GD32A503 In Stock

GD32A503 Automotive Arm Cortex-M33 MCU (AEC-Q100)

Name: GD32A503 Automotive Arm Cortex-M33 MCU (AEC-Q100)
Brand: GigaDevice
SKU: GD32A503

The GD32A503 is an automotive Arm Cortex-M33 MCU from GigaDevice at 100MHz, AEC-Q100 Grade 1 qualified, operating −40~125°C from a 2.7~5.5V supply. With 2× CAN-FD and 3× LIN, up to 384KB program Flash plus data Flash and 4KB EEPROM, up to 48KB SRAM, and ECC/CRC with voltage/clock monitoring — for body control, door/seat, HVAC, and automotive lighting. QFN32/LQFP48/64/100.

Core

Arm Cortex-M33 @ 100 MHz

Automotive

AEC-Q100 Grade 1

Flash

up to 384 KB + DFlash

SRAM

up to 48 KB

Features

Arm Cortex-M33 @ 100 MHz, AEC-Q100 Grade 1
Up to 384 KB PFlash + DFlash + 4 KB EEPROM
Up to 48 KB SRAM; ECC/CRC for safety
2× CAN-FD, 3× LIN
2.7~5.5 V, −40~125°C
Voltage/clock monitoring; QFN32/LQFP48/64/100

Specifications

Core	Arm Cortex-M33 @ 100 MHz
Automotive	AEC-Q100 Grade 1
Flash	up to 384 KB + DFlash
SRAM	up to 48 KB
CAN-FD / LIN	2× CAN-FD, 3× LIN
Supply / Temp	2.7~5.5V, −40~125°C

Applications

Automotive MCUAEC-Q100Cortex-M33CAN-FDLINGD32

Order Info

Stock, pricing, lead time, and samples for GD32A503 — 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

GD32A503 — Frequently Asked Questions

Where can I buy GD32A503?

JLink Technology is an authorized GigaDevice distributor serving Taiwan, Mainland China, and Hong Kong. Submit an RFQ for GD32A503 and we will respond with pricing and lead time within one business day.

Is GD32A503 in stock?

Stock and lead time for GD32A503 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 GD32A503 datasheet and samples?

Yes. As an authorized GigaDevice distributor, JLink Technology can provide the official GD32A503 datasheet, samples, and engineering support. Contact us to request them.

What is the minimum order quantity for GD32A503?

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 GD32A503?

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 GD32A503 where one exists, and quote pricing, stock, and lead time.

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