P24C256B-TSH-MIR is an I2C compatible serial EEPROM manufactured by Puya Semiconductor, with a storage capacity of 256 Kbits (32 Kbytes), supporting a single power supply voltage from 1.7V to 5.5V, and capable of operating at clock frequencies of 400kHz/1MHz. This EEPROM utilizes low-power CMOS technology, consuming 0.2 mA and 0.8 mA of current during read and write operations, respectively. It features Schmitt Trigger and filtered inputs to suppress noise, supports sequential and random reading, as well as a 64-byte page write mode. The P24C256B-TSH-MIR also offers write protection for the entire memory array and additional write-lock pages, with a maximum write cycle time of 5ms. It is suitable for a variety of industrial applications, including industrial control, automation equipment, automotive electronics, and security surveillance systems.
PUYA's EEPROM innovations in power consumption optimization include adopting its unique SONOS process, optimizing memory cell structure and operating voltage, launching the ultra-low voltage 1.2V series, adding partitioned protection and address programming functions, achieving low power design, and focusing on process R&D and design innovation, as well as low power consumption in deep sleep mode. These technological advancements not only enhance product performance and reduce costs but also meet the market demands of battery-powered devices and power-sensitive applications, strengthening PUYA's competitive position in the EEPROM field. Mandu Tech, as a PUYA agent, offers customers a diverse range of storage product 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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