DSP56852VFE - 16-Bit 120MHz DSP | 81-MAPBGA
Teilenummer: DSP56852VFE ✓ Aktiv| Menge | Stückpreis | Gesamt |
|---|---|---|
| 1 | $0 | $0,00 |
| 10 | $0 | $0,00 |
| 100 | $0 | $0,00 |
| 500 | $0 | $0,00 |
| 1.000 | $0 | $0,00 |
DSP56852VFE Übersicht
A digital signal controller is a type of embedded processor designed for real-time mathematical and control tasks. Its architecture belongs to the broader microcontroller and DSP hierarchy, while specialized peripherals support data movement and external communication. The DSP56852VFE is therefore positioned for applications requiring deterministic control, compact implementation, and dedicated signal-processing performance rather than general-purpose desktop computing.
The verified data identifies 120 MHz operation, 120 MIPS performance, program SRAM of 12 KB organized as 6K x 16, data SRAM of 4K x 16, and access to 2M words of program memory or 8M data memory through external interfaces. It also provides 11 I/O pins and uses a tray package according to the retrieved technical listing.
The DSP56852VFE includes six independent DMA channels, an SPI interface or Serial Port Interface, enhanced synchronous communication capability, external memory address lines, and four chip-select signals. These resources make it suitable for connected industrial controllers, audio and communication equipment, and embedded motor-control systems where deterministic data transfer is valuable.
Typical applications include digital audio processing, industrial automation, communications equipment, motor control, and embedded control systems. Its 81-MAPBGA package provides a high pin count in a compact 8 x 8 mm footprint, but board layout requires careful escape routing and verification of every exposed pad and signal connection.
The principal design consideration is memory availability: the controller provides 12 KB of program SRAM and 4K x 16 data SRAM, so firmware and data budgets must be planned before external memory expansion is assumed. The retrieved sources also do not provide a complete current manufacturer specification for every electrical and compliance detail, so missing values should be confirmed before production release.
Drop-in-Alternativen für DSP56852VFE – gleiches Gehäuse, Pin-kompatibel. Bauteile mit anderem Gehäuse, die eine PCB-Überarbeitung erfordern, sind ausgeschlossen.
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DSP56852VFE Grenzwerte & elektrische Eigenschaften
| Core Processor | 16-bit digital signal controller |
| Maximale Taktfrequenz | 120 MHz |
| Instruction Throughput | 120 MIPS |
| Program Memory | 12 KB (6K x 16) program SRAM |
| Data Memory | 4K x 16 SRAM |
| External Program Memory Access | 2M words |
| External Data Memory Access | 8M words |
| Number of I/O | 11 |
| DMA Channels | 6 independent channels |
| Serial Interface | 1 Serial Port Interface (SPI) |
| External Memory Address Lines | 21 |
| External Data Lines | 16 |
| Chip Selects | 4 |
| Gehäuse | 81-MAPBGA (8 x 8 mm) |
| Oscillator Type | Internal |
| Packaging | Tray |
| Boot ROM | Present |
| RoHS-Status | unknown |
DSP56852VFE 81-mapbga (8 x 8 mm) Pinbelegungsleitfaden
Pinbelegung für DSP56852VFE (81-mapbga (8 x 8 mm)-Gehäuse). Dieser digitale IC umfasst GPIO, Kommunikationsschnittstellen (UART, SPI, I2C) und Versorgungspins. Alternative Pin-Funktionen und Konfigurationsoptionen entnehmen Sie dem Herstellerdatenblatt. Unverzichtbar für Embedded-System-Design und PCB-Layout.
Keine detaillierten Pinbelegungsdaten verfügbar für DSP56852VFE.
Siehe die Datenblatt für die vollständige Pin-Konfiguration.
Typische Anwendungen
DSP56852VFE ist geeignet für 6 Anwendungs: Digital Audio Processing, Industrial Automation Controller, Communications Equipment, Motor Control and Power Conversion, Embedded Instrumentation, Secure Device Control.
Digital Audio Processing
The DSP56852VFE fits digital audio front ends where a 16-bit real-time signal-processing core, 120 MHz throughput, and six DMA channels can distribute audio buffers efficiently. Its 12 KB program SRAM and 4K x 16 data SRAM support compact control code and working buffers, while the external-memory interface can extend storage when required. The device is best evaluated for deterministic filter, mixing, or decoding workloads where predictable execution matters. SPI can connect external converters or storage devices, but the verified data does not establish audio-specific peripherals, sample-rate limits, or timing guarantees.
Empfohlen
Industrial Automation Controller
DSP56852VFE can serve as the real-time control core in industrial automation equipment when control algorithms must execute at up to 120 MIPS and data must move predictably between peripherals and memory. Six DMA channels are useful for transferring sampled process data or actuator status without excessive processor intervention, while four chip selects can organize external memory or peripheral addressing. The 81-MAPBGA package supports compact integration, although it requires advanced PCB routing and careful validation. Industrial suitability must be confirmed against voltage, temperature, isolation, and EMC requirements not included in the supplied sources.
Empfohlen
Communications Equipment
The DSP56852VFE is suitable for compact communications-control blocks that benefit from a dedicated 16-bit DSP architecture and external data movement. Its 21 external address lines, 16 data lines, and four chip-select outputs provide a framework for connecting external memory or peripheral logic, while SPI supports serialized device communication. Six DMA channels can help maintain throughput when processing received or transmitted data blocks. The verified data does not specify protocol engines, RF interfaces, baud-rate limits, or electrical timing, so a communications design should be prototyped only after checking the full datasheet.
Empfohlen
Motor Control and Power Conversion
DSP56852VFE can be evaluated for embedded motor-control and power-conversion control where fast deterministic math and peripheral data movement are important. The 120 MHz 16-bit core provides computational margin for control loops, while six DMA channels can transfer current, position, or diagnostic data efficiently. The external-memory interface can support additional control tables or logging storage, and the compact 81-MAPBGA package can reduce board area. However, the supplied sources do not verify PWM channels, timer resolutions, analog interfaces, or motor-control safety functions, so these requirements must be checked against the manufacturer documentation before power-stage integration.
Empfohlen
Embedded Instrumentation
DSP56852VFE is appropriate for compact instrumentation that performs real-time measurement conditioning or control in a small embedded enclosure. Its dedicated DSP core can execute filtering, compensation, or control calculations at up to 120 MIPS, and its DMA resources can reduce the processing overhead associated with repeated data capture. The 12 KB program SRAM and 4K x 16 data SRAM are useful for tightly scoped firmware, while external memory can extend trace or configuration storage. The supplied data does not identify precision analog converters, sensor interfaces, calibration resources, or safety certifications, so those must be verified separately.
Empfohlen
Secure Device Control
DSP56852VFE can form the control portion of a compact security or access-control product where local real-time decisions must be made without relying on a host processor. The 16-bit DSP core can execute protocol and control logic, while the external-memory interface provides a path to larger firmware or data structures. Six DMA channels may support efficient movement of credential, sensor, or logging data, and the internal SRAM can hold time-critical routines. The retrieved sources do not verify cryptographic accelerators, secure memory, authentication functions, or safety certification, so these features must not be inferred from the controller category.
Empfohlen
Zusammenfassung der empfohlenen Produkte
Technische Referenzdaten für DSP56852VFE – Vergleich, Designhinweise und Compliance-Informationen.
Auswahlhilfe
Vergleich mit Alternativen
| Parameter | Dieses Produkt | DSP56852VFE-R | DSP56852VFE-Z | DSP56852VFE-N | DSP56852VFE-V |
|---|---|---|---|---|---|
| Package | 81-MAPBGA (8 x 8 mm) | 81-MAPBGA (8 x 8 mm) - unverified | 81-MAPBGA (8 x 8 mm) - unverified | 81-MAPBGA (8 x 8 mm) - unverified | 81-MAPBGA (8 x 8 mm) - unverified |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
Wichtigste Unterscheidungsmerkmale
- Dedicated 16-bit digital signal controller architecture (vs. MCF51MM128VMB)
- Deterministic data movement (vs. DSPIC33CH64MP506T-I/MR)
- Compact high-density package (vs. MCF51MM128VMB)
Designhinweise
Use the official 81-MAPBGA land pattern and package drawing before routing. A compact 8 x 8 mm package can require many escape routes between the ball array and surrounding components, so validate via dimensions, solder-mask clearance, pad-to-mask rules, and assembly capability before fabrication. Do not infer the pin map from a generic BGA drawing.
Plan the power tree around the verified 120 MHz controller core and external-memory interface. Decoupling values, voltage rails, startup sequencing, and current limits are not present in the supplied sources, so use the final manufacturer datasheet and power-design guidance rather than estimating capacitor values. Estimated: an external-memory load can materially change rail current and supply transient requirements; calculate from the actual memory and I/O load.
Route the external bus with controlled topology and verify propagation behavior against the processor and external-memory timing specifications. The controller exposes 21 address lines, 16 data lines, and four chip selects, which can create a demanding high-pin-count BGA escape problem. Keep sensitive clock and data routes short where practical, provide solid reference planes, and validate signal integrity with the actual memory configuration.
Do not treat DSP56852VFE as a generic microcontroller replacement without checking the memory map, DMA model, interrupt behavior, peripheral set, startup code, and software toolchain. The verified data identifies 12 KB program SRAM and 4K x 16 data SRAM; exceeding either budget can force unexpected external-memory traffic. Confirm the complete datasheet and application note set before porting firmware from another controller.
Compliance-Informationen
The supplied verified sources do not state RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals status for DSP56852VFE. These fields must be confirmed from the current NXP product documentation and applicable supplier declarations.
