Z16F2800100ZCOG Zilog, Z16F2800100ZCOG Datasheet - Page 34

• Manufacturer Part Number: Z16F2800100ZCOG
• Description: DEV KIT FOR Z16F ZNEO
• Manufacturer: Zilog
• Series: ZNEO™r
• Type: MCUr

Specifications of Z16F2800100ZCOG

• Contents: Evaluation Board, Software and Documentation
• For Use With/related Products: Z16F Series
• For Use With: 269-4661 - KIT ACC ETHERNET SMART CABLE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-4537

Address Space
Memory Map
PS022008-0810
The ZNEO CPU has a unique architecture with a single, unified 24-bit address space.
It supports up to four memory areas:
•
•
•
•
The 24-bit address space supports up to 16 MB (16,777,216 bytes) of memory. The ZNEO
CPU accesses any two of the above memory areas in parallel. In addition, the ZNEO CPU
supports three different data widths:
•
•
•
The ZNEO CPU accesses memories of different bus width:
•
•
A memory map of the ZNEO is illustrated in
non-volatile memory, internal RAM, and internal I/O memory is illustrated in
page 20. The External memory is placed at addresses which is not occupied by internal
memory.
Internal non-volatile memory (Flash, EEPROM, EPROM, or ROM).
Internal RAM.
Internal I/O memory (internal peripherals).
External memory (and/or memory-mapped peripherals).
Byte (8-bit)
Word (16-bit)
Quad (32-bit)
8-bit wide memories
16-bit wide memories
P R E L I M I N A R Y
Figure 6
on page 20. The location of internal
Product Specification
ZNEO
Address Space
Z16F Series
Figure 6
on
19