EZR32LG230F256 Datasheet, PDF (67/87 Pages) Silicon Laboratories – EZR32LG Wireless MCUs EZR32LG230 Data Sheet

EZR32LG230 Data Sheet
Electrical Specifications
4.17.10 EZRadio (R55) Radio Auxiliary Block Specifications
XTAL Range tested in production using an external clock source (similar to using a TCXO).
Microcontroller clock frequency tested in production at 1 MHz, 30 MHz, 32 MHz, and 32.768 kHz. Other frequencies tested by bench
characterization.
Table 4.33. EZRadio Auxilliary Block Specifications
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
XTAL Range
XTAL_RANG
E
25
32
MHz
30 MHz XTAL Start-Up Time
t_30M
Using XTAL and board layout in ref-
─
300
─
us
erence design. Start-up time will vary
with XTAL type and board layout.
30 MHz XTAL Cap Resolution 30M_RES
─
70
─
Ff
POR Reset Time
t_POR
─
─
6
ms
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