Z8F082A28100KIT ZILOG [Zilog, Inc.], Z8F082A28100KIT Datasheet - Page 22

• Manufacturer Part Number: Z8F082A28100KIT
• Description: Z8 Encore XP-R F08xA Series with eXtended Peripherals
• Manufacturer: ZILOG [Zilog, Inc.]

CPU and Peripheral Overview
PS024705-0405
eZ8 CPU Features
General Purpose I/O
Flash Controller
The eZ8 CPU, ZiLOG
demand for faster and more code-efficient microcontrollers. The eZ8 CPU executes a
superset of the original Z8
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For more information regarding the eZ8 CPU, refer to the eZ8 CPU User Manual avail-
able for download at www.zilog.com.
The Z8 Encore! XP
pose I/O (GPIO). The number of GPIO pins available is a function of package. Each pin is
individually programmable.
The Flash Controller programs and erases Flash memory. The Flash Controller supports
protection against accidental program and erasure.
Direct register-to-register architecture allows each register to function as an
accumulator, improving execution time and decreasing the required program memory
Software stack allows much greater depth in subroutine calls and interrupts than
hardware stacks
Compatible with existing Z8
Expanded internal Register File allows access of up to 4KB
New instructions improve execution efficiency for code developed using higher-level
programming languages, including C
Pipelined instruction fetch and execution
New instructions for improved performance including BIT, BSWAP, BTJ, CPC, LDC,
LDCI, LEA, MULT, and SRL
New instructions support 12-bit linear addressing of the Register File
Up to 10 MIPS operation
C-Compiler friendly
2 to 9 clock cycles per instruction
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F08xA Series features 6 to 25 port pins (Ports A–D) for general pur-
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’s latest 8-bit Central Processing Unit (CPU), meets the continuing
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P R E L I M I N A R Y
instruction set. The eZ8 CPU features include:
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code
Z8 Encore! XP
Product Specification
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F08xA Series
Overview
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