Z8018010PSG Zilog, Z8018010PSG Datasheet - Page 47

• 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

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UM005003-0703
Z8018x
Family MPU User Manual
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Essentially, the Z80180 operates normally in HALT mode, except that
instruction execution is stopped.
HALT mode can be exited in the following two ways:
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If the interrupt source is masked (individually by enable bit, or globally
by IEF1 state), the Z80180 remains in HALT mode. However, NMI
interrupt initiates the normal NMI interrupt response sequence
independent of the state of IEF1.
HALT timing is illustrated in Figure 20.
The HALT output pin is asserted Low
The external bus activity consists of repeated dummy fetches of the
Op Code following the HALT instruction.
RESET Exit from HALT Mode
If the RESET input is asserted Low for at least six clock cycles,
HALT mode is exited and the normal RESET sequence (restart at
address
Interrupt Exit from HALT mode
When an internal or external interrupt is generated, HALT mode is
exited and the normal interrupt response sequence is initiated.
00000H
) is initiated.