Z84C2008PEG Zilog, Z84C2008PEG Datasheet - Page 126

• 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

106
Operation:
Op Code:
Operands:
Description: The contents of address (
Condition Bits Affected: None
Example:
UM008005-0205
Z80 CPU
User’s Manual
ddh ← (nn+1) ddl ← (nn)
LD
dd, (nn)
pair dd, and the contents of the next highest memory address (
loaded to the high order portion of dd. Register pair dd defines BC, DE,
HL, or SP register pairs, assembled as follows in the object code:
The first
If Address
instruction
1
0
1
1
M Cycles
n
operand after the Op Code is the low order byte of (
2130H
LD BC
Pair
1
d
BC
DE
HL
SP
6
0
d
n
n
,
contains
(2130H)
1
1
LD dd, (nn)
20 (4, 4, 3, 3, 3, 3)
nn
1
0
65H
) are loaded to the low order portion of register
T States
the BC register pair contains
0
1
, and address
dd
00
01
10
11
1
1
ED
2131M
4 MHz E.T.
5.00
contains
Z80 Instruction Set
7865H
78H
nn
nn
+1) are
).
.
, at