Description 121 pin FFJ106:
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Hardware:
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Size              : 165mm X 118mm 4 layer PCB
CPU               : Hitachi H8s2639 20MHz 32bit CPU
RAM               : Internal 16kbyte.
EEPROM            : External 16kbyte.
3Axis G-Sensor    : Yes. Onboard I2C.
Board Temperature : Yes. Onboard I2C.
Flash 1           : 256kbyte internal for 32bit program.
Flash 2           : 2MByte external for Datalogger memory.
A/D Channels      : 20pcs @10bits.
D/A Channels      : 2pcs.

Input/output:
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CAN1 Bus          : CPU Internal with External driver and Common mode trafo.
CAN2 Bus          : CPU Internal with External driver and Common mode trafo.
PC interface      : RS232, RN42 Bluetooth or 6pin FTDI cable connector.
EOBD Diagnose     : K-line ISO9141, K-line ISO14230 and CAN ISO15765
J1850             : Yes, VPWM.

Inputs:
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Temperature Inputs: 4*Standard Bosch 2kohm@20deg NTC, -30-->120deg range
Speeder/Trottle   : 4 pcs 0-5V
MAP and Others    : 0-5V
Airmass Meter     : 0-5V or frequency input.
Lambda/Wideband   : 2*Bosch LSU4.2, 2*Bosch LSU4.9 or 2*narrowband
                    LSU4.2 and LSU4.9 are using all 6wires.
Lambda after CAT  : 2*0-5V for CAT check and lambda regulation.
Knock Sensor In   : 2 pcs Knock input using TPIC8101.
Crank Shaft sensor: 1*Inductive or 1*Hall.
Intake CAM sensor : 1*Inductive or 1*Hall.
Exhaust CAM sensor: 1*Inductive or 1*Hall.
Exhaust Temp      : 2*PWM input
Speed Sensor      : Hall sensor for drive wheels.

Outputs:
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Injectors         : 8 pcs minimum 8 Ohm injector outputs
Ignitions         : 8 pcs +/-20mA / 5V for external ignition drivers.
Idle/EGAS         : EGAS H-Bridge 15A 300Hz, 1200Hz or 2400Hz
RPM output        : 0/12V.
Reference         : 3 pcs. 5.0V
Relay outputs     : 1A Low side drive.
PWM outputs       : 3A Low side drive for Wastegate, CAMs and many others

Software (LIB351):
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Remap-able A/D in : Most channels can be assigned different usage.
Remap-able Outputs: Most PWM and relay outputs can be moved.
Userdefined Regs  : Yes, Used defined Regulators, Algorithms and 2D/3D Tables.
Longterm Lambda   : Yes, 2 banks with EEProm storage between starts.
Shortterm Lambda  : Yes, 2 banks.
Trigger Systems   : Many different.
Ignition Trimmer  : Yes, assymmetric engines supported.
Datalogger        : Sampling rate 20Hz downto sub-hz on all channels.
CAN Bus           : Many protocols embedded in code for Plug-Play ECU's.
CAN Datalogger    : Yes.
Speedpilot        : Yes, Both CAN bus and HW controlable.
Secondary Air Ctrl: Yes.
Idle Regulation   : Yes.
EGAS              : Yes, Controlable by speeder, speed, AC and others.
Injection Timing  : Yes, Angle Variable start timing.
Injection Trim    : Yes, Bank1/Bank2, RPM, and load +/- or pct adjustable.
2-spark ignition  : Yes, Below defined RPM, possible to make double sparks.
Rollerstand       : Yes, build in rollerstand software (Optima2000).