Z84C3006PEG Zilog, Z84C3006PEG Datasheet - Page 264

• Manufacturer Part Number: Z84C3006PEG
• Description: IC 6MHZ Z80 CMOS CTC 28-PDIP
• Manufacturer: Zilog
• Type: Counter/Timer Circuit (CTC)r
• Series: Z80r

Specifications of Z84C3006PEG

• Frequency: 6MHz
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 8mA
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 28-DIP (0.600", 15.24mm)
• Processor Series: Z84C3xx
• Core: Z80
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 6 MHz
• Operating Supply Voltage: 0 V to 5 V
• Maximum Operating Temperature: + 100 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 40 C
• Filter Terminals: SMD
• Ic Generic Number: 84C30
• Operating Temperature Min: -40°C
• Operating Temperature Max: 100°C
• Clock Frequency: 6MHz
• Rohs Compliant: Yes
• Cpu Speed: 6MHz
• Digital Ic Case Style: DIP
• No. Of Pins: 28
• Supply Voltage Range: 5V
• Operating Temperature Range: -40°C To +100°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Count: -
• Lead Free Status / Rohs Status: Details
• Other names: 269-3910; Z84C3006PEG

244
Operation:
Op Code:
Operands:
Description: This instruction provides for conditional branching to other segments of a
Condition Bits Affected: None
Example:
UM008005-0205
Z80 CPU
User’s Manual
If C = 1, continue
If C = 0, PC ← PC + e
JR
NC, e
program depending on the results of a test on the Carry Flag. If the flag is
equal to 0, the value of the displacement
(PC) and the next instruction is fetched from the location designated by the
new contents of the PC. The jump is measured from the address of the
instruction Op Code and has a range of -126 to +129 bytes. The assembler
automatically adjusts for the twice incremented PC.
If the flag is equal to a 1, the next instruction executed is taken from the
location following this instruction.
If the condition is met:
If the condition is not met:
The Carry Flag is reset and it is required to repeat the jump instruction. The
assembly language statement is
The resulting object code and PC after the jump are:
0
0
M Cycles
M Cycles
1
3
7
e-2
1
0
JR NC, e
0
12 (4, 3, 5)
T States
T States
7 (4, 3)
0
JR NC
0
,
$
e
30
is added to the Program Counter
4 MHz E.T.
4 MHz E.T.
3.00
1.75
Z80 Instruction Set