F90F ECU

The F90F is Life Racing's most capable ECU — the highest pin count controller in the range with up to 52 outputs and 72 inputs. Designed for the most advanced and demanding motorsport applications requiring 4 full bridges for multi-bank independent drive by wire and dual HDP-5 pump control.

Can be used for both DI (up to 10 cylinders with external GDI driver) and non-DI (up to 12 cylinders) applications.

PROCESSING Powerful RISC CPU for advanced strategy execution. Custom synchronous FPGA processor for engine position tracking up to 25,000rpm.

OUTPUTS 52 user configurable pulse width modulated power outputs, including: 12 ignition coil outputs, 24 general PWM/fuel injector outputs, 8 additional PWM outputs (pin-shared), 4 full bridges also configurable as 8 half bridges or 8 PWMs (controls 2x HDP-5 pumps + multi-bank DbW).

INPUTS 56 user configurable analogue sensor inputs including 32 bipolar, inductive or hall effect speed/engine position inputs. 8 additional analogue inputs (pin-shared). 8 dedicated inputs including 4 knock inputs, 2 NTK lambda interfaces, 2 thermocouple interfaces.

INTERFACES 100 MHz full duplex Ethernet. 2 CAN 2.0B interfaces. RS232 serial interface.

MEMORY 128MB battery backed internal logging memory. Ultra fast data download via Ethernet.

POWER SUPPLY 6 to 32V input voltage range. 4 regulated 5V sensor supply outputs. 7 separately protected sensor and communication ground inputs.

PHYSICAL 4 x Deutsch Autosport connectors — 191 pins total (not included). CNC machined sealed anodised aluminium case. 177 x 172 x 50.5 mm. Operating temperature up to 85°C. 1113 grams.