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San Disk 16GB Micro SD-SDHC Memory Card

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Component Name

SanDisk 16GB Micro SD-SDHC Memory Card

Overview

The SanDisk 16GB Micro SD-SDHC Memory Card is a compact, high-capacity storage device designed for use in a wide range of devices, including smartphones, tablets, cameras, and other IoT devices that support microSD cards. This memory card is part of the SDHC (Secure Digital High Capacity) family, offering fast data transfer rates and reliable performance.

Functionality

The SanDisk 16GB Micro SD-SDHC Memory Card is designed to store and transfer data between devices. Its primary function is to provide additional storage capacity for devices that have a microSD card slot. This allows users to store more photos, videos, music, documents, and other files on their devices.

Key Features

  • Capacity: 16GB of storage capacity, providing ample space for storing files, photos, and videos.
  • MicroSD Form Factor: Compact design, making it ideal for use in small devices such as smartphones, action cameras, and other IoT devices.
  • SDHC Compatibility: Fully compatible with SDHC-enabled devices, ensuring seamless integration and high-speed data transfer.
  • Fast Data Transfer: Supports up to 30MB/s read and 10MB/s write speeds, enabling fast file transfer and reduced waiting times.
  • Class 4 Rating: Meets the Class 4 rating for video recording, ensuring smooth video capture and playback.
  • Compatibility: Compatible with a wide range of devices, including Android devices, cameras, camcorders, and other microSD-enabled devices.
  • Reliability: Built with SanDisk's proprietary technology, ensuring reliable performance and data integrity.
  • Durability: Designed to withstand harsh environmental conditions, including extreme temperatures, shock, and vibration.
  • Security: Supports secure file storage and transfer, with built-in Content Protection for Recordable Media (CPRM) and Secure Digital Card Association (SDCA) compliance.

Capacity

16GB

Form Factor

MicroSD

Interface

SDHC

Read Speed

Up to 30MB/s

Write Speed

Up to 10MB/s

Compatibility

SDHC-enabled devices, Android devices, cameras, camcorders, and other microSD-enabled devices

Operating Temperature

-25C to 85C (-13F to 185F)

Storage Temperature

-40C to 85C (-40F to 185F)

Dimensions

11mm x 15mm x 1mm (0.43in x 0.59in x 0.04in)

Weight

0.5g (0.018oz)

Certifications and Compliance

SD Association compliant

CPRM (Content Protection for Recordable Media) compliant

SDCA (Secure Digital Card Association) compliant

RoHS compliant

CE and FCC certified

Warranty and Support

The SanDisk 16GB Micro SD-SDHC Memory Card comes with a limited lifetime warranty and dedicated customer support.

Conclusion

The SanDisk 16GB Micro SD-SDHC Memory Card is a reliable and high-capacity storage solution for a wide range of devices. Its fast data transfer rates, compact design, and compatibility with multiple devices make it an ideal choice for users who need additional storage for their files, photos, and videos.

Pin Configuration

  • SanDisk 16GB Micro SD-SDHC Memory Card Pinout
  • The SanDisk 16GB Micro SD-SDHC Memory Card has a total of 11 pins, which are used for communicating with the host device and storing data. Here's a breakdown of each pin and its function:
  • Pinout Structure:
  • The Micro SD card has a small, narrow connector with 11 pins on the bottom. The pins are numbered from 1 to 11, with pin 1 being the furthest from the notch on the card.
  • Pin-by-Pin Explanation:
  • 1. NC (No Connection): Pin 1 is not connected to any internal circuitry and is reserved for future use.
  • 2. Clock (CLK): Pin 2 is the clock signal input, which provides the timing reference for the Micro SD card's internal operations.
  • 3. Command (CMD): Pin 3 is the command input, which receives commands from the host device, such as read, write, and erase operations.
  • 4. Data 0 (DAT0): Pin 4 is the first data output pin, which transmits data from the Micro SD card to the host device.
  • 5. Data 1 (DAT1): Pin 5 is the second data output pin, which transmits data from the Micro SD card to the host device.
  • 6. Data 2 (DAT2): Pin 6 is the third data output pin, which transmits data from the Micro SD card to the host device.
  • 7. Data 3 (DAT3): Pin 7 is the fourth data output pin, which transmits data from the Micro SD card to the host device.
  • 8. VSS (Ground): Pin 8 is the ground pin, which provides a return path for the Micro SD card's power supply.
  • 9. VDD (Power): Pin 9 is the power supply pin, which provides the operating voltage for the Micro SD card.
  • 10. Card Detect (CD): Pin 10 is the card detect output, which indicates to the host device whether the Micro SD card is present or not.
  • 11. Write Protect (WP): Pin 11 is the write protect input, which prevents the Micro SD card from being written to when asserted low.
  • Connecting the Pins:
  • When connecting the Micro SD card to a host device or a breakout board, ensure that the pins are connected correctly to avoid damage or malfunction. Here's a general connection structure:
  • Connect Pin 2 (CLK) to the host device's clock signal output.
  • Connect Pin 3 (CMD) to the host device's command input.
  • Connect Pins 4-7 (DAT0-DAT3) to the host device's data bus.
  • Connect Pin 8 (VSS) to the host device's ground.
  • Connect Pin 9 (VDD) to the host device's power supply (typically 3.3V).
  • Connect Pin 10 (CD) to the host device's card detect input (optional).
  • Connect Pin 11 (WP) to the host device's write protect input (optional).
  • Note: The specific connection structure may vary depending on the host device or breakout board being used. Always consult the datasheet or documentation provided with the host device or breakout board for specific connection details.

Code Examples

Component Documentation: San Disk 16GB Micro SD-SDHC Memory Card
Overview:
The San Disk 16GB Micro SD-SDHC Memory Card is a high-capacity, high-performance memory card designed for use in various IoT devices, cameras, and other devices that require expandable storage. This memory card offers fast read and write speeds, making it suitable for demanding applications such as video recording, data logging, and file storage.
Technical Specifications:
Capacity: 16GB
 Type: Micro SD-SDHC
 Class: Class 10
 Read Speed: Up to 20MB/s
 Write Speed: Up to 10MB/s
 Operating Voltage: 2.7V - 3.6V
 Operating Temperature: -25C to 85C
Example Usage:
Example 1: Using the San Disk 16GB Micro SD-SDHC Memory Card with a Raspberry Pi
In this example, we will demonstrate how to use the San Disk 16GB Micro SD-SDHC Memory Card with a Raspberry Pi to store and read files.
Hardware Requirements:
Raspberry Pi (any model)
 San Disk 16GB Micro SD-SDHC Memory Card
Software Requirements:
Raspbian OS (or any other compatible OS)
Code Example (Python):
```python
import os
# Mount the SD card
os.system("sudo mount /dev/mmcblk0p1 /mnt")
# Create a file on the SD card
with open("/mnt/test.txt", "w") as f:
    f.write("Hello, World!")
# Read the file from the SD card
with open("/mnt/test.txt", "r") as f:
    print(f.read())
# Unmount the SD card
os.system("sudo umount /mnt")
```
Example 2: Using the San Disk 16GB Micro SD-SDHC Memory Card with an Arduino Board
In this example, we will demonstrate how to use the San Disk 16GB Micro SD-SDHC Memory Card with an Arduino Board to log sensor data to a file.
Hardware Requirements:
Arduino Board (any model)
 San Disk 16GB Micro SD-SDHC Memory Card
 Sensor module (e.g., temperature sensor)
Software Requirements:
Arduino IDE
Code Example (Arduino):
```c
#include <SD.h>
const int sdCardPin = 5; // Pin for SD card
void setup() {
  Serial.begin(9600);
  pinMode(sdCardPin, OUTPUT);
  SD.begin(sdCardPin);
}
void loop() {
  // Read sensor data
  int sensorValue = analogRead(A0);
// Create a file on the SD card
  File dataFile = SD.open("data.txt", FILE_WRITE);
// Write sensor data to the file
  dataFile.print("Sensor Value: ");
  dataFile.println(sensorValue);
// Close the file
  dataFile.close();
delay(1000);
}
```
These examples demonstrate the basic usage of the San Disk 16GB Micro SD-SDHC Memory Card with popular IoT development boards. The memory card can be used in various other contexts, such as data logging, video recording, and file storage, depending on the specific requirements of the project.