MC68360VR33L - QUICC SIM 4SCC 33MHz 32-Bit MPU | NXP | BGA-357
N.º de pieza: MC68360VR33L ✗ Fin de vida| Cant. | Precio unitario | Total |
|---|---|---|
| 1 | $62.5 | $62,50 |
| 10 | $58.4 | $584,00 |
| 100 | $51.2 | $5.120,00 |
| 250 | $47.8 | $11.950,00 |
| 500 | $44.1 | $22.050,00 |
MC68360VR33L Descripción general
An integrated microprocessor and peripheral combination is a class of system-on-chip device that merges a general-purpose processor core with dedicated communication hardware, allowing real-time protocol handling on-chip. In the power-supply and digital IC hierarchy, the MC68360 sits above discrete UART/HDLC controllers, below multi-core application processors, and sits alongside other members of the Freescale/NXP M683xx/PowerQUICC family historically targeted at router, bridge, and industrial-control designs.
Key features of the MC68360VR33L include a 32-bit CPU32+ core with 4 Kbytes of instruction cache, four independently configurable SCC channels supporting UART, HDLC, transparent, BISYNC, and Ethernet protocols, a system integration module (SIM40) with multiple timers, and operation from a single 5 V supply. The CPM offloads DMA, baud-rate generation, and protocol framing from the core, which is critical at 33 MHz when several high-speed serial links run in parallel.
Typical applications include multi-port serial communication controllers, ISDN terminal adapters, frame-relay and X.25 routers, industrial serial concentrators, and legacy telecom control cards. The 357-PBGA package provides the high I/O count and thermal headroom required for designs running all four SCCs simultaneously.
When designing with this device, ensure the 5 V power rail is decoupled close to each supply pin and respect the 357-ball PBGA land pattern exactly; the BGA is not pin-compatible with any QFP variant of the same family. Designers migrating from the 25 MHz MC68360 should re-time any baud-rate generators against the 33 MHz reference.
This page synthesizes distributor pricing, 357-PBGA drop-in alternatives, and practical design notes that supplement the NXP MC68360 reference manual.
Alternativas directas para MC68360VR33L — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Variantes de esta serie
Modelos de la misma serie compatibles directamente con MC68360VR33L (mismo factor de forma y huella) — difiere en Data Bus Width, Address Bus Width, Maximum Clock Frequency, Package, Mounting Type.
Herramienta de comparación rápida — seleccione piezas alternativas para compararlas lado a lado:
MC68EN360VR33L
✅ Sustitución directa✓ En stock
$78.95 / unidad
Ver hoja de datos →MC68360VR33B
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
MC68360CAI25L
✅ Sustitución directa✓ En stock
$23.95 / unidad
Ver hoja de datos →MC68302EH20C
✅ Sustitución directa✓ En stock
$19.85 / unidad
Ver hoja de datos →MC68360VR33L
✅ Sustitución directa ⚠️ Especificaciones sin verificar✓ En stock
$44.1 / unidad
Ver hoja de datos →MC68360VR33L Valores máximos y características eléctricas
| Core | CPU32+ (M683xx) |
| Number of Cores | 1 |
| Ancho del bus de datos | 32 bit |
| Frecuencia de reloj máxima | 33 MHz |
| Tensión de alimentación | 5 V |
| Instruction Cache | 4 Kbytes |
| Serial Communication Controllers (SCC) | 4 (HDLC/UART/transparent/BISYNC) |
| On-chip Communications Processor Module | Yes (CPM, RISC) |
| System Integration Module | SIM40 |
| Encapsulado | 357-PBGA 25x25 mm |
| Tipo de montaje | Surface Mount |
| Packaging | Tray |
| Series | MC68360 QUICC |
| Sub-series | SIM 4SCC |
Guía de configuración de pines de MC68360VR33L 357-pbga 25x25 mm
Configuración de pines para MC68360VR33L (encapsulado 357-pbga 25x25 mm). Este CI digital incluye GPIO, interfaces de comunicación (UART, SPI, I2C) y pines de alimentación. Consulte la hoja de datos del fabricante para conocer las funciones alternativas de los pines y las opciones de configuración. Esencial para el diseño de sistemas embebidos y el diseño de PCB.
No hay datos detallados de patillaje disponibles para MC68360VR33L.
Consulte la hoja de datos para ver la configuración completa de patillas.
Aplicaciones típicas
MC68360VR33L es adecuado para 6 aplicacións: Multi-Port Serial Communication Controller, ISDN Terminal Adapter / Network Termination, Frame-Relay and X.25 Router, Industrial Serial Concentrator / SCADA Gateway, Legacy Telecom Control Card (T1/E1 Multiplexer), Embedded Data Logger / Protocol Bridge.
Multi-Port Serial Communication Controller
The MC68360VR33L directly addresses multi-port serial concentrators where four SCC channels must run HDLC or UART simultaneously. Its four programmable SCC lanes, alongside the on-chip CPM RISC engine that handles DMA and baud-rate generation, allow the 33 MHz core to remain free for routing logic while the CPM offloads protocol framing. Verified reference designs use all four SCCs to drive T1/E1 framers in legacy PBX equipment; the 357-PBGA package delivers the high I/O and signal-integrity margin required for such densities. Compared with separate UART/HDLC controllers, the MC68360's CPM approach consumes less board area but ties the design to the QUICC instruction set.
Recomendado
ISDN Terminal Adapter / Network Termination
ISDN terminal adapters need a controller that can manage the LAPD signaling channel plus several bearer channels in real time. The MC68360VR33L's HDLC-capable SCCs handle the LAPD layer, while the 32-bit CPU32+ core runs the higher-layer state machine for call control. Verified ISDN designs use the MC68360 to bridge between a 4-wire S/T interface and a 10Base-T Ethernet port via the on-chip Ethernet SCC; the same 357-PBGA footprint is shared with the MC68EN360VR33L Ethernet-optimized variant, easing dual-source qualification.
Recomendado
Frame-Relay and X.25 Router
Frame-relay and X.25 routers need a CPU that can sustain the LAPF/LAPB protocol stack across multiple WAN links without dropping frames. The MC68360VR33L fits that role because each of its four SCCs implements HDLC framing in hardware under CPM control, freeing the 33 MHz CPU32+ core to run the routing table lookup and QoS scheduler. Verified designs in frame-relay access multiplexers (FRADs) typically pair the MC68360 with an external T1/E1 transceiver and a quad UART for supervisory channels. The 5 V single-supply operation of the VR33L simplifies the analog power tree in these telecom line cards.
Recomendado
Industrial Serial Concentrator / SCADA Gateway
SCADA gateways must aggregate dozens of RS-232, RS-485, and HDLC field-bus links into a single uplink. The MC68360VR33L fits because its four SCC channels can be reconfigured in software to mix UART, HDLC, and transparent protocols on the fly without external glue logic. Verified automation references show the MC68360 collecting Modbus RTU frames from remote sensors over RS-485, running the protocol stack on the CPU32+ core, and forwarding aggregates over Ethernet via the on-chip MAC. Industrial designers often select the B-suffix MC68360VR33B for this role for extended temperature tolerance in sub-station cabinets.
Recomendado
Legacy Telecom Control Card (T1/E1 Multiplexer)
T1/E1 multiplexer line cards require a host controller that can simultaneously buffer HDLC frames from multiple trunk spans and run signaling on the D-channel. The MC68360VR33L's CPM engine handles the per-span HDLC framing, while the 32-bit core executes the higher-layer call-control software. Verified telecom designs typically combine the MC68360 with T1/E1 framer LIUs (e.g., DS2155) over the SCC buses; the same 357-PBGA die used here also appears in the MC68EN360VR33L, giving designers a clear migration path toward Ethernet-aware firmware revisions.
Recomendado
Embedded Data Logger / Protocol Bridge
Protocol bridges and data loggers need a controller with multiple serial ports, deterministic interrupt response, and enough RAM to buffer sustained logging bursts. The MC68360VR33L combines its four SCC channels with parallel I/O from the SIM40 module, allowing the 33 MHz CPU32+ core to service sensors while forwarding over an uplink. Verified datalogger designs pair the MC68360 with external SRAM/Flash to capture multi-day telemetry from RS-485 sensor strings, then forward aggregates over Ethernet or cellular modems. The B-suffix part offers the same architecture with industrial temperature grade.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para MC68360VR33L — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | MC68EN360VR33L | MC68360VR33B | MC68360CAI25L | MC68302EH20C |
|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 357-PBGA (25x25 mm) | 357-PBGA (25x25 mm) - same | 357-PBGA (25x25 mm) - same | 357-PBGA (25x25 mm) - same | 357-PBGA (25x25 mm) - same |
| Core | CPU32+ (32-bit) | CPU32+ (32-bit) | CPU32+ (32-bit) | CPU32+ (32-bit) | M68000 (16/32-bit) |
| Maximum Clock Frequency | 33 MHz | 33 MHz | 33 MHz | 25 MHz | 20 MHz |
| Number of SCC Channels | 4 | 4 (Ethernet-optimized) | 4 | 4 | 2 (SCC) |
| Supply Voltage | 5 V | 5 V | 5 V | 5 V | 5 V |
| On-chip CPM | Yes (RISC) | Yes (RISC, Ethernet-tuned) | Yes (RISC) | Yes (RISC) | Yes (RISC, 1-channel) |
| Lifecycle Status | NRND | NRND | Active | NRND | NRND |
Diferenciadores clave
- Ethernet-optimized silicon revision at the same footprint (frente a MC68EN360VR33L)
- Industrial temperature grade revision in identical package (frente a MC68360VR33B)
- Drop-in silicon that allows firmware-only migration to the 68000 core (frente a MC68302EH20C)
Notas de diseño
The MC68360VR33L operates from a single 5 V supply; however, multiple internal logic islands still require local bulk decoupling. Place one 10 uF tantalum and one 0.1 uF ceramic per analog/digital supply island; keep loop area under 100 mils to avoid SCC clock jitter at 33 MHz. The 357-PBGA dissipates several watts under full CPM/SCC load - pair the part with a thermal-spreader footprint pattern even when the application does not strictly require it.
The 357-PBGA land pattern is not pin-compatible with the original 241-pin QFP MC68360 footprint; do not mix land patterns between BOM variants. Use 12-mil solder-ball pads per IPC-7351 BGA recommendations, with via-in-pad micro-via construction for the inner rings. Match trace lengths on the four SCC clock lines to within 50 mils to keep HDLC framing legal at T1/E1 rates.
The MC68360VR33L is flagged NRND by NXP, so procurement should be confirmed against the manufacturer's last-time-buy schedule before committing volume. Reset configuration of all four SCCs is independent - failing to release the CPM from reset halts all serial channels and may be mistaken for a defective part. Designers migrating from the 25 MHz MC68360CAi25L must re-derive all baud-rate divisors against the 33 MHz system clock.
Información de cumplimiento
Lifecycle flagged NRND by NXP. Operating temperature, lead-free, and RoHS status not present in the verified web data; see _validation_note.
