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Specifications
SKU: 9479813
| Parameter | Description | Value | Units |
|---|---|---|---|
| Part Number | Device Identifier | DS1236S-10N/TR | - |
| Function | Device Type | Dual I2C/SPI Compatible 8-Kbit Serial EEPROM with Write Protect | - |
| Memory Size | Total Memory | 8 Kbit (1024 x 8) | - |
| Operating Voltage | Supply Voltage Range | 1.7 to 5.5 | V |
| Operating Temperature | Industrial Temperature Range | -40 to +85 | °C |
| Standby Current | Quiescent Current (VCC = 5.5V, I2C mode) | 1 | μA |
| Active Current | Read/Write Current (VCC = 5.5V, I2C mode) | 3 | mA |
| Write Cycle Time | Time to Complete a Write Operation | 5 | ms |
| Write Protect | Feature | Software and Hardware Write Protect | - |
| I2C Bus Speed | Maximum I2C Bus Speed | 1 MHz | - |
| SPI Bus Speed | Maximum SPI Bus Speed | 20 MHz | - |
| Package Type | Package Style | 8-SOIC | - |
| Pin Count | Number of Pins | 8 | - |
| RoHS Compliance | Environmental Standard | Yes | - |
Instructions for Use:
Power Supply:
- Connect VCC to the power supply within the range of 1.7V to 5.5V.
- Connect GND to the ground.
I2C Communication:
- Connect SDA (Serial Data) and SCL (Serial Clock) to the I2C bus lines.
- Ensure pull-up resistors are used on SDA and SCL lines.
- Set the device address using the A0, A1, and A2 pins.
SPI Communication:
- Connect MISO (Master In Slave Out), MOSI (Master Out Slave In), SCK (Serial Clock), and CS (Chip Select) to the SPI bus lines.
- Set CS low to select the device for communication.
Write Protect:
- Enable software write protect by writing to the appropriate register.
- Enable hardware write protect by connecting WP pin to VCC or GND as needed.
Write Operations:
- Ensure the device is not write-protected before initiating a write operation.
- Wait for the write cycle time (5ms) to complete before performing another write or read operation.
Read Operations:
- Initiate a read operation by selecting the device and specifying the memory address.
- Data can be read from the device once the address is set.
Storage and Handling:
- Store the device in a dry, cool place to avoid moisture damage.
- Handle with care to prevent static discharge, which can damage the device.
For detailed programming and application notes, refer to the datasheet provided by the manufacturer.
(For reference only)Inquiry - DS1236S-10N/TR
