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CM4 1

YC-Lam

Raspbberry Pi compute module 4 cluster in a 120x120x60mm form-factor. each pi can work alone as a 78x58mm SBC

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Main components

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Part NumberDescription
LM22676MR-53A Step-Down Switching Voltage Regulater, 4.5-42V Input, 5V Output, 500kHz Switching Frequency, SOIC-8
LM22676MR-ADJ3A Step-Down Switching Voltage Regulater, 4.5-42V Input, Adjustable Output, 500kHz Switching Frequency, SOIC-8
USB2514B-I/M2
74LVC1G07SE-7
FSUSB42MUX

CM4 1 schematic

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CM4 1 board layout