Z8018010PSG Zilog, Z8018010PSG Datasheet - Page 34

• Manufacturer Part Number: Z8018010PSG
• Description: IC 10MHZ Z180 CMOS ENH MPU 64DIP
• Manufacturer: Zilog

Specifications of Z8018010PSG

• Processor Type: Z180
• Features: 8-Bit, Enhanced Z80 Megacell
• Speed: 10MHz
• Voltage: 5V
• Mounting Type: Through Hole
• Package / Case: 64-DIP (0.750", 19.05mm)
• Processor Series: Z8018xx
• Core: Z80
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 10 MHz
• Number Of Timers: 2
• Operating Supply Voltage: 0 V to 5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: 0 C
• Core Size: 8bit
• Cpu Speed: 10MHz
• Digital Ic Case Style: DIP
• No. Of Pins: 64
• Supply Voltage Range: 4.5V To 5.5V
• Operating Temperature Range: 0°C To +70°C
• Svhc: No SVHC (18-Jun-2010)
• Base Number: 8018010
• Rohs Compliant: Yes
• Clock Frequency: 10MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-3889; Z8018010PSG

The Op Code on the data bus is latched at the rising edge of T3 and the
bus cycle terminates at the end of T3.
Figure 9.
Figure 10 illustrates the insertion of Wait States (TW) into the Op Code
fetch cycle. Wait States (TW) are controlled by the external WAIT input
combined with an on-chip programmable Wait State generator.
At the falling edge of T2 the combined WAIT input is sampled. If WAIT
input is asserted Low, a Wait State (TW) is inserted. The address bus,
MREQ, RD and M1 are held stable during Wait States. When WAIT is
sampled inactive High at the falling edge of TW, the bus cycle enters T3
and completes at the end of T3.
A0
D0
MREQ
WAIT
–
–
A19
Phi
RD
M1
D7
Op Code Fetch (without Wait State) Timing Diagram
T1
T2
T3
Family MPU User Manual
T1
T2
UM005003-0703
Z8018x
19