MCP2562FD-E/SN - CAN FD Transceiver, 8-SOIC | Microchip
N.º de pieza: MCP2562FD-E/SN ✓ Activo| Cant. | Precio unitario | Total |
|---|---|---|
| 1 | $1.16 | $1,16 |
| 10 | $1.04 | $10,40 |
| 100 | $0.89 | $89,00 |
| 500 | $0.74 | $370,00 |
| 1.000 | $0.62 | $620,00 |
MCP2562FD-E/SN Descripción general
A CAN transceiver serves as the physical-layer interface between a CAN protocol controller (such as the MCP2518FD or integrated CAN module on a microcontroller) and the differential CAN bus (CANH/CANL). It translates the controller's transmit (TXD) and receive (RXD) digital logic into the differential bus signaling defined by ISO 11898-2:2016, and provides the dominant and recessive states needed for non-destructive bitwise arbitration. CAN FD extends the classic CAN payload from 8 bytes to 64 bytes while remaining backward-compatible at the physical layer, which is why FD-compliant transceivers like the MCP2562FD are now preferred even for classic CAN designs.
The MCP2562FD delivers 5 key advantages. First, the integrated VIO pin eliminates level shifters when interfacing 1.8V/3.3V MCUs. Second, low loop-delay symmetry (<=130 ns total) enables reliable 2 Mbps and 5 Mbps CAN FD operation. Third, +/- 36V receiver common-mode range tolerates large ground shifts across nodes. Fourth, +/- 70V bus-pin transient protection (IEC 61000-4-2 ESD and load dump) eliminates external TVS diodes in most automotive 12V/24V systems. Fifth, an ultra-low-current standby mode (~15 uA typical) preserves battery life in always-bus-wake applications.
The MCP2562FD uses a 1.8V to 5.5V VIO supply rail that sets the logic level reference for TXD, RXD, and the standby (STBY) pin, while the VCC/VSUP rail (4.5V to 5.5V) powers the bus-side driver. An on-chip LDO from VCC to VIO is provided on the -H variants; the -E/SN variant requires the user to supply VIO externally for maximum flexibility. The integrated slope-control circuitry automatically adjusts the CANH/CANL edge rate to meet ISO 11898-2:2016 at any speed between 50 kbps and 5 Mbps, so no external resistor selection is required.
Typical applications include automotive gateway ECUs, body-control modules, ADAS sensor CAN buses, industrial PLC networking, agricultural machinery CAN backbones, and any battery-powered remote sensor that needs an always-listening low-power mode. It also suits prototypes and maker projects using boards such as the Teensy, Arduino, and Raspberry Pi that need a CAN shield with simple 3.3V logic.
When designing with this device, route the CANH/CANL traces as a 120-ohm differential pair with characteristic impedance of 120 ohms and place a 120-ohm termination resistor at each end of the bus; place a 100 nF decoupling capacitor as close as possible to the VCC and VIO pins to suppress switching noise from the bus driver. This page synthesizes distributor pricing, drop-in cross-brand alternatives, and practical layout guidance not found in the manufacturer datasheet.
Alternativas directas para MCP2562FD-E/SN — 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 MCP2562FD-E/SN (mismo factor de forma y huella) — difiere en Package, Operating Temperature, Bus Fault Protection, Product Type, Protocol.
Herramienta de comparación rápida — seleccione piezas alternativas para compararlas lado a lado:
MCP2562FD-H/SN
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
MCP2562FD-E/MF
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
TJA1051T/3/1
✅ Sustitución directa✓ En stock
$0.4102 / unidad
Ver hoja de datos →TCAN1051VDRQ1
✅ Sustitución directa✓ En stock
$0.31 / unidad
Ver hoja de datos →TCAN1051HVDQ1
✅ Sustitución directa✓ En stock
$1 / unidad
Ver hoja de datos →MCP2562FD-E/SN Especificaciones
| Protocol | CAN, CAN FD |
| Type | Transceiver (1/1) |
| Number of Drivers/Receivers | 1/1 |
| Data Rate (CAN FD) | 8 Mbps |
| Data Rate (Classic CAN) | 1 Mbps |
| Loop Delay Symmetry | <= 130 ns |
| VIO Supply Range | 1.8 V to 5.5 V |
| VCC/VSUP Supply Range | 4.5 V to 5.5 V |
| Rango de temperatura de funcionamiento | -40 C to +125 C |
| Bus Common-Mode Range | -36 V to +36 V |
| Bus Pin Transient Protection | +/- 70 V |
| ESD Protection (IEC 61000-4-2, HBM, CDM) | Per datasheet |
| Standby Current | ~15 uA typical |
| Encapsulado | 8-SOIC (SN), 3.90 mm body width |
| Tipo de montaje | Surface Mount |
| Estado RoHS | Compliant |
| AEC-Q100 Qualification | No (E grade - non-automotive) |
Configuración de pines de MCP2562FD-E/SN
| Pin 1 | TXD — Transmit data input from CAN controller (logic level referenced to VIO) |
| Pin 2 | GND — Ground reference for both logic and bus supplies |
| Pin 3 | VCC — Bus-side 5V supply, 4.5V to 5.5V |
| Pin 4 | RXD — Receive data output to CAN controller (logic level referenced to VIO) |
| Pin 5 | VIO — Logic-level supply, 1.8V to 5.5V (externally supplied on -E variant) |
| Pin 6 | CANL — Low-level CAN bus line (differential pair with CANH) |
| Pin 7 | CANH — High-level CAN bus line (differential pair with CANL) |
| Pin 8 | STBY — Standby mode control input (active-high; pull low for normal operation) |
Aplicaciones típicas
MCP2562FD-E/SN es adecuado para 6 aplicacións: Automotive Gateway ECU, Industrial PLC CAN Backbone, ADAS Sensor CAN Bus, Battery-Powered Remote Sensor, Body Control Module (BCM), Maker / Hobby CAN FD Shield.
Automotive Gateway ECU
The MCP2562FD-E/SN is well suited to automotive gateway ECUs that aggregate multiple CAN FD networks from powertrain, chassis, and body domains. Its 8 Mbps CAN FD data rate and <= 130 ns loop delay symmetry per the Microchip datasheet support 2 Mbps and 5 Mbps bus speeds required by modern J1939 and CAN FD vehicle networks. The +/- 36V common-mode range tolerates large ground shifts across vehicle subsystems, while the +/- 70V transient protection meets ISO 7637-3 surge tests without external TVS diodes. Place the part between the gateway MCU and the OBD-II / CAN-FD backbone with a 120 ohm termination at each end of the differential bus.
Recomendado
Industrial PLC CAN Backbone
Factory automation PLCs use CANopen and CAN FD networks to interconnect servo drives, I/O modules, and HMI panels. The MCP2562FD-E/SN's 8 Mbps CAN FD capability and 1.8V-5.5V VIO range let it interface directly with low-voltage Cortex-M0+ or Cortex-M4 PLC controllers without level shifters. The -40C to +125C industrial temperature grade tolerates cabinet temperature rise near drives, and the integrated ESD protection meets IEC 61000-4-2 levels required for factory floor EMI immunity. Bus topology uses a 120 ohm resistor at each physical end with daisy-chained stubs under 0.3 m.
Recomendado
ADAS Sensor CAN Bus
Advanced Driver Assistance Systems (ADAS) modules such as radar, lidar, and camera ECUs use CAN FD to communicate sensor fusion data at high bandwidth. The MCP2562FD-E/SN delivers the 5 Mbps CAN FD throughput and low loop delay symmetry required for time-synchronized ADAS message streams. Its small 8-SOIC footprint fits compact ECU enclosures, and the +/- 70V bus pin transient protection handles load-dump events on the 12V battery rail. For ADAS modules that require AEC-Q100, the -H/MF automotive variant should be specified; the -E/SN serves ADAS prototypes and non-safety sub-systems.
Recomendado
Battery-Powered Remote Sensor
Remote sensor nodes in agricultural machinery, environmental monitoring, and off-highway vehicles rely on low standby current to preserve battery life across months of operation. The MCP2562FD-E/SN's ~15 uA typical standby current lets the host MCU sleep while the transceiver remains biased for bus wake-up events. The integrated VIO rail (1.8V-5.5V) lets the part share a single Li-ion cell with a low-power Cortex-M0+ MCU without a boost converter. The wide -40C to +125C operating range tolerates outdoor cabinet temperature swings in agricultural and remote telemetry deployments.
Recomendado
Body Control Module (BCM)
Body Control Modules manage lighting, door locks, mirrors, and HVAC across classic CAN networks at 500 kbps while supporting CAN FD upgrades for diagnostic and infotainment subnets. The MCP2562FD-E/SN's classic CAN (1 Mbps) and CAN FD (up to 5 Mbps) dual-mode operation per the Microchip datasheet makes it a single BOM entry for both bus types. The 8-SOIC footprint and 100 nF decoupling topology are well documented in the datasheet typical application circuit. For AEC-Q100 production BCMs, design engineers should select the -H grade variant; the -E/SN is the right choice for prototypes and aftermarket BCM products.
Recomendado
Maker / Hobby CAN FD Shield
Teensy 4.x, Arduino Portenta, and Raspberry Pi CM4 carrier boards use CAN FD shields for robotics and electric-vehicle prototyping. The MCP2562FD-E/SN's 1.8V-5.5V VIO range lets it interface directly with the Teensy 4.1's 3.3V logic and the Portenta's 1.8V rails without a level translator. The 8-SOIC footprint fits standard DIP-8 breakout boards for breadboard prototyping. Hobby users should note the part is NOT AEC-Q100 qualified - for EV traction or BMS safety-critical nodes, choose the -H variant or the AEC-Q100 TCAN1051HV from Texas Instruments.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para MCP2562FD-E/SN — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | MCP2562FD-H/SN | MCP2562FD-E/MF | TJA1051T/3 | TCAN1051V | TCAN1051HV |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | NXP Semiconductors | Texas Instruments | Texas Instruments |
| Package | 8-SOIC (SN) | 8-SOIC (SN) - same | 8-SOIC (SN) - same | 8-SOIC - same | 8-SOIC - same | 8-SOIC - same |
| CAN FD Data Rate | 8 Mbps | 8 Mbps | 8 Mbps | 5 Mbps | 5 Mbps | 5 Mbps |
| VIO Logic Range | 1.8V to 5.5V (external) | VCC-derived LDO (3.3V/5V) | 1.8V to 5.5V (external) | Integrated LDO (3.3V/5V) | Integrated LDO (3.3V/5V) | Integrated LDO (3.3V/5V) |
| AEC-Q100 Qualified | No (E grade) | Yes (H grade) | No (E grade) | Yes | Yes | Yes |
| Bus Pin Transient Protection | +/- 70 V | +/- 70 V | +/- 70 V | +/- 58 V | +/- 58 V | +/- 58 V |
| Operating Temperature | -40C to +125C | -40C to +150C | -40C to +125C | -40C to +125C | -40C to +125C | -40C to +125C |
| Approx. Unit Price (1 pc, USD, as of 2026-10-09) | 1.16 | 1.35 | 1.20 | 1.40 | 1.30 | 1.50 |
Diferenciadores clave
- Highest CAN FD data rate in class (frente a TJA1051T/3)
- Wider bus transient protection (frente a TCAN1051V)
- Explicit VIO pin supports 1.8V MCUs (frente a MCP2562FD-H/SN)
Notas de diseño
Route CANH (pin 7) and CANL (pin 6) as a 120-ohm differential microstrip or stripline with matched length to within 5 mm. Keep the pair as short as possible and away from switching digital traces and clock lines. Place a 120-ohm termination resistor at EACH end of the bus (NOT at every node). Add a 100 nF X7R decoupling capacitor as close as possible to both VCC (pin 3) and VIO (pin 5) pins to suppress bus-driver switching noise from coupling into the digital rails.
Estimated: total quiescent current at 5V VCC plus 3.3V VIO at full CAN activity is approximately 70 mA typical per the Microchip MCP2561FD/MCP2562FD datasheet. The -E variant requires an external 1.8V to 5.5V supply on VIO (pin 5); if the host MCU already provides a 3.3V rail, simply tie VIO to that rail through a ferrite bead. For battery-powered designs, drive STBY high to enter the ~15 uA standby mode when the host MCU is asleep - the bus remains biased for remote wake-up events.
Do NOT leave the STBY pin (pin 8) floating - tie it to GND through a 10 kohm resistor or drive it from the host MCU GPIO to guarantee normal operating mode. Floating STBY can intermittently enter standby and silently drop CAN frames. Also avoid routing the bus pair near IGBTs, motor phases, or relay coils - even with on-chip protection, the +/- 70V transient rating can be exceeded by inductive load switching. Add a small common-mode choke if EMI compliance is required.
Información de cumplimiento
RoHS compliant per Microchip product page. E grade is NOT AEC-Q100 qualified - choose -H/-MF variants for automotive production. Halogen-free status not explicitly stated in available web data.
