computer science

Miniature Card

Miniature Card is a computer science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Miniature Card rather than just read about it. In short: The Miniature Card or MiniCard is a flash or SRAM memory card standard first promoted by Intel in 1995. The card was backed by Advanced Micro Devices, Fujitsu and Sharp Electronics.

Key takeaways

Miniature Card belongs to computer science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Miniature Card to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Miniature Card from memory before moving on to harder problems.

Reference excerpt

The Miniature Card or MiniCard is a flash or SRAM memory card standard first promoted by Intel in 1995. The card was backed by Advanced Micro Devices, Fujitsu and Sharp Electronics. They are no longer manufactured. The Miniature Card Implementers Forum (MCIF) promoted this standard for consumer electronics, such as PDAs and palmtops, digital audio recorders, digital cameras and early smartphones. The Miniature Card is 37 × 45 × 3.5 mm thick and can have devices on both sides of the substrate. Its 60-pin connector was a memory-only subset of PCMCIA and featured 16-bit data and 24-bit address bus with 3.3 or 5-volt signaling. Miniature Cards support Attribute Information Structure (AIS) in the I²C identification EEPROM. The Miniature Card format competed with SmartMedia and CompactFlash cards, also released during the mid-1990s, and the earlier, larger Type I PC Cards. Ultimately, CompactFlash and SmartMedia cards were more successful in the consumer electronics market. Olympus Digital Voice Recorder D1000 and the digital camera HP Photosmart uses the Miniature Card. Also Philips Velo 500 PDAs and CISCO 800 and 1700 used Miniature Cards.

Illustrations

Worked examples

Example 1 — a first encounter with Miniature Card

Start with the simplest possible case. Write down what Miniature Card claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In computer science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Miniature Card before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Miniature Card ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Miniature Card

In research: Miniature Card appears in computer science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Miniature Card in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Miniature Card is common in secondary-school and first-year university syllabi. It links to neighbouring topics Computer hardware stubs, Solid-state computer storage media, so understanding it makes those chapters shorter.
In everyday life: Look for Miniature Card outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Miniature Card in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Miniature Card means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Miniature Card out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Miniature Card in simple terms?

The Miniature Card or MiniCard is a flash or SRAM memory card standard first promoted by Intel in 1995. The card was backed by Advanced Micro Devices, Fujitsu and Sharp Electronics.

Why does Miniature Card matter?

Because it connects several computer science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Miniature Card?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Miniature Card.