Z8S18020VEC00TR Zilog, Z8S18020VEC00TR Datasheet - Page 52
Z8S18020VEC00TR
Manufacturer Part Number
Z8S18020VEC00TR
Description
IC Z180 MPU 68PLCC
Manufacturer
Zilog
Datasheet
1.Z8S18010PSG.pdf
(71 pages)
Specifications of Z8S18020VEC00TR
Processor Type
Z180
Speed
20MHz
Voltage
5V
Mounting Type
Surface Mount
Package / Case
68-LCC (J-Lead)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Features
-
Available stocks
Company
Part Number
Manufacturer
Quantity
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the programmer can double the internal clock speed from
the speed of the external clock. This feature only operates
effectively with frequencies of 10–16 MHz (20–32 MHz in-
ternal). When this bit is set to
operates in normal mode. At power-up, this feature is dis-
abled.
0
, the Z8S180/Z8L180 device
When this bit is set to
1
,
ables the low-noise option for the
This option reduces the gain in addition to reducing the out-
put drive capability to 30% of its original drive capability.
The Low Noise Crystal Option is recommended in the use
of crystals for PCMCIA applications, where the crystal may
be driven too hard by the oscillator. Setting this bit to
selected for normal operation of the
The default for this bit is
Operating restrictions for device operation are listed be-
low. If a low-noise option is required, and normal device
operation is required, use the clock multiplier feature.
0
.
Setting this bit to
and
and
ZiLOG
1
pins.
pins.
0
en-
is