24LC02 DATASHEET PDF
The IC 24LC01/24LC02 uses the I2C addressing proto- col and 2-wire serial interface which includes a bidirec- tional serial data bus synchronized by a clock. Microchip 24LC02 EEPROM are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for Microchip 24LC02 EEPROM. Description, Bit/Bit Serial EePROM Write Protect Memory Chips. Company, Pronics. Datasheet, Download 24LC02 datasheet. Quote. Find where to.
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The device is optimized for use in many industrial and com. Instead, after the EEPROM ac- knowledges the receipt of the first data word, the microcontroller can transmit up to seven more data words. These three bits must compare to their corresponding hard-wired dqtasheet pins.
Input Capacitance See Note. During data transfer, the data line must remain stable whenever the clock line is high.
Upon receipt of this ad- dress, the EEPROM will again respond with a zero and then clock in the first 8-bit data word. Data Input Setup Time. Clock and data transition. Data transfer may be initiated only when the.
24LC02 PDF Datasheet浏览和下载
The higher data word address bits are not incremented, re- taining the memory page row location refer to Page write timing. Once datwsheet stop condition for a write command has been issued from the master, the device initiates the internally timed write cycle. This happens during the ninth clock cycle. Search field Part name Part description.
Hardware controlled write protection. If the device is still busy with the. Characteristics Functional Description Timing Diagrams. Write operation with built-in timer. A read operation is initi- ated if this bit is high and a datqsheet operation is initiated if this bit is low. Data Input Hold Time. A page write is initiated the same as byte write, but the microcontroller does not send a stop condition after the first data word is clocked in.
ACK polling can be initiated immediately. These are stress ratings only. Partial page write allowed. Internally organized with 8-bit words, the 2K requires an 8-bit data word address for random word addressing.
A write operation requires an 8-bit data word address following the device address word and acknowledgment. Commerical temperature range 0. Serial clock data input.
24LC02 Datasheet, PDF – Alldatasheet
Internally organized with 8-bit words, the 1K requires a 7-bit data word address for random word addressing. The microcontroller must terminate the page write sequence with a stop condition.
Time in which the bus must be free before a new transmission can start. Since the device will not acknowledge during a write cycle, this can be used to determine when the cycle is complete satasheet feature can be used to maximize bus throughput.
Output Capacitance See Note. The device address word consist of a mandatory one, zero sequence for the first four most significant bits refer to the diagram show- ing the Device Address.
The SDA pin is bidirectional for serial data transfer. For relative timing, refer to timing diagrams. After receiving the 8-bit data word, the EEPROM will output a zero and the address- ing device, such as a microcontroller, must terminate the write sequence with a stop con- dition. After this period the first clock pulse is generated. Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.
Output Valid from Clock. The pin is open-drain driven and may be wired-OR with any number of other open-drain or open collector devices. If not, the chip will return to a standby state.