Z84C2008PEG Zilog, Z84C2008PEG Datasheet - Page 18

• 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

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UM008005-0205
User’s Manual
Z80 CPU
Manual Conventions
Z80 CPU Instruction Description
Presents the User’s Manual instruction types, addressing modes and
instruction Op Codes.
Z80 Instruction Set
Presents an overview of the User’s Manual assenbly language, status
indicator flags and the Z80 instructions.
Related Documents
The following assumptions and conventions are adopted to provide clarity
and ease of use:
Use of the Words Set and Clear
The words set and clear imply that a register bit or a condition contains
the values logical 1 and logical 0, respectively. When either of these
terms is followed by a number, the word logical may not be included, but
it is implied.
Notation for Bits and Similar Registers
A field of bits within a register is designated as: Register (n–n). For
example:
Bus
designated as: Registern–Registern. For example: OPBCS5–OPBCS0.
Part Number
Part Number
Part Number
n–n
. For example: PCntl
PWM_CR
Title
Title
Title
(31–20). A field of bits within a bus is designated as:
7–4
. A range of similar (whole) registers is
DC number
DC number
DC number
Manual Objectives