TMS320VC5416GGU160 - 160 MIPS Fixed-Point DSP, 144-BGA | TI
Référence : TMS320VC5416GGU160 ⚠ Dernier achat| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $18.45 | $18,45 |
| 10 | $16.2 | $162,00 |
| 100 | $13.85 | $1 385,00 |
| 500 | $11.6 | $5 800,00 |
| 1 000 | $10.15 | $10 150,00 |
TMS320VC5416GGU160 Présentation
A fixed-point DSP (Digital Signal Processor) is a specialized microprocessor whose architecture is optimized for the repetitive, multiply-accumulate (MAC) math operations at the heart of real-time signal processing. Unlike general-purpose microcontrollers, fixed-point DSPs expose multiple parallel memory buses, hardware MAC units, and deterministic interrupt latency, placing them in the taxonomy: DSP -> fixed-point DSP -> embedded processor -> semiconductor. The TMS320C54x family specifically targets low-power, high-throughput audio, telephony, and control applications, and the 5416 sits at the top of the C54x performance stack at its 160 MIPS rating.
Key features of the TMS320VC5416GGU160 include a 40-bit ALU, two 40-bit accumulators, eight auxiliary registers with a dedicated arithmetic unit for circular buffering, an integrated PLL with software-programmable multipliers (×1, ×2, ×4, ÷2), and an enhanced 8/16-bit host-port interface (HPI8/HPI16). The 5416 also adds a 16-bit timer and a standard UART. Power management supports IDLE1, IDLE2, and IDLE3 low-power modes that consume as little as 1 mW in deep idle. The GGU package (12x12 mm, 0.8 mm pitch) provides thermal resistance around 38 C/W for surface-mount designs.
The modified Harvard architecture separates program and data memory into independent buses, allowing the CPU to fetch an instruction, read two operands, and write a result in a single cycle - the parallel structure that makes the 5416 well-suited for FIR/IIR filters, Viterbi decoders, vocoders, and echo-cancellation routines. The 6.25 ns cycle time at 1.6 V makes it one of the fastest members of the C54x generation. The 23-bit program address bus and 16-bit external data address bus allow it to address up to 8M x 16 of program space and 64K x 16 of data space externally.
Typical applications include VoIP gateways, speech codecs and voice-band processing, digital audio mixing consoles, hearing-aid DSP, modems and ADSL front-ends, industrial motor control, secure biometric authentication, and portable low-power DSP modules. The wide I/O voltage tolerance (3.3 V I/O) also enables straightforward interface to common peripherals like McBSP-connected codecs.
When designing with the TMS320VC5416GGU160, ensure the core supply is regulated to 1.6 V (a TPS76350 or similar LDO may be used) and that the I/O supply is 3.3 V. The PLL reference must be sourced from a clean, low-jitter clock; jitter directly translates into instruction-cycle jitter. Decouple each VDD pin with a 0.1 µF ceramic cap placed within 2 mm of the ball. The GGU package is not user-reworkable - plan for socketed prototypes or BGA rework services during development.
Alternatives de remplacement direct pour TMS320VC5416GGU160 — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
TMS320VC5416GGW100
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
TMS320VC5416PGE160
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
TMS320VC5416GGU120
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
TMS320C54V90BGGU
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
TMS320BC57SPGE80
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
TMS320VC5416GGU160 Spécifications
| Family | TMS320C54x |
| Type | Fixed-Point Digital Signal Processor (DSP) |
| Architecture | Modified Harvard (1 program bus, 3 data buses) |
| Instruction Cycle Time | 6.25 ns |
| Clock Rate | 160 MHz |
| Performance | 160 MIPS |
| On-Chip RAM | 128K x 16-bit (8K program + 8K data + 112K unified) |
| On-Chip ROM | 16K x 16-bit |
| ALU Width | 40-bit |
| Accumulators | 2 x 40-bit |
| Aux Registers | 8 with dedicated arithmetic unit |
| Core Voltage (CVdd) | 1.6 V |
| I/O Voltage (DVdd) | 3.3 V |
| External Memory Address Bus | 23-bit program, 16-bit data |
| Host Port Interface | HPI8/HPI16 enhanced |
| Serial Ports | 3 x McBSP |
| Timers | 1 x 16-bit |
| Boîtier | 144-ball MicroStar BGA (GGU), 12x12 mm, 0.8 mm pitch |
Guide de configuration des broches du TMS320VC5416GGU160 144-ball microstar bga (ggu), 12x12 mm, 0.8 mm pitch
Configuration des broches du TMS320VC5416GGU160 (boîtier 144-ball microstar bga (ggu), 12x12 mm, 0.8 mm pitch). La numérotation des broches, les fonctions et les schémas de connexion sont définis dans la fiche technique du fabricant. Consultez-la pour l'empreinte exacte et les directives de soudage.
Aucune donnée de brochage détaillée disponible pour TMS320VC5416GGU160.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
TMS320VC5416GGU160 convient pour 6 applications: VoIP and Telephony Gateways, Speech Codec and Voice-Band DSP, Digital Audio Mixing Consoles, Modem and ADSL Front-End DSP, Industrial Motor Control, Portable Low-Power DSP Modules.
VoIP and Telephony Gateways
The TMS320VC5416GGU160 fits VoIP and PSTN gateway designs because its 160 MIPS throughput handles concurrent voice codecs (G.711, G.729AB, G.723.1) plus echo-cancellation DSP without saturating the CPU. The three McBSPs allow direct connection to multiple PCM/TDM codec chains (e.g., TI TLV320AIC series), and the 128K on-chip RAM holds a full G.729AB encoder/decoder plus adaptive jitter buffers. Compared with a general-purpose MCU, the parallel memory bus and dual-MAC architecture drop the cycles-per-tap count by 4-6×, freeing MIPS for tone detection or DTMF recognition. Power consumption at 1.6 V core is low enough for fanless, NEBS-compliant telecom line cards.
Recommandé
Speech Codec and Voice-Band DSP
For speech codecs (vocoders, speech recognition front-ends, speaker verification), the TMS320VC5416GGU160's 160 MIPS and 40-bit accumulators deliver ample headroom for 16 kHz sampled MELP, CELP, or wide-band Opus-light codecs. The 40-bit ALU prevents intermediate overflow when accumulating filter outputs over long windows, and the eight auxiliary registers with circular-buffer addressing units accelerate FIR/IIR taps by eliminating index bookkeeping. On-chip RAM of 128K x 16 keeps an entire speech-recognition model resident without external memory fetches, lowering latency. This makes the part ideal for hearing aids, voice-controlled appliances, and two-way radio vocoders.
Recommandé
Digital Audio Mixing Consoles
In digital audio mixers the TMS320VC5416GGU160 executes per-channel DSP - gain, EQ, dynamics, biquad filters, and delay lines - with the 40-bit accumulator preserving audio dynamic range above 110 dB. The HPI16 host port enables an external control MCU (or PC host) to stream parameter updates without interrupting the audio path, while the three McBSPs handle multi-channel I²S or TDM audio at 48 kHz / 96 kHz. Compared to running audio DSP on a Cortex-M4, the 160 MIPS leaves more headroom for effects such as reverb, noise gating, and feedback suppression on dozens of simultaneous channels.
Recommandé
Modem and ADSL Front-End DSP
The TMS320VC5416GGU160 targets legacy xDSL, DTMF, V.90 modem and FSK/PSK transceiver applications where 160 MIPS easily handles 1024-point FFTs, equalizer updates, and convolutional encoding at line rates up to several Mb/s. The 23-bit program address bus and 16-bit external data bus connect to external program/data ROM and SRAM, enabling storage of complete protocol stacks and adaptive filter coefficients. The 16-bit timer supports precise baud-rate generation, and the host port interface eases handshake with the line-driver ASIC. The 1.6 V low-voltage core keeps line-card power dissipation under 0.5 W per DSP.
Recommandé
Industrial Motor Control
In three-phase motor inverters and servo controllers the TMS320VC5416GGU160 provides the deterministic cycle budget needed for field-oriented control (FOC) loops at 10-20 kHz PWM rates. The 40-bit ALU and dual-MAC units execute Park/Clarke transforms and PID loops within tight cycle budgets, while the HPI lets an external MCU handle communication (CAN, EtherCAT). The 16-bit timer with compare registers can generate center-aligned PWM outputs directly when paired with external gate drivers. The 1.6 V core keeps the controller under 0.4 W even at full MIPS load, ideal for compact integrated drives.
Recommandé
Portable Low-Power DSP Modules
Battery-powered data-acquisition and biometric modules benefit from the TMS320VC5416GGU160's IDLE1/IDLE2/IDLE3 power-down modes, which drop quiescent power to roughly 1 mW in deep idle while preserving RAM contents for instant wake-up. The 1.6 V core extends operating life on Li-ion packs, and the 144-BGA GGU package (12x12 mm) is small enough for handheld enclosures. Typical designs include portable ECG monitors, vibration-data loggers, and speech-recognition smart-home hubs. The HPI lets the host microcontroller turn the DSP on only when an event requires signal processing.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour TMS320VC5416GGU160 — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | TMS320VC5416GGW100 | TMS320VC5416PGE160 | TMS320VC5416GGU120 | TMS320C54V90BGGU | TMS320BC57SPGE80 |
|---|---|---|---|---|---|---|
| Package | 144-ball MicroStar BGA (GGU) | 144-ball MicroStar BGA (GGW) - same BGA family | 144-pin LQFP (PGE) - different package | 144-ball MicroStar BGA (GGU) - same | 144-ball BGA (BGGU) - same BGA family | 144-pin LQFP (PGE) - different package |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Clock Rate | 160 MHz | 100 MHz | 160 MHz | 120 MHz | 90 MHz | 80 MHz |
| Performance | 160 MIPS | 100 MIPS | 160 MIPS | 120 MIPS | 90 MIPS | 80 MIPS |
| Lifecycle Status | Last Time Buy | Last Time Buy | Last Time Buy | Last Time Buy | Obsolete | Obsolete |
| Host-Port Interface | HPI8/HPI16 enhanced | HPI8/HPI16 enhanced | HPI8/HPI16 enhanced | HPI8/HPI16 enhanced | HPI8 | Standard HPI |
| Serial Ports | 3 x McBSP | 3 x McBSP | 3 x McBSP | 3 x McBSP | 2 x McBSP | 2 x McBSP |
Principaux différenciateurs
- Highest-MIPS variant of the C5416 silicon (vs TMS320VC5416GGW100)
- Lowest core voltage in the C5416 family (vs TMS320C54V90BGGU)
- Full 128K on-chip RAM (vs TMS320BC57SPGE80)
Notes de conception
Estimated: at 160 MHz with all peripherals enabled and 1.6 V core, typical CVdd current is roughly 95 mA (~150 mW). Add decoupling - one 10 µF tantalum plus four 0.1 µF ceramics - placed within 2 mm of the BGA balls. The DVdd rail (3.3 V) draws additional current proportional to switching I/O; estimate 30-50 mA for a typical McBSP-active design. Bring CVdd up before or simultaneously with DVdd per the datasheet power-sequencing diagram.
The 144-ball GGU BGA uses a 0.8 mm pitch and 12x12 mm body. Route escape with 4-6 mil traces between balls and microvia-in-pad for the inner rows; non-via-in-pad designs require staggered dog-bone fan-out that may not fit under 0.8 mm pitch. Plan 6-8 layers minimum with continuous ground planes under the BGA for thermal spreading and return-path integrity. Maintain at least 50% copper pour in the BGA shadow to dissipate the ~1.5 W maximum power.
Place the PLL filter components (R1, C1, C2 per the datasheet reference schematic) within 5 mm of the PLLV/PLLG/PLLF balls. Use a guarded analog ground island that ties back to the main ground at one point. Route the clock input on a 50 Ω controlled-impedance trace with series-termination at the source. Keep JTAG signals (TDI/TDO/TCK/TMS/TRST) away from switching I/O to avoid scan-chain corruption during in-circuit emulation.
Do not confuse the GGU (144-BGA, 160 MIPS) with the PGE (144-LQFP, 160 MIPS) - they share the same die but use different land patterns and cannot be PCB-substituted without a respin. The C54V90 (BGGU suffix) is a different family with 3.3 V core - it cannot be socketed in place of a 5416 GPU. Always verify boot-mode strapping pins (BOOTM[3:0]) at reset - misconfiguration can leave the device in HPI-boot mode when parallel-boot was intended, locking out external flash access.
Informations de conformité
Operating temperature grade and RoHS status not provided in the Verified Web Data; [DATA_NEEDED] used in specs. The C5416 line targets commercial and industrial temp grades; AEC-Q100 automotive qualification is not available for this family.
