P24C256-UNH-MIR is an I2C compatible serial EEPROM produced by Puya Semiconductor, featuring a storage capacity of 256 Kbits (32 Kbytes) and a working voltage range from 1.7V to 5.5V. It supports a clock frequency of up to 1MHz, which enables high-speed data communication. This EEPROM utilizes low-power CMOS technology, with a current consumption of 0.2 mA during read operations and 0.8 mA during write operations. It includes Schmitt Trigger and filtered inputs to suppress noise, making it suitable for environments with high electromagnetic interference. The P24C256-UNH-MIR supports both sequential and random reading, as well as a 64-byte page write mode, allowing for partial page writes. It also offers write protection for the entire memory array and additional write-lockable pages, with a maximum write cycle time of 5ms. Widely used in smart homes, LED display modules, medical devices, instruments, 5G IoT, and smart wearables, the P24C256-UNH-MIR is a versatile non-volatile storage solution for these applications.
PUYA's EEPROM is known for its compact size, high reliability, and low power consumption. It provides a range of storage capacities from 2Kbit to 4Mbit, supports a broad voltage range, and is manufactured using cutting-edge process technology. These EEPROMs are extensively used in mobile phone cameras, smart meters, and home appliances, and are appreciated in the market for their superior data retention and endurance to rewrite cycles. Mandu Technology, as a distributor for PUYA, offers customers a wide array of storage solutions.
--I2C 256Kb EEPROM--
Part Number | Interface | Capacity (kb) | Pkg. | Voltage | Temp |
P24C256-DXH-MIR | I2C | 256Kb | DFN8(2*3*0.75) | 1.7V~5.5V | -40℃~85℃ |
P24C256B-DXH-MIR | I2C | 256Kb | DFN8(2*3*0.75) | 1.7V~5.5V | -40℃~85℃ |
P24C256F-DXH-MIR | I2C | 256Kb | DFN8(2*3*0.75) | 1.65V~3.6V | -40℃~85℃ |
P24C256-MSH-MIR | I2C | 256Kb | MSOP8 | 1.7V~5.5V | -40℃~85℃ |
P24C256B-MSH-MIR | I2C | 256Kb | MSOP8 | 1.7V~5.5V | -40℃~85℃ |
P24C256F-MSH-MIR | I2C | 256Kb | MSOP8 | 1.65V~3.6V | -40℃~85℃ |
P24C256H-MSH-MER | I2C | 256Kb | MSOP8 | 1.7V~5.5V | -40℃~125℃ |
P24C256-DPH-MIR | I2C | 256Kb | PDIP8 | 1.7V~5.5V | -40℃~85℃ |
P24C256B-DPH-MIR | I2C | 256Kb | PDIP8 | 1.7V~5.5V | -40℃~85℃ |
P24C256F-DPH-MIR | I2C | 256Kb | PDIP8 | 1.65V~3.6V | -40℃~85℃ |
P24C256H-DPH-MER | I2C | 256Kb | PDIP8 | 1.7V~5.5V | -40℃~125℃ |
P24C256B-SSH-MER | I2C | 256Kb | SOP8(150 mil) | 1.7V~5.5V | -40℃~125℃ |
P24C256B-SSH-MIR | I2C | 256Kb | SOP8(150mil) | 1.7V~5.5V | -40℃~85℃ |
P24C256-SSH-MIR | I2C | 256Kb | SOP8(150mil) | 1.7V~5.5V | -40℃~85℃ |
P24C256F-SSH-MIR | I2C | 256Kb | SOP8(150mil) | 1.65V~3.6V | -40℃~85℃ |
P24C256H-SSH-MER | I2C | 256Kb | SOP8(150mil) | 1.7V~5.5V | -40℃~125℃ |
P24C256-STH-MIR | I2C | 256Kb | SOT23-5 | 1.7V~5.5V | -40℃~85℃ |
P24C256B-STH-MIR | I2C | 256Kb | SOT23-5 | 1.7V~5.5V | -40℃~85℃ |
P24C256H-STH-MER | I2C | 256Kb | SOT23-5 | 1.7V~5.5V | -40℃~125℃ |
P24C256H-TOH-MER | I2C | 256Kb | TSOT23-5 | 1.7V~5.5V | -40℃~125℃ |
P24C256-TSH-MIR | I2C | 256Kb | TSSOP8 | 1.7V~5.5V | -40℃~85℃ |
P24C256B-TSH-MIR | I2C | 256Kb | TSSOP8 | 1.7V~5.5V | -40℃~85℃ |
P24C256F-TSH-MIR | I2C | 256Kb | TSSOP8 | 1.65V~3.6V | -40℃~85℃ |
P24C256B-TSH-MER | I2C | 256Kb | TSSOP8 | 1.7V~5.5V | -40℃~125℃ |
P24C256H-TSH-MER | I2C | 256Kb | TSSOP8 | 1.7V~5.5V | -40℃~125℃ |
P24C256-UNH-MIR | I2C | 256Kb | UDFN8(2*3*0.5) | 1.7V~5.5V | -40℃~85℃ |
P24C256B-UNH-MIR | I2C | 256Kb | UDFN8(2*3*0.5) | 1.7V~5.5V | -40℃~85℃ |
P24C256F-UNH-MIR | I2C | 256Kb | UDFN8(2*3*0.5) | 1.65V~3.6V | -40℃~85℃ |
P24C256B-UNH-MER | I2C | 256Kb | UDFN8(2*3*0.5) | 1.7V~5.5V | -40℃~125℃ |
P24C256H-UNH-MER | I2C | 256Kb | UDFN8(2*3*0.5) | 1.7V~5.5V | -40℃~125℃ |
--SPI 256Kb EEPROM--
Part Number | Interface | Capacity (kb) | Pkg. | Voltage | Temp |
P25C256H-DXH-MKR | SPI | 256Kb | DFN8(2*3*0.75) | 1.7V~5.5V | -40℃~105℃ |
P25C256F-MSH-MIR | SPI | 256Kb | MSOP8 | 1.65V~3.6V | -40℃~85℃ |
P25C256H-MSH-MKR | SPI | 256Kb | MSOP8 | 1.7V~5.5V | -40℃~105℃ |
P25C256F-DPH-MIR | SPI | 256Kb | PDIP8 | 1.65V~3.6V | -40℃~85℃ |
P25C256H-DPH-MKR | SPI | 256Kb | PDIP8 | 1.7V~5.5V | -40℃~105℃ |
P25C256H-SSH-MER | SPI | 256Kb | SOP8(150 mil) | 1.7V~5.5V | -40℃~125℃ |
P25C256F-SSH-MIR | SPI | 256Kb | SOP8(150mil) | 1.65V~3.6V | -40℃~85℃ |
P25C256H-SSH-MKR | SPI | 256Kb | SOP8(150mil) | 1.7V~5.5V | -40℃~105℃ |
P25C256F-SUH-MIR | SPI | 256Kb | SOP8(208mil) | 1.65V~3.6V | -40℃~85℃ |
P25C256H-SUH-MKR | SPI | 256Kb | SOP8(208mil) | 1.7V~5.5V | -40℃~105℃ |
P25C256F-TSH-MIR | SPI | 256Kb | TSSOP8 | 1.65V~3.6V | -40℃~85℃ |
P25C256H-TSH-MER | SPI | 256Kb | TSSOP8 | 1.7V~5.5V | -40℃~125℃ |
P25C256H-TSH-MKR | SPI | 256Kb | TSSOP8 | 1.7V~5.5V | -40℃~105℃ |
P25C256F-UNH-MIR | SPI | 256Kb | UDFN8(2*3*0.5) | 1.65V~3.6V | -40℃~85℃ |
P25C256H-UNH-MER | SPI | 256Kb | UDFN8(2*3*0.5) | 1.7V~5.5V | -40℃~125℃ |
P25C256H-UNH-MKR | SPI | 256Kb | UDFN8(2*3*0.5) | 1.7V~5.5V | -40℃~105℃ |
P25C256F-CSH-MIR | SPI | 256Kb | WLCSP8 | 1.65V~3.6V | -40℃~85℃ |
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