Z84C9008VSG Zilog, Z84C9008VSG Datasheet - Page 119

• Manufacturer Part Number: Z84C9008VSG
• Description: IC 8MHZ Z80 KIO 84-PLCC
• Manufacturer: Zilog
• Series: Z80r

Specifications of Z84C9008VSG

• Processor Type: Z80
• Features: Serial/Parallel Input/Output, Counter/Timer Circuit
• Speed: 8MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 84-LCC (J-Lead)
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Cpu Speed: 8MHz
• Digital Ic Case Style: LCC
• No. Of Pins: 84
• Supply Voltage Range: 5V
• Operating Temperature Range: 0°C To +70°C
• Svhc: No SVHC (18-Jun-2010)
• Rohs Compliant: Yes
• Base Number: 84
• Clock Frequency: 8MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Operation:
Op Code:
Operands:
Description: The contents of Memory Refresh Register R are loaded to the Accumulator.
Condition Bits Affected:
UM008005-0205
A, ← R
LD
A, R
1
0
If an interrupt occurs during execution of this instruction, the parity
flag contains a 0.
1
1
M Cycles
S is set if, R-Register is negative; reset otherwise
Z is set if R-Register is zero; reset otherwise
H is reset
P/V contains contents of IFF2
N is reset
C is not affected
1
0
2
0
1
1
1
LD A, R
1
1
T States
9 (4, 5)
0
1
1
1
ED
5F
MHz E.T.
2.25
Z80 Instruction Set
User’s Manual
Z80 CPU
99