Specifications
SKU: 1734429
x1 Fast Page Mode DRAM
Parameter | Description | Value |
---|---|---|
Part Number | Full Part Number | HM511000AP-10 |
Type | Device Type | EEPROM (Electrically Erasable Programmable Read-Only Memory) |
Capacity | Memory Capacity | 1 Mbit (128 K x 8) |
Vcc Range | Operating Voltage | 1.7 V to 3.6 V |
Icc | Supply Current (Typical) | 1.0 mA (Active), 1.0 μA (Standby) |
Data Retention | Data Retention Time | 100 years |
Write Cycle | Write Cycles | 1,000,000 cycles |
Access Time | Access Time | 100 ns (max) |
Operating Temperature | Temperature Range | -40°C to +85°C |
Package | Package Type | SOIC-8 (Small Outline Integrated Circuit) |
Pin Configuration | Pin Count | 8 |
Interface | Communication Interface | I2C (Inter-Integrated Circuit) |
Clock Speed | Maximum Clock Speed | 400 kHz (Standard Mode), 1 MHz (Fast Mode) |
Write Protection | Write Protect Feature | Hardware Write Protect Pin |
Package Marking | Marking on Package | HM511000AP-10 |
RoHS Compliance | RoHS Compliant | Yes |
Instructions for Use:
Power Supply:
- Ensure the supply voltage (Vcc) is within the specified range of 1.7 V to 3.6 V.
- Connect the ground (GND) pin to the system ground.
Communication:
- Use the I2C interface for communication with the device.
- Connect the SDA (Serial Data) and SCL (Serial Clock) pins to the corresponding lines on the I2C bus.
- Pull-up resistors (typically 4.7 kΩ) should be connected to both SDA and SCL lines.
Write Protection:
- The WP (Write Protect) pin can be used to prevent accidental writes to the memory.
- Set the WP pin to high (Vcc) to enable write protection.
- Set the WP pin to low (GND) to allow writing to the memory.
Addressing:
- The device has a fixed I2C address, which is typically 0x50 (7-bit address).
- Refer to the datasheet for any additional address configuration options.
Programming:
- Use standard I2C commands to read from and write to the memory.
- Ensure that the device is not powered down during a write operation to avoid data corruption.
Handling:
- Handle the device with care to avoid static discharge, which can damage the IC.
- Store the device in an ESD (Electrostatic Discharge) protected environment when not in use.
Mounting:
- Solder the device onto the PCB (Printed Circuit Board) using standard surface mount technology (SMT) techniques.
- Ensure proper alignment and soldering to avoid short circuits or poor connections.
Testing:
- After mounting, test the device to ensure it is functioning correctly.
- Verify the I2C communication and memory read/write operations.
For more detailed information, refer to the datasheet provided by the manufacturer.
(For reference only)Inquiry - HM511000AP-10