
4
56F827 Technical Data
1.3 Award-Winning Development Environment
Processor Expert
TM
(PE) provides a Rapid Application Design (RAD) tool that combines easy-to-
use component-based software application creation with an expert knowledge system.
The Code Warrior Integrated Development Environment is a sophisticated tool for code navigation,
compiling, and debugging. A complete set of evaluation modules (EVMs) and development system
cards will support concurrent engineering. Together, PE, Code Warrior and EVMs create a
complete, scalable tools solution for easy, fast, and efficient development.
1.4 Product Documentation
The four documents listed in
Table 2
are required for a complete description and proper design with the
56F827. Documentation is available from local Motorola distributors, Motorola semiconductor sales
offices, Motorola Literature Distribution Centers, or online at
www.motorola.com/semiconductors
.
Table 1. 56F827 Chip Documentation
1.5 Data Sheet Conventions
This data sheet uses the following conventions:
Topic
Description
Order Number
DSP56800
Family Manual
Detailed description of the 56800 family architecture,
and 16-bit core processor and the instruction set
DSP56800FM/D
DSP56F826/F827
User’s Manual
Detailed description of memory, peripherals, and
interfaces of the 56F826 and 56F827
DSP56F826-827UM/D
56F827
Technical Data Sheet
Electrical and timing specifications, pin descriptions,
and package descriptions (this document)
DSP56F827/D
56F827
Product Brief
Summary description and block diagram of the 56F827
core, memory, peripherals and interfaces
DSP56F827PB/D
56F827
Errata
Details any chip issues that might be present
DSP56F827E/D
OVERBAR
This is used to indicate a signal that is active when pulled low. For example, the RESET pin is
active when low.
“asserted”
A high true (active high) signal is high or a low true (active low) signal is low.
“deasserted”
A high true (active high) signal is low or a low true (active low) signal is high.
Examples:
Signal/Symbol
Logic State
Signal State
Voltage
1
1.
Values for VIL, VOL, VIH, and VOH are defined by individual product specifications.
PIN
True
Asserted
V
IL
/V
OL
PIN
False
Deasserted
V
IH
/V
OH
PIN
True
Asserted
V
IH
/V
OH
PIN
False
Deasserted
V
IL
/V
OL
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.