IA88C00 Datasheet, PDF (4/80 Pages) InnovASIC, Inc – Microcontroller

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 MILES^TM, 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. MILES^TM captures the design of a
clone so it can be produced even as silicon technology advances. MILES^TM 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
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Innovasic Semiconductor
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