Z84C2008PEG Zilog, Z84C2008PEG Datasheet - Page 27

• 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

UM008005-0205
Pin Functions
System
Control
CPU
Control
CPU
Bus
Control
Figure 3.
A15–A0
Address Bus (output, active High, tristate). A15-A0 form a 16-bit address
bus. The Address Bus provides the address for memory data bus exchanges
(up to 64 Kbytes) and for I/O device exchanges.
M1
MREQ
IORQ
RD
WR
RFSH
HALT
WAIT
INT
NMI
RESET
BUSRQ
BUSACK
CLK
+5V
GND
Z80 I/O Pin Configuration
27
19
20
21
22
28
18
24
16
17
26
25
23
11
29
6
Z80 CPU
30
31
32
33
34
35
36
37
38
39
40
1
2
3
4
5
14
15
12
10
13
8
7
9
User’s Manual
D0
D1
D2
D3
D4
D5
D6
D7
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
Z80 CPU
Overview
Address
Bus
Data
Bus
7