AT88CK490, REV-2 Reference Value Part Number Part Name U1 ATAES132-MAH-ER ATAES132 8 lead UDFN U2 ATSHA204-MAH-DA ATSHA204 8 lead UDFN U3 ATECC108-MAHDA ATECC108 8 lead UDFN U4 AT90USB1287-MUR AT90USB1287 64QFN 64QFN C2 C5 C6 C9 C7 C8 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF C0402X7R160-104KNE C0402X7R160-104KNE C0402X7R160-104KNE C0402X7R160-104KNE C0402X7R160-104KNE C0402X7R160-104KNE CAP0402 CAP0402 CAP0402 CAP0402 CAP0402 CAP0402 C11 C12 10pf 10pf C1005C0G1H100D C1005C0G1H100D CAP0402 CAP0402 C3 1.0uF C0603Y5V250-105ZNE CAP0603 C1 2.2uF ECJ-1VF1A225Z CAP0603 C4 4.7uF 0805YG475ZAT2A CAP10UF_16V_SIZE0805 D1 D2 PGB1010603MR PGB1010603MR PGB1010603MR PGB1010603MR PGB1010603MR-603-19 PGB1010603MR-603-20 H3 DNI AES ECC SHA BLUE MB1111C-TR BLUE MB1111C-TR BLUE MB1111C-TR MB1111C-TR MB1111C-TR MB1111C-TR LED_0603 LED_0603 LED_0603 PWR QTLP600C7TR QTLP600C7TR-603-1 LED_0603 R3 1.5K ERJ-2GEJ152X RES0402 R1 R2 22 22 ERJ-2GEJ220X ERJ-2GEJ220X RES0402 RES0402 HEADER5, 1X5 R4 R5 R8 R13 470 470 470 470 ERJ-2GEJ471X ERJ-2GEJ471X ERJ-2GEJ471X ERJ-2GEJ471X RES0402 RES0402 RES0402 RES0402 R9 R12 47K 47K CR0402-16W-4702FT CR0402-16W-4702FT RES0402 RES0402 R11 3.92K ERJ-3EKF3921V RES0603 R6 4.87 CRCW06034R87FNEA RES0603 R7 820 CRCW0603825RFKEA RES0603 USB WM17118-ND 48037-0001 USB_48037_MOLEX Y1 16 Mhz crystal NX2520SA-16.000000MHZ XTAL_SMB_XY2.5X2.0