Z8S18020FSC Zilog, Z8S18020FSC Datasheet - Page 22

• Manufacturer Part Number: Z8S18020FSC
• Description: IC Z180 MPU 80-QFP
• Manufacturer: Zilog

Specifications of Z8S18020FSC

• Processor Type: Z180
• Features: Enhanced Z180
• Speed: 20MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 80-BQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 269-3105

While the Z8S180/Z8L180 is in
to an external Master if the BREXT bit (CCR5) is
16 depicts the timing for this sequence.
A response to a bus request takes 8 clock cycles longer
than in normal operation.
mode, it grants the bus
1
. Figure
After the external Master negates the Bus Request, the
Z8S180/Z8L180 disables the
mode.
clock and remains in
ZiLOG