Freescale Semiconductor, Inc.
Product Documentation
1.4 Product Documentation
The four documents listed in Table 1 are required for a complete description and proper design with the
56F803. Documentation is available from local Motorola distributors, Motorola semiconductor sales
offices, Motorola Literature Distribution Centers, or online at www.motorola.com/semiconductors.
Table 1. 56F803 Chip Documentation
Topic
Description
Order Number
DSP56800
Family Manual
DSP56F801/803/805/
807 User’s Manual
56F803
Technical Data Sheet
56F803
Product Brief
Detailed description of the 56800 family architecture, and
16-bit core processor and the instruction set
DSP56800FM/D
Detailed description of memory, peripherals, and interfaces DSP56F801-7UM/D
of the 56F801, 56F803, 56F803, and 56F807
Electrical and timing specifications, pin descriptions, and
package descriptions (this document)
DSP56F803/D
Summary description and block diagram of the 56F803 core, DSP56F803PB/D
memory, peripherals and interfaces
56F803
Errata
Details any chip issues that might be present
DSP56F803E/D
1.5 Data Sheet Conventions
This data sheet uses the following conventions:
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
Voltage1
PIN
True
Asserted
VIL/VOL
PIN
False
Deasserted
VIH/VOH
PIN
True
Asserted
VIH/VOH
PIN
False
Deasserted
1. Values for VIL, VOL, VIH, and VOH are defined by individual product specifications.
VIL/VOL
56F803 Technical Data
5
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