Z84C2008PEG Zilog, Z84C2008PEG Datasheet - Page 213

• 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

Operation:
Op Code:
Operands:
Description: The contents of the Accumulator (register A) are rotated right 1-bit position
Condition Bits Affected:
Example:
UM008005-0205
RRA
—
through the Carry flag. The previous content of the Carry flag is copied to
bit 7. Bit 0 is the least-significant bit.
S is not affected
Z is not affected
H is reset
P/V is not affected
N is reset
C is data from bit 0 of Accumulator
If the contents of the Accumulator and the Carry Flag are
at execution of
1
7
0
7
0
7
1
6
1
6
0
M Cycles
A
1
5
1
5
0
1
0
RRA
0
4
1
4
1
0
the contents of the Accumulator and the Carry flag are
3
0
3
1
CY
RRA
0
2
0
2
1
T States
0
1
0
1
1
4
1
0
0
0
1
1F
C
0
C
1
4 MHz E.T.
1.00
Z80 Instruction Set
User’s Manual
Z80 CPU
193