Z84C9008VSG Zilog, Z84C9008VSG Datasheet - Page 105

• 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 operand (lY+d) (the contents of the Index Register IY summed with a
Condition Bits Affected: None
Example:
UM008005-0205
r ← (IY+D)
LD
r, (lY+d)
two’s complement displacement integer (d) is loaded to register r, where r
identifies register A, B, C, D, E, H, or L, assembled as follows in the
object code:
If the Index Register IY contains the number 25AFH, the instruction
LD B
points to memory location
instruction results in register B also containing
1
0
,
(IY+19H)
1
1
M Cycles
Register
1
A
B
C
D
H
E
L
5
1
r
d
causes the calculation of the sum
1
LD r, (IY+d)
19 (4, 4, 3, 5, 3)
1
1
25C8H
T States
111
000
001
010
011
100
101
1
1
r
. If this address contains byte
1
0
FD
4 MHz E.T.
39H
4.75
.
25AFH
Z80 Instruction Set
User’s Manual
+
19H
Z80 CPU
39H
, which
, the
85