AM186EM Datasheet, PDF (86/98 Pages) List of Unclassifed Manufacturers – MICROCONTROLLER BLOCK DIAGRAM

PRELIMINARY
Clock Waveforms—Active Mode
X2
X1
CLKOUTA
(Active, F=000)
CLKOUTB
36
37
38
39
40
69
42
70
45
46
43
44
Clock Waveforms—Power-Save Mode
X2
X1
CLKOUTA^(a)
CLKOUTB^(b)
CLKOUTB^(c)
Notes:
a The Clock Divisor Select (F2–F0) bits in the Power Save Control Register (PDCON) are set to 010 (divide by 4).
b The CLKOUTB Output Frequency (CBF) bit in the Power Save Control Register (PDCON) is set to 1.
c The CLKOUTB Output Frequency (CBF) bit in the Power Save Control Register (PDCON) is set to 0.
86
Am186/188EM and Am186/188EMLV Microcontrollers