SPAKDSP303AG100 Freescale Semiconductor, SPAKDSP303AG100 Datasheet - Page 14

• Manufacturer Part Number: SPAKDSP303AG100
• Description: IC DSP 24BIT 100MHZ 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: DSP563xxr
• Type: Fixed Pointr

Specifications of SPAKDSP303AG100

• Interface: Host Interface, SSI, SCI
• Clock Rate: 100MHz
• Non-volatile Memory: ROM (576 B)
• On-chip Ram: 24kB
• Voltage - I/o: 3.30V
• Voltage - Core: 3.30V
• Operating Temperature: -40°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: 144-LQFP
• Device Core Size: 24b
• Clock Freq (max): 100MHz
• Mips: 100
• Device Input Clock Speed: 100MHz
• Ram Size: 24KB
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temp Range: -40C to 100C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DSP56303 Overview
1.4 Features
The Freescale DSP56303, a member of the DSP56300 core family of programmable DSPs,
supports wireless infrastructure applications with general filtering operations. Like the other
family members, the DSP56303 uses a high-performance, single-clock-cycle- per-instruction
engine (code compatible with Freescale’s popular DSP56000 core family), a barrel shifter, 24-bit
addressing, instruction cache, and DMA controller. The DSP56303 offers 100 million
instructions per second (MIPS) performance using an internal 100 MHz clock with 3.3 V core
and input/output (I/O) power.
All DSP56300 core family members contain the DSP56300 core and additional modules. The
modules are chosen from a library of standard predesigned elements, such as memories and
peripherals. New modules can be added to the library to meet customer specifications. A standard
interface between the DSP56300 core and the internal memory and peripherals supports a wide
variety of memory and peripheral configurations. In particular, the DSP56303 includes a JTAG
port integrated with the Freescale OnCE™ module.
The DSP56303 is intended for use in telecommunication applications, such as multi-line
voice/data/fax processing, video conferencing, audio applications, control, and general digital
signal processing
1-4
Modified signal definitions. In Table 2-12, deleted the Stop column. Changed the
title of the third column to State During Reset
changed the old note 1 to note 2.
Operating Mode Register layout and definition. Replaced Figure 4-2.
Operating Mode Register layout and definition. In Table 4-3, changed the
definition for bit 7. Specifically, changed the third line in Note 1.
Bus Control Register (BCR) layout and definition. Replaced Figure 4-6.
Bus Control Register (BCR) layout and definition. In Table 4-8, changed the row
contents for bit 22 to “Reserved. Write to 0 for future compatibility.”
In Section 8.6.4.1, changed the beginning of the fourth paragraph from “In
Synchronous mode” to “In Asynchronous mode.”
Updated programming sheets. Replaced the programming sheets for the following
registers:
• Figure B-2, Operating Mode Register (OMR)
• Figure B-6, Bus Control Register (BCR)
• Figure B-8, Address Attribute Registers (AAR[3–0])
• Figure B-22, Timer Load, Compare, and Count Registers (TLR, TCPR, and
TCR)
Table 1-2. Change History, Revision 1 to Revision 2 (Continued)
Change
DSP56303 User’s Manual, Rev. 2
1,2
Added a new note 1 and
Page 2-15 to
2-16
Page 4-15
Page 4-17
Page 4-25
Page 4-26
Page 8-23
Page B-13
Page B-17
Page B-19
Page B-33
Page Number
Revision 1
Freescale Semiconductor
Page 2-13 to
2-15
Page 4-13
Page 4-16
Page 4-23
Page 4-23
Page 8-21
Page B-11
Page B-16
Page B-18
Page B-30
Page Number
Revision 2