z8pe003 ZiLOG Semiconductor, z8pe003 Datasheet - Page 27

• Manufacturer Part Number: z8pe003
• Description: Feature-enhanced Z8plus 1k Rom One-time Programmable Otp Microcontroller
• Manufacturer: ZiLOG Semiconductor

ZiLOG
In most cases, the
specifications are determined and specified by the crys-
DS008700-Z8X0799
Figure 16. Crystal/Ceramic Resonator Oscillator
C
C
2
1
XTAL1
Figure 17. LC Clock
R
D
C
1
Z8Plus
is 0 Ohms and
L
R
F
XTAL1
Z8Plus
XTAL2
XTAL2
V
SS
R
C
R
D
2
F
V
SS
is infinite. These
P R E L I M I N A R Y
tal/ceramic resonator manufacturer. The
creased to decrease the amount of drive from the oscillator
output to the crystal. It can also be used as an adjustment
to avoid clipping of the oscillator signal to reduce noise. The
R
resonator. The Z8Plus oscillator already locates an internal
shunt resistor in parallel to the crystal/ceramic resonator.
Figure 16, Figure 17, and Figure 18 recommend that the
load capacitor ground trace connect directly to the
(GND)
system noise is injected into the Z8Plus clock. This trace
should not be shared with any other components except at
the
Note: A parallel-resonant crystal or resonator manufacturer
F
can be used to improve the start-up of the crystal/ceramic
V
SS
specifies a load capacitor value that is a series combination
of
pin of the Z8Plus. This requirement assures that no
pin of the Z8Plus.
C
1
and
Figure 18. External Clock
N/C
C
2
, including all parasitics (PCB and holder).
Z8Plus OTP Microcontroller
XTAL1
Z8Plus
XTAL2
V
SS
R
D
can be in-
Z8PE002
V
27
SS