Among internal combustion engines, diesel engines boast excellent thermal efficiency and can burn fuel that is not highly refined. They use a compression ignition system in which intake air is pressurized and fuel is injected into it, causing it to self-ignite. Such systems are not prone to knocking even when supercharging is used, so most diesel engines are used in conjunction with superchargers.
As solutions to increasingly complex control requirements such as these, Renesas supplies MCUs combining high-performance CPUs and low power consumption for diesel engine ECU systems, and an extensive lineup of analog and power devices.
| MCU | Recommended Product | ROM [Bytes] | RAM [Bytes] | Operatin Frequency [MHz] | Package [Pin Count] | Features |
|---|---|---|---|---|---|---|
| Main MCU | SH705x | 512K-1.5M | 32K-80K | 40-80 | 256-272 | FPU, ATU-Ⅱ, SSU, CAN |
| SH725x | 1.25M-4M | 64K-256K | 160-200 | 176-272 | FPU, ATU-Ⅲ, A-DMAC, RSPI, AUD-Ⅱ, CAN | |
| Sub MCU | 78K0R/Fx3 | 24K-256K | 1.5K-16K | 24 | 30-100 | 16K-Data Flash, PWM output, 10-bit ADC, CAN, LIN |
| R8C/5x | 32K-128K | 2.5K-10K | 32 | 48-64 | 4K-Data Flash, PWM output, 10-bit ADC, CAN, LIN, LQFP | |
| R8C/3x | 16K-128K | 1.5K-10K | 20 | 20-80 | 4K-Data Flash, PWM output, 10-bit ADC, CAN, LIN, LQFP | |
| Analog/Power Device | Recommended Product | Features | ||||
| Injector driver | 2SC5664 | 130V, 8-pin SOP, bipolar transistor | ||||
| µPD166104 | Dual low-side IPD, 130V/1.7A 90mΩ, 20-pin SOP | |||||
| Direct injection injector driver Low-side MOSFET High-side MOSFET Step-up MOSFET | NP23N06YDG | 60V 23A 27mΩ 27nC 8pin HSON | ||||
| NP33N06YDG | 60V 33A 14mΩ 52nC 8pin HSON | |||||
| NP33N075YDF | 75V 33A 28mΩ 30nC 8pin HSON | |||||
| NP20N10YDF | 100V 20A 55mΩ 24nC 8pin HSON | |||||
| NP40N10YDF | 100V 40A 25mΩ 47nC 8pin HSON | |||||
| NP40N10VDF | 100V 40A 26mΩ 47nC TO-252 | |||||
| RJK1206JPE | 120V 30A 55mΩ DPAK | |||||
| RJK2061JPE | 200V 40A 75mΩ LDPAK | |||||
| EGR Motor drive MOSFET | NP55N055SDG | 55V/9.5mΩ TO-252 | ||||
| NP52N06SLG | 60V/17.5mΩ TO-252 | |||||
| NP22N055SLE | 55V/37mΩ TO-252 | |||||
| NP23N06YDG | 60V/27mΩ HSON8 | |||||
| NP33N06YDG | 60V/14mΩ HSON8 | |||||
| NP35N04YLG | 40V/9.7mΩ HSON8 | |||||
| EGR pre-driver and power IC | R2A25107KFP | 7V to 36V (for 24V battery systems), 3-phase BL motor control, 48-pin LQFP | ||||
| Micro-hybrid (start/stop) Motor drive MOSFET | NP180N04TUG | 40V 180A 1.5mΩ 260nC TO-263-7pin | ||||
| NP180N04TUJ | 40V 180A 1.5mΩ 150nC TO-263-7pin | |||||
| NP180N04TUK | 40V 180A 1.05mΩ 198nC TO-263-7pin | |||||
| NP160N04TUK | 40V 160A 1.5mΩ 130nC TO-263-7pin | |||||
| NP180N55TUK | 55V 180A 1.4mΩ 198nC TO-263-7pin | |||||
| Glow plug heater | µPD166017 | High-side IPD, 40V 6mΩ TO-252-5pin | ||||
| O2 sensor driver | µPA1764 | Dual Nch, 40V/42mΩ, 8-pin SOP | ||||
| NP52N06SLG | 60V/25mΩ TO-252 | |||||
| TransMission linear solenoid driver | µPD166005 | High-side IPD, 60V/2A 100mΩ, 8-pin SOP | ||||
| µPD166015 | High-side IPD, 60V/2A, 100mΩ, on-chip op-amp, 8-pin SOP | |||||
| Failsafe switch | µPD166009 | High-side IPD, 40V 10mΩ TO-252-5pin | ||||
| µPD166010 | High-side IPD, 40V 10mΩ TO-252-5pin | |||||
| FrexRay transceiver | µPD72751 | On-chip low-voltage detection, overheating detection, and overcurrent limit circuits, on-chip BG I/F, 20-pin SSOP | ||||
| CAN line ESD protection | NNCD-ST Series | Bidirectional ESD protection | ||||
| ESD protection | NNCD-DA Series(200MW) RD-FS Series(1W) | Surge protection | ||||