Z8L18020PSG Zilog, Z8L18020PSG Datasheet - Page 47

• Manufacturer Part Number: Z8L18020PSG
• Description: IC 20MHZ LOW POWER S180 64-DIP
• Manufacturer: Zilog

Specifications of Z8L18020PSG

• Processor Type: Z80
• Features: Enhanced DMA Support
• Speed: 20MHz
• Voltage: 5V
• Mounting Type: Through Hole
• Package / Case: 64-DIP (0.750", 19.05mm)
• Processor Series: Z8L18x
• Core: Z80
• Data Bus Width: 8 bit
• Program Memory Type: ROMLess
• Interface Type: SCI, UART
• Maximum Clock Frequency: 20 MHz
• Number Of Timers: 2
• Operating Supply Voltage: 0 V to 3.3 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 11 indicates CSI/O Baud Rate Selection.
After
ZiLOG
never both set to
during
and
speed.
input (
when transmit or receive operations are enabled.
to become an output pin and the selected clock is output
select the CSI/O transmit/receive clock source and
,
, the
and
and
1
at the same time.
pin is configured as an external clock
are all set to
). Changing these values causes
mode.
1
during
is cleared to
,
0
.