Threshold Memory Module

Product Specifications

Technical details and manufacturing context for Threshold Memory Module

Definition

The Threshold Memory Module is a specialized electronic component used within threshold checking systems to store and manage predetermined threshold values. These values serve as reference data for comparison operations against input signals, ensuring consistent decision-making across various applications. The module is designed as a part-level component, typically integrated into larger systems where precise threshold control is required.

This memory module utilizes non-volatile storage technology, such as flash memory or EEPROM, to retain threshold values even without power. It retrieves stored data upon system request and provides it to comparison circuits, which then evaluate input signals against these references. The module incorporates error correction and data validation mechanisms to maintain data integrity during read and write operations.

Key parameters include a storage capacity of 1–8 Kbit, data retention of 10–100 years, and write endurance of 100k–1M cycles. It operates within a supply voltage range of 2.7–5.5 V DC, with a supply current of 1–10 mA in active mode and 1–10 µA in standby. The module is rated for industrial temperature ranges (-40 to 85 °C operating, -55 to 125 °C storage) and non-condensing relative humidity of 5–95%. It features ESD tolerance of 2–8 kV (HBM model, per IEC 61000-4-2) and is available in SOP-8 package type, with a typical weight of 0.1–0.5 g.

Materials used include semiconductor silicon, copper traces, and epoxy resin. The module is intended for use in industrial environments where reliable threshold storage is critical. When selecting or verifying this component, it is essential to confirm model-specific values and standards with the legal manufacturer or supplier, as the provided parameters are reference ranges. The module does not include any wireless or AI capabilities unless specified by the manufacturer.

Working Principle

The Threshold Memory Module stores digital threshold values in non-volatile memory cells, typically using flash or EEPROM technology. Upon receiving a request from the system, the module retrieves the relevant threshold data and transfers it to comparison circuits. These circuits compare incoming signals against the stored thresholds to determine if a condition is met. The module includes error correction and data validation to ensure accurate retrieval. It operates within specified voltage and temperature ranges, and its memory can be rewritten up to a certain endurance limit. The module's standby mode minimizes power consumption when not actively accessed.

Common Materials

Semiconductor silicon, Copper traces, Epoxy resin

Technical Parameters

Parameter	Typical range	Notes & selection driver
Storage Capacity	1–8 Kbit	Number of threshold values stored
Data Retention	10–100 years	Retention without power
Write Endurance	100k–1M cycles	Minimum write cycles
Supply Voltage	2.7–5.5 V DC	Operating range
Supply Current	1–10 mA	Active mode
Standby Current	1–10 µA	Standby mode
Operating Temperature	-40–85 °C	Industrial grade
Storage Temperature	-55–125 °C	Non-operating
Relative Humidity	5–95 %	Non-condensing
ESD Tolerance	2–8 kV	HBM modelIEC 61000-4-2
Package Type	SOP-8	Industry standard
Weight	0.1–0.5 g	Typical

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Memory Array
Stores threshold values in organized memory cells

Material: Semiconductor silicon
Address Decoder Part
Selects specific memory locations for read/write operations

Material: Semiconductor silicon
Data Buffer
Temporarily holds threshold values during transfer

Material: Semiconductor silicon
Control Logic
Manages read/write operations and timing

Material: Semiconductor silicon

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Threshold Checker

View system integration details

Manufacturers of Threshold Memory Module

Manufacturer profiles associated with Threshold Memory Module.

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Frequently Asked Questions

What is the storage capacity of the Threshold Memory Module?

The storage capacity is specified as 1–8 Kbit, which is a reference range. The actual capacity for a specific model should be confirmed with the manufacturer or supplier.

What is the operating temperature range?

The operating temperature range is -40 to 85 °C for industrial grade. The storage temperature range is -55 to 125 °C. These are reference values; verify the exact ratings for your application.

Does the module support ESD protection?

The module has an ESD tolerance of 2–8 kV (HBM model) per IEC 61000-4-2. This is a reference value; the actual ESD performance should be verified with the manufacturer.

What package type is available?

The module is available in SOP-8 package type. The weight is typically 0.1–0.5 g. Confirm the exact package and dimensions with the supplier.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

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pressure:	0 to 100 kPa (non-pressurized environment)
other spec:	Operating voltage: 3.3V ±10%, Data retention: >10 years, Write endurance: 1 million cycles
temperature:	-40°C to +85°C

Product Specifications

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