TMS320VC5504
Fixed-Point Digital Signal Processor
www.ti.com
SPRS609A–JUNE 2009–REVISED JULY 2009
1 Fixed-Point Digital Signal Processor
1.1 TMS320VC5504 Features
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Master/Slave Inter-Integrated Circuit (I2C
Bus™)
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High-Performance, Low-Power, TMS320C55x™
Fixed-Point Digital Signal Processor
Four Inter-IC Sound (I2S Bus™) for Data
Transport
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16.67-, 10-ns Instruction Cycle Time
60-, 100-MHz Clock Rate
One/Two Instruction(s) Executed per Cycle
Dual Multipliers [Up to 200 Million
Multiply-Accumulates per Second
(MMACS)]
Device USB Port With Integrated 2.0
High-Speed PHY that Supports:
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USB 2.0 Full- and High-Speed Device
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Real-Time Clock (RTC) With Crystal Input, With
Separate Clock Domain, Separate Power
Supply
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Two Arithmetic/Logic Units (ALUs)
Three Internal Data/Operand Read Buses
and Two Internal Data/Operand Write Buses
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Four Core Isolated Power Supply Domains:
Analog, RTC, CPU and Peripherals, and USB
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Fully Software-Compatible With C55x
Devices
Four I/O Isolated Power Supply Domains: RTC
I/O, EMIF I/O, USB PHY, and DVDDIO
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Industrial Temperature Devices Available
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256K Bytes Zero-Wait State On-Chip RAM,
Composed of:
Low-Power S/W Programmable Phase-Locked
Loop (PLL) Clock Generator
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64K Bytes of Dual-Access RAM (DARAM),
8 Blocks of 4K x 16-Bit
On-Chip ROM Bootloader (RBL) to Boot From
NAND Flash, NOR Flash, SPI EEPROM, or I2C
EEPROM
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192K Bytes of Single-Access RAM
(SARAM), 24 Blocks of 4K x 16-Bit
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IEEE-1149.1 (JTAG™)
Boundary-Scan-Compatible
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128K Bytes of Zero Wait-State On-Chip ROM
(4 Blocks of 16K x 16-Bit)
Up to 26 General-Purpose I/O (GPIO) Pins
(Multiplexed With Other Device Functions)
16-/8-Bit External Memory Interface (EMIF) with
Glueless Interface to:
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8-/16-Bit NAND Flash, 1- and 4-Bit ECC
8-/16-Bit NOR Flash
Asynchronous Static RAM (SRAM)
196-Terminal Pb-Free Plastic BGA (Ball Grid
Array) (ZCH Suffix)
1.05-V Core (60 MHz), 1.8-V, 2.5-V, 2.8-V, or
3.3-V I/Os
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Direct Memory Access (DMA) Controller
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Four DMA With 4 Channels Each
(16-Channels Total)
1.3-V Core (100 MHz), 1.8-V, 2.5-V, 2.8-V, or
3.3-V I/Os
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Three 32-Bit General-Purpose Timers
One Selectable as a Watchdog and/or GP
Applications:
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Wireless Audio Devices (e.g., Headsets,
Microphones, Speakerphones, etc.)
Two MultiMedia Card/Secure Digital (MMC/SD)
Interfaces
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Echo Cancellation Headphones
Portable Medical Devices
Voice Applications
Industrial Controls
Fingerprint Biometrics
Software Defined Radio
Universal Asynchronous Receiver/Transmitter
(UART)
Serial-Port Interface (SPI) With Four
Chip-Selects
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Instruments semiconductor products and disclaimers thereto appears at the end of this document.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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