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Overview 5

LEC-3517

Environmental Specifications

Table 1-5 provides the most efficient operating and storage condition ranges required for this

module.

Thermal/Cooling Requirements

The LEC-3517 is designed to operate at its maximum CPU speed and requires a thermal solu-

tion. ADLINK offers one optional thermal solution described in Table 1-6.

1.5 Interface Signals

Table 1-7 provides the pin signals for the SMARC P-S connector. Refer to the SMARC specifica-

tion at http://www.sget.org/standards/smarc.html

for definitions of the SMARC signals.

Table 1-5: Environmental Requirements

Parameter Conditions

Temperature

Standard –20° to +70° C (-4° to +158° F)

Extended (Optional) –40° to +85° C (–40° to +185° F)

Storage –55° to +85° C (–67° to +185° F)

Humidity

Operating 5% to 90% relative humidity, non-condensing

Non-operating 5% to 95% relative humidity, non-condensing

The overall system design must keep the ICs within their operating temperature

specifications.

Table 1-6: ADLINK Optional Cooling Solutions

Cooling Solution Description

Passive Heatsink

(without fan)

Qualified to maintain optimal performance up to +85°C. (See Quick Start

Guide for P/N of heatsink.)

Table 1-7: SMARC P-S Connector Signal Descriptions

Pin # Primary (Top Side) Pin # Secondary (Bottom Side)

S1 PCAM_VSYNC

P1 Not connected S2 PCAM_HSYNC

P2 GND S3 GND

P3 CSI1_CK+/PCAM_D0 S4 PCAM_PXL_CK0

P4 CSI1_CK-/PCAM_D1 S5 I2C_CAM_CK

P5 Not connected S6 CAM_MCK

P6 PCAM_MCK S7 I2C_CAM_DAT

P7 CSI1_D0+/PCAM_D2 S8 Not connected

P8 CSI1_D0-/PCAM_D3 S9 Not connected

P9 GND S10 GND

P10 CSI1_D1+/PCAM_D4 S11 Not connected

P11 CSI1_D1-/PCAM_D5 S12 Not connected

P12 GND S13 GND

P13 CSI1_D2+/PCAM_D6 S14 Not connected

P14 CSI1_D2-/PCAM_D7 S15 Not connected

P15 GND S16 GND

P16 Not connected S17 Not connected

P17 Not connected S18 Not connected

P18 GND S19 Not connected

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 17 18

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