M6 Memory Emulator

M5 Memory Emulators

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M5 Memory Emulators are an obsoleted product and ATI can no longer guarantee the ability to support new builds or RMA repairs. While supplies last, there is a limited inventory of parts and units available for existing integrations.

Based on older/obsolete calibration methods there is no direct replacement for M5 Memory Emulators.

Please contact your local sales office for more information regarding alternative solutions, replacements, remaining stock, and other options.

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

EN Datasheet

CN Datasheet

Configuration

Memory

Operating Conditions

Mechanical

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 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 Memory	16 MB Non-volatile emulation memory storage
Min Memory Access Time	18 ns

Operating Conditions

Power On/Off	External 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

Construction	Conformally 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)