Z84C2008PEG Zilog, Z84C2008PEG Datasheet - Page 160

• 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

140
Operation:
Op Code:
Operands:
Description: The contents of register r are added to the contents of the Accumulator, and
Condition Bits Affected:
UM008005-0205
Z80 CPU
User’s Manual
8-Bit Arithmetic Group
A ← A + r
ADD
A, r
the result is stored in the Accumulator. The symbol r identifies the registers
A, B, C, D, E, H, or L, assembled as follows in the object code:
S is set if result is negative; reset otherwise
Z is set if result is zero; reset otherwise
H is set if carry from bit 3; reset otherwise
P/V is set if overflow; reset otherwise
N is reset
C is set if carry from bit 7; reset otherwise
1
0
M Cycles
Register
0
A
D
H
B
C
E
L
1
0
0
ADD A, r
T States
r
000
001
010
100
101
111
011
4
r
4 MHz E.T.
1.00
Z80 Instruction Set