Z84C2008PEG Zilog, Z84C2008PEG Datasheet - Page 69

• Manufacturer Part Number: Z84C2008PEG
• Description: IC 8MHZ Z80 CMOS PIO 40-DIP
• Manufacturer: Zilog
• Series: Z80r

Specifications of Z84C2008PEG

• Processor Type: Z80
• Features: Low Power CMOS
• Speed: 8MHz
• Voltage: 5V
• Mounting Type: Through Hole
• Package / Case: 40-DIP (0.620", 15.75mm)
• Cpu Speed: 8MHz
• Digital Ic Case Style: DIP
• No. Of Pins: 40
• Supply Voltage Range: 5V
• Operating Temperature Range: -40°C To +100°C
• Svhc: No SVHC (18-Jun-2010)
• Rohs Compliant: Yes
• Processor Series: Z84C2xx
• Core: Z80
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 16
• Operating Supply Voltage: 0 V to 5 V
• Maximum Operating Temperature: + 100 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 40 C
• Base Number: 84
• Clock Frequency: 8MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

UM008005-0205
Also depicted is the assembly language mnemonic that is used for each
instruction. All instruction Op Codes are listed in hexadecimal notation.
Single byte Op Codes require two hex characters while double byte Op
Codes require four hex characters. For convenience, the conversion from
hex to binary is repeated in Table 5.
Table 5. Hex, Binary, Decimal Conversion Table
The Z80 instruction mnemonics consist of an Op Code and zero, one, or
two operands. Instructions where the operand is implied contains no
operand. Instructions that contain only one logical operand, where one
operand is invariant (such as the
represented by a one operand mnemonic. Instructions that contain two
varying operands are represented by two operand mnemonics.
Load and Exchange
Hex
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
Binary
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
Decimal
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Logical OR
Z80 CPU Instruction Description
instruction), are
User’s Manual
Z80 CPU
49