Single Board Computer

CUPID core

Product Status: EOL

Hardware and Technical Information


CPU Type i.MX357
Core Class ARM1136JF-S™
Core Clock 532 MHz
Cache L1 cache: 16 KB for instruction and data caches; 128 KB L2 Cache
HW Accelerators Open VG 1.1
RTC Accuracy: +/- 30 ppm at 25°C


Memory 256 MB NAND Flash
SD-Card Slot 4 bit MMC/SDIO/SD/SDHC

Communication Interfaces

Digital I/O 2x In, 2x Out (0.7 A)
Network 1x 10/100 Mbit/s Ethernet (RJ-45)
USB 1x 480 Mbit/s Host (Type A), 1x 480 Mbit/s OTG (Type Micro-AB)
CAN 1x CAN (ISO/DIS 11898)
RS-485 1x RS-485 (Half duplex)
RS-232 2x RS-232 (RX/TX/CTS/RTS)
Matrix Keyboard Matrix Keyboard up to 8 x 8


Speaker output 1x speaker (connector), 1.5 W RMS (8Ω) parallel to internal speaker
Audio Internal 1x speaker connector

Device Dimensions

W x H x D 138.0 x 18.0 x 80.0 mm
Weight 97 g

Power Supply

Supply Nom. 12 to 24 V DC, max. 9 to 30 V DC

Typical Environmental Conditions

Storage Temp. -20...+70 °C
Operating Temp. 0...+60 °C

Display and Touch

Display Interface TTL, 18 bit (RGB)
Touch Interface 4-wire analog resistive; PCAP I²C
Backlight Interface +12 V, +5 V, on/off, PWM

Order Information

Order Code 900-3334R
Last product import: July 12, 2021