User's Manual

1323x Remote Extender Motherboard
1323x Development Hardware Reference Manual, Rev. 1.0
Freescale Semiconductor 5-3
5.1.3 Board Level Specifications
NOTE
Temperature range specifications apply to REM used in combination with
MRB.
Table 5-1. 1323x-REM Specifications
Parameter Units Notes/Conditions
MIN TYP MAX
General
Size (PCB: X, Y) 79 x 79
3.1 x 3.1
mm
inches
Layer build (PCB) 0.8
0.034
mm
inches
2-Layer
Dielectric material (PCB) FR4
Power
Voltage supply (DC) 2.3 5 6 V
Voltage supply (USB) 4.4 5 5.25 V USB 2.0/1.1 standard specification
Voltage supply (Batteries) 2.8 3.2 V
Current consumption 100 mA
Temperature
Operating temperature; non-battery
operation (see note)
-20 +25 +70 °C Operating temperature is limited to +70 °C
due to switches. Basic circuit is good for a
maximum temperature of +85 °C.
Operating temperature; battery
operation (see note)
0 +25 +50 °C Operating temperature is limited by battery
temperature range
Storage temperature -30 +25 +70 °C
USB interface USB 2.0 and 1.1 full-speed compatible
IR Receiver
Carrier frequency 38 kHz
Angle of half transmission distance +/-50 degrees
Regulatory Approval
CE (ETSI) Product is approved accordingly to the EN
300 328 V1.7.1 (2006-10) standard
CE (EMC) Product is approved accordingly to the EN
301 489-1 V1.6.1 (2005-09) and EN 301
489-17 V1.2.1 (2002-08) standards
Safety