MCZ33903C5EKR2 vs MCZ33903C5EK Comparison
Detailed side-by-side comparison of MCZ33903C5EKR2 by NXP Semiconductors and MCZ33903C5EK by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
NXP Semiconductors
MCZ33903C5EKR2 - SBC with CAN/LIN, 5V MCU Regulator | NXP
MCZ33903C5EKR2 ✓ ActiveNXP Semiconductors
MCZ33903C5EK - SBC Gen2 with High-Speed CAN & LIN | NXP
MCZ33903C5EK ✗ End of LifeSpecification Comparison
| Parameter | MCZ33903C5EKR2 | MCZ33903C5EK |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Power Management | Voltage Regulators |
| Lifecycle Status | Active | End of Life |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.65 | $4.85 |
| Function | System Basis Chip (SBC) with HS-CAN and LIN | — |
| Topology | LDO regulator + CAN transceiver + LIN transceiver | — |
| Number of Channels | 1 (CAN-HS) + 1 (LIN) | — |
| CAN Data Rate | 20 kbps (Normal/Sleep) | — |
| MCU Regulator Output | 5.0 V (part-number selectable to 3.3 V on 33903S variant) | — |
| External PNP Option | Yes - extends MCU current capability and shares dissipation | — |
| Supply Voltage | 9 V / 12 V / 15 V / 18 V / 24 V (battery-compatible) | — |
| Operating Supply Voltage | 5.5 V to 28 V | — |
| Internal 5V CAN Regulator | Fully protected | — |
| Protection Features | Voltage, current, and temperature protection | — |
| Low-Power Mode Quiescent Current | Extremely low (per datasheet LP mode) | — |
| LIN Standard | LIN 2.x (ISO 17987 physical layer) | — |
| Package | 32-SOIC Wide, Exposed Pad (Tape & Reel, -R2 suffix) | 32-pin SOIC-EP (exposed pad) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | [DATA_NEEDED: full operating temperature range] | — |
| Watchdog / Reset | Yes (window watchdog + reset outputs) | Integrated (per family description) |
| Configuration | SPI (per datasheet) | — |
| Product Type | — | System Basis Chip (SBC) Gen2 |
| Integrated CAN Transceiver | — | High-speed CAN, ISO 11898-2 / ISO 11898-5 |
| Integrated LIN Transceiver | — | Yes (per family description) |
| Integrated Voltage Regulator | — | 5V LDO for MCU / external loads |
| CAN Data Rate (minimum) | — | 20 kbps |
| Operating Modes | — | Normal / Sleep |
| Nominal Battery Supply Voltages | — | 9V / 12V / 15V / 18V / 24V |
| Target Market | — | Automotive |
| Operating Temperature Range | — | -40C to +125C (automotive) |
| Diagnostics | — | Local and bus failure diagnostics, protection, fail-safe handling |
| RoHS Status | — | Compliant (per distributor listings) |
| Lead-Free / MSL | — | [DATA_NEEDED: lead-free / MSL level] |
| AEC-Q100 Qualification | — | Automotive grade (family is AEC-Q100 qualified; per-part status [DATA_NEEDED]) |