ONDA SOM/Part number composition

History
Issue Date	Notes
2026/03/03	Fist version

Part number composition

ONDA SOM module part number is identified by the following digit-code table:

Part number structure	Options	Description
Family	DND	Family prefix code
SOC	A: XCZU5EG Quad-core Cortex-A53 @1.5 GHz, Dual-core Cortex-R5F @600 MHz B: XCZU5EV Quad-core Cortex-A53 @1.5 GHz, Dual-core Cortex-R5F @600 MHz	Other versions can be available, please contact technical support
RAM	2: 4GB DDR4 with ECC
Storage	0: 8GB eMMC + 32MB dual parallel SPI NOR 1: 8GB eMMC + 16MB single SPI NOR
Boot mode	0: internal eMMC
Mounting options	0: EG devices 1: EV devices
Temperature range	I - Industrial grade: suitable for 40 - 85°C environment
PCB revision	0: first version 1: PCB rev. A	PCB release may change for manufacturing purposes (i.e. text fixture adaptation)
Manufacturing option	R: RoHS compliant	typically connected to production process and quality
Software Configuration	-00: standard factory u-boot pre-programmed -XX: custom version	If customers require custom SW deployed this section should be defined and agreed. Please contact technical support

Example

ONDA SOM code DNDA20000I1R

• A: XCZU5EG Quad core A53 1.5GHz / Dual core R5F
• 2: 4GB DDR4
• 0: 8GB eMMC + 32MB NOR
• 0: boot from eMMC
• 0: EG devices
• I: Industrial grade: -40 to +85°C
• 1: rev. A PCB version
• R: RoHS compliant
• -00: standard factory u-boot pre-programmed