Z8018010PSG Zilog, Z8018010PSG Datasheet - Page 58

• 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

Figure 22.
Internal I/O Registers Address Map
The internal I/O register addresses are described in Table 6 and Table 7.
These addresses are relative to the 64-byte boundary base address specified
in ICR.
I/O Addressing Notes
The internal I/O register addresses are located in the I/O address space
from
I/O registers (using I/O instructions), the high-order 8 bits of the 16-bit
I/O address must be
The conventional I/O instructions (OUT (m), A/IN A, (m) / OUTI/INI,
for example) place the contents of a CPU register on the high-order 8 bits
of the address bus, and thus may be difficult to use for accessing internal
I/O registers.
For efficient internal I/O register access, a number of new instructions
have been added, which force the high-order 8 bits of the 16-bit I/O
IOA7 — IOA6 = 1 1
IOA7 — IOA6 = 1 0
IOA7 — IOA6 = 0 1
IOA7 — IOA6 = 0 0
0000H
I/O Address Relocation
to
00FFH
0
.
(16-bit I/O addresses). Thus, to access the internal
Family MPU User Manual
00FFH
00C0H
00BFH
0080H
007FH
0040H
003FH
0000H
UM005003-0703
Z8018x
43