Z84C0010PEG Zilog, Z84C0010PEG Datasheet - Page 195

• Manufacturer Part Number: Z84C0010PEG
• Description: IC 10MHZ Z80 CMOS CPU 40-DIP
• Manufacturer: Zilog
• Series: Z80r

Specifications of Z84C0010PEG

• Processor Type: Z80
• Features: Enhanced Z80 Microprocessor/CPU
• Speed: 10MHz
• Voltage: 5V
• Mounting Type: Through Hole
• Package / Case: 40-DIP (0.620", 15.75mm)
• Core Size: 8bit
• Cpu Speed: 10MHz
• Digital Ic Case Style: DIP
• No. Of Pins: 40
• Operating Temperature Range: -40°C To +100°C
• Svhc: No SVHC (18-Jun-2010)
• Operating Temperature Max: 100°C
• Rohs Compliant: Yes
• Processor Series: Z84C0xx
• Core: Z80
• Data Bus Width: 8 bit
• Program Memory Size: 64 KB
• Maximum Clock Frequency: 10 MHz
• 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: 10MHz
• Frequency Typ: 10MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-3898; Z84C0010PEG

Operation:
Op Code:
Description: The enable interrupt instruction sets both interrupt enable flip flops (IFFI
Condition Bits Affected: None
Example:
UM008005-0205
IFF ← 1
EI
and IFF2) to a logic 1, allowing recognition of any maskable interrupt. Note
that during the execution of this instruction and the following instruction,
maskable interrupts are disabled.
When the CPU executes instruction
enabled at execution of the
1
1
M Cycles
1
1
1
1
0
RETI
EI
T States
1
4
instruction.
1
El RETI
FB
4 MHz E.T.
the maskable interrupt is
1.00
Z80 Instruction Set
User’s Manual
Z80 CPU
175