DSP56300FM View Datasheet(PDF) - Motorola => Freescale

Part Name

Description

Manufacturer

DSP56300FM

24-Bit Audio Digital Signal Processor

Motorola => Freescale 

Freescale Semiconductor, Inc.

Overview

Documentation

• JTAG port.

• Very low-power CMOS design, fully static design with operating frequencies down to DC.

• STOP and WAIT low-power standby modes.

1.2

On-chip Memory Configuration

• 1.5Kx24 Bit Y-Data RAM.

• 1Kx24 Bit X-Data RAM.

• 8Kx24 Bit Program ROM.

• 0.5Kx24 Bit Program RAM and 192x24 Bit Bootstrap ROM.

• 0.75Kx24 Bit from Y Data RAM can be switched to Program RAM resulting in up to 1.25Kx24 Bit of

Program RAM.

1.3

Off-chip memory expansion

• External Memory Expansion Port with 8-bit data bus.

• Off-chip expansion up to 2 x 16M x 8-bit word of Data/Program memory when using DRAM.

• Off-chip expansion up to 2 x 256k x 8-bit word of Data/Program memory when using SRAM.

• Simultaneous glueless interface to SRAM and DRAM.

1.4

•

•

•

Peripheral modules

Enhanced Serial Audio Interface (ESAI): 6 serial lines, 4 selectable as receive or transmitt and 2

transmitt only, master or slave. I2S, Sony, AC97, network and other programmable protocols.

Unused pins of ESAI may be used as GPIO lines.

Serial Host Interface (SHI): SPI and I2C protocols, 10-word receive FIFO, support for 8, 16 and

24-bit words.

Four dedicated GPIO lines.

1.5

Packaging

• 100-pin plastic TQFP package.

2

Documentation

Table 1 lists the documents that provide a complete description of the DSP56364 and are required to

design properly with the part. Documentation is available from a local Motorola distributor, a Motorola

semiconductor sales office, a Motorola Literature Distribution Center, or through the Motorola DSP home

page on the Internet (the source for the latest information).

MOTOROLA

DSP56364 Advance Information

3

For More Information On This Product,

Go to: www.freescale.com

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