Z8L18020PSG Zilog, Z8L18020PSG Datasheet - Page 39

• 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

ZiLOG
external I/O pins of the Z8S180/Z8L180. When this bit is
set to
reduced to 33 percent of the original drive capability:
1
, the output drive capability of the following pins is
This bit controls the drive capability of certain
the CPU Control pins. When this bit is set to
drive capability of the following pins is reduced to 33 per-
cent of the original drive capability:
the Address/Data bus output drivers. If this bit is set to
the output drive capability of the Address and Data bus out-
puts is reduced to 33 percent of its original drive capability.
This bit controls the drive capability of
This bit controls the drive capability of
1
, the output
1
,