Accurate Technologies

M5 Memory Emulators

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The below product is considered a not recommended for new designs product and may not be available for sale. 
If you have any questions or concerns please contact us for more information.

M5 Memory Emulator Modules

The M5 Memory Emulator provides direct access to the ECU calibration parameters. Connection to the target ECU is accomplished with a low-cost Tool Adapter Board (TAB) that is customized to mate the universal M5 with the specific ECU under test. The M5 is a reusable universal module that can be used with a range of microprocessors and is not dedicated to a single microprocessor / application. As soon as the M5 is used a second time, the cost benefit grows exponentially.
Product Features:
  • Full-speed USB connection at 12 Mbps direct to PC
  • Completely self-contained on-board CPU in a compact package
  • 2 banks of 2 MB each for synchronous bank swapping
  • 18 ns access time (0 wait state at 56MHz)
  • Extended temperature range
M5 Memory Emulator
EN Datasheet
CN Datasheet
Configuration
Memory
Operating Conditions
Mechanical
Configuration

Configuration

Microcontroller Types
All 8-bit, 16-bit, and 32-bit Controllers with an external address/data bus(including MPC5XX, TriCore, ST10, C166)
ECU Connection
 Via ECM-specific Tool Adapter Board
160-pin high density SMT interface connector
ECU Adaptation
The microcontroller bus is software configurable to allow the M5 to be adapted to various ECUs. The Tool Adapter Board is customized for each application.
ECU Programming
 Capable of programming internal and external ECU flash memory stand-alone (No need for separate flashing tool)
Calibration A/B Comparison
External switch input for selecting between two calibration data sets for comparison purposes with the need of a PC
Memory

Memory

Memory Access
8-bit, 16-bit or 32-bit burst data or asynchronous access
Bus voltage 2.6 V, 3.3 V or 5 V based on CPU
Emulation Memory(2) separate banks 2MB (for calibration bank swapping)
 Data Acquisition Memory Size 128 KB of dual-port RAM
 On-board Flash Memory16 MB Non-volatile emulation memory storage
Min Memory Access Time
18 ns
Operating Conditions

Operating Conditions

 Power On/OffExternal wake-up and self-shutdown (e.g. vehicle cold start)
Communication
PC interface: USB full speed PC interface: USB full speed at 12 Mbps
To other ATI hardware: CAN 2.0
 Power Supply 6 to 18 VDC (3.5 to 18 VDC when using the DC Booster)
 Max Supply Current 400 mA at 12 VDC
Temperature Range
-40 ⁰C to max +110 ⁰C 
-40 °F to max +230 °F
Mechanical

Mechanical

 ConstructionConformally coated PCB, humidity and vibration resistant; installation inside or outside the ECM enclosure
Dimensions
 95 x 63.5 x 16 mm / 3.74 x 2.5 x 0.63 in (without CPU socket)

Accessories

USB Cable (LEMO 0B)
USB Cable 
(LEMO 0B)

150-0066

USB A/LEMO 0B 5-pin plug (30.5cm/12in or 2.4m/8ft)


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USB Cable  LEMO 0F)
USB Cable 
(LEMO 0F)

150-0118

USB-A plug to LEMO 0F 5-pin plug (1.31m/4.3ft, 2m/6.6ft or 2.44m/8ft)

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Internal Power  Cable
Internal Power 
Cable
150-0119/0125

Power JST 2-pin plug unterminated (17.7cm/7in or 0.3m/12in)

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USB Cable (LEMO 0F Shield connected)
USB Cable (LEMO 0F Shield connected)

150-0182

USB-A to LEMO 0F 5-pin plug Shield connected (2.44m/8ft)





M5 PWR/ USB Cable
M5 PWR/
USB Cable
150-0113

(3.05m/10ft or 30.5cm/12in)






USB Cable (LEMO 0B Shield connected)
USB Cable (LEMO 0B Shield connected)
150-0181

USB-A to LEMO 0B 5-pin plug Shield connected (2.44m/8ft)

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USB Cable (LEMO 0F Shield connected)
USB Cable (LEMO 0F Shield connected)

150-0182

USB-A to LEMO 0F 5-pin plug Shield connected (2.44m/8ft)

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Image not available

Internal Cable 
(LEMO)
150-0129

USB LEMO 0B 5-pin socket to JST 12-pin plug (12.7cm/5in)





All specifications are subject to change without notice.