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부품번호 | IA88C00 기능 |
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기능 | Microcontroller | ||
제조업체 | InnovASIC | ||
로고 | |||
전체 70 페이지수
IA88C00
Microcontroller
Data Sheet
Innovasic Semiconductor®
www.DataSheet4U.com
Copyright © 2005
IA88C00
Microcontroller
Data Sheet
As of Production Version -01
Please Note
Included under Ordering Information on page 68 are enhanced RoHS-compliant versions of the IA88C00.
However, standard packaged or non RoHS-compliant versions of the IA88C00 microcontroller are still
available.
Features
• Fully Form, Fit and Function Compatible with the Super8 (Z88C00)
• Available in 48-, and 68-pin packages
• Fully Compatible with the Super8 Instruction Set
• Rich Program Register Set
• 128 Kbytes external program address space
• Built-in Direct Memory Access (DMA)
• Two Programmable 16-bit counter/timers with 8-bit prescalers
• Up to 32 General Purpose I/O Lines including special handshake funtionality
• Robust Interrupt structure
• Watch-Dog Timer
General Description
The IA88COO is a form, fit and function replacement for the original Zilog® Z88C00 microcontroller.
Innovasic Semiconductor produces replacement ICs using its MILESTM, or Managed IC Lifetime
Extension System, cloning technology. This technology produces replacement ICs far more complex than
"emulation" while ensuring they are compatible with the original IC. MILESTM captures the design of a
clone so it can be produced even as silicon technology advances. MILESTM also verifies the clone against
the original IC so that even the "undocumented features" are duplicated.
This Data Sheet documents all necessary engineering information about the IA88COO including
functional and I/O descriptions, electrical characteristics, and applicable timing.
The function block diagram of the IA88C00 is shown in Figure 1. The device is available in a 48-pin DIP
(Figure 2) and a 68-pin PLCC package (Figure 3). The pin functions of the IA88COO are outlined in
Figure 6. Pin Functions.
Copyright © 2005
Innovasic.com
Innovasic Semiconductor
ENG 21 0 050519-00
Page 4 of 80
www.Innovasic
1.888.824.4184
4페이지 IA88C00
Microcontroller
Data Sheet
As of Production Version -01
Figure 3. 48-Lead DIP Pin Assignments
Pin #
1-8
9-10
11
12
13
14-17
18
19-20
21-23
24-25
26-27
28-29
30
31
32-33
34
35-36
37
38
39-40
41-48
Symbol
P10-17
P24-25
Vcc
XTAL2
XTAL1
P44-47
P22
P32-21
P23-21
P31-30
P26-27
P37-36
/RESET
R/W
P43-42
GND
P41-40
/DS
/AS
P35-34
P07-00
Function
Port 1, pins 0,1,3,4,5,6,7
Port 2, pins 4,5
Power Supply
Crystal Oscillator
Crystal Oscillator
Port 4, pins 4,5,6,7
Port 2, pin 2
Port 2, pins 2,3
Port 2, pins 3,0,1
Port 3, pins 1,0
Port 2, pins 6,7
Port 3, pins 7,6
RESET
READ/WRITE
Port 4, pins 3,2
Ground
Port 4, pins 1,0
Data Strobe
Address Strobe
Port 3, pins 5,4
Port 0, pins 7,6,5,4,3,2,1,0
Direction
In/Output
In/Output
Input
Output
Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
In/Output
Input
Output
In/Output
Input
In/Output
Output
Output
In/Output
In/Output
Copyright © 2005
Innovasic.com
Innovasic Semiconductor
ENG 21 0 050519-00
Page 7 of 80
www.Innovasic
1.888.824.4184
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