Rainbow-electronics AT73C246 Manual do Utilizador descarregar pdf (Página 7)

11050A–PMAAC–07-Apr-10

AT73C246

XIN Input 63 Analog RTC crystal oscillator input

XOUT Output 64 Analog RTC crystal oscillator output

DGND Ground 65 Analog PMU digital ground + Thermal pad.

Table 4-1. Pin Description

Pin Name I/O Pin Number Type Function

1 2 3 4 5 6 7 8 9 10 11 12 ... 158 159

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