- Freescale MPC5534 processor with 1MB flash memory, 128K EEPROM and 64K RAM, 80MHz bus frequency
- 1MB Ram on developer version
- Optional secondary microprocessor
- PSU watchdog
- Ignition Input (Wake-up, Power-hold and low current sleep modes)
- 2 x CAN 2.0 A, B ports (Optional 1 x LIN port replacing second CAN port)
- 1 x 8A low side spark output / 0-5v analog input
- 3 x 5A low side PWM outputs / Injector output / 0-5v analog inputs
- 1 x 10A low side PWM with current feedback / 0-5v analog input
- 2 x 8A H-bridge output with current feedback
- 1 x 2A low side PWM output with current feedback / 0-5v analog input
- 1 x 0.5A low side PWM output
- 1 x 20A high side output (non-boosted)
- 2 x 5v sensor power supply
- 6 x 0-5v analog inputs (12 bit resolution)
- 7 x Resistance Temperature Detection inputs (12-bit resolution)
- 1 x Supply voltage measurement
- 6 x Digital / Timed inputs / 6 Analogue Inputs
- Module Re-Flash: Reprogrammable via CAN CCP protocol
- Force re-programming mode pin
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The M250 module is a compact electronics module that is suited to computationally intensive applications requiring a chassis mounted, sealed metal housing with IP67 environmental protection.
Based on the same Freescale MPC5534 32-bit microcontroller as the M460, the M250 features 2 CAN interfaces, precision analogue 12-bit inputs and configurable high current switching outputs.
- 128K EEPROM
- Wakeup from CAN interrupt
- External watchdog
- Secondary microprocessor
- Operating temperature: -40°C to +105°C
- Operating voltage: 12V or 24V
- Size: 150mm x 150mm x 40mm
- Connector: 46-way
- Diesel exhaust after-treatment control
- Chassis control
- Computationally intensive ancillary controls
- Control with high current switching capability
- Diesel engine management when coupled with the S070 slave fuel injection driver
- Simulink™/RTW based development platform
- Simulink™ RTW-Embedded Coder blockset, as well as a C API function library to support C-language implementation of code (or TargetLink™)
- Reprogramming via CAN using CCP
- Calibration: ATI Vision™ or ETAS INCA™
- Processor JTAG port accessible internally
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