PUYA Semiconductor I2C Serial EEPROM P24C256B-SSH-MER
P24C256B-SSH-MER
P24C256B-SSH-MER EEPROM memory ensures data security in industrial control systems primarily through hardware write protection mechanisms to prevent unauthorized modifications, employs external encryption measures to protect data transmission, has physical protection features to withstand physical attacks, supports data integrity checks to verify that data has not been tampered with, allows for extended service life through block protection and write cycle limitations, and uses redundant storage and power supply monitoring to enhance data reliability.
PUYA Semiconductor (Shanghai) Co., Ltd. specializes in the research and design of semiconductor integrated circuit products. Its main products include non-volatile memory chips (such as NOR Flash and EEPROM), microcontroller chips (MCU), and analog products, which are widely used in various fields such as the Internet of Things, smartphones, industrial control, automotive electronics, and more. Additionally, the company has introduced innovative SPI NOR Flash products featuring ultra-low voltage and ultra-low power consumption, as well as a series of ultra-small packages, to meet the diverse needs of its customers. PUYA collaborates with Mandu Technology to provide customers with diversified 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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