pricing and lead time within one business day.

Is GD32E503 in stock?

Stock and lead time for GD32E503 vary by quantity. Send us your required quantity via the RFQ form and we will confirm current availability and delivery schedule.

Can I get the GD32E503 datasheet and samples?

Yes. As an authorized GigaDevice distributor, JLink Technology can provide the official GD32E503 datasheet, samples, and engineering support. Contact us to request them.

What is the minimum order quantity for GD32E503?

We support orders from prototype samples to mass production. Tell us your target volume in the RFQ and we will quote accordingly.

Is there a pin-compatible alternative or second source for GD32E503?

Tell us the part you need to replace and your application. As a multi-line authorized distributor, JLink Technology can suggest a verified cross-reference or second source related to GD32E503 where one exists, and quote pricing, stock, and lead time.

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