PUYA Semiconductor SPI Serial EEPROM P25C64H-UNH-MKR
P25C64H-UNH-MKR
P25C64H-UNH-MKR is a 64-Kbit SPI interface EEPROM memory produced by Puya Semiconductor, featuring a wide voltage supply range from 1.7V to 5.5V and a maximum clock frequency of up to 15MHz. This chip supports byte/sector writing, has a short writing cycle, and includes hardware locking protection functionality through the WP pin. It also provides a 128-bit unique serial number and transparent ECC support, with every four bytes forming a group capable of correcting 1-bit errors, ensuring data reliability. These features make it widely applicable in various fields such as industrial control, automotive electronics, and medical devices.
PUYA stands out in the EEPROM field for its technological advancement, high durability, and wide range of applications. Its products, based on advanced manufacturing processes, feature high reliability, low power consumption, and ultra-wide voltage coverage. With an erase-write lifespan of up to 10 million cycles and data retention of up to 100 years, the storage capacities range from 2Kbit to 4Mbit, enabling flexible applications in smartphones, servers, electricity meters, automotive electronics, displays, home appliances, industrial controls, and more. As PUYA's agent, Mandu Tech offers customers a diverse range of storage product solutions.
--I2C 64Kb EEPROM--
| Part Number | Interface | Capacity (kb) | Pkg. | Voltage | Temp |
| P24C64G-DXH-MIR | I2C | 64Kb | DFN8(2*3*0.75) | 1.65V～3.6V | -40℃～85℃ |
| P24C64G-MSH-MIR | I2C | 64Kb | MSOP8 | 1.65V～3.6V | -40℃～85℃ |
| P24C64H-MSH-MER | I2C | 64Kb | MSOP8 | 1.7V～5.5V | -40℃～125℃ |
| P24C64C-MSH-MKR | I2C | 64Kb | MSOP8 | 1.7V～5.5V | -40℃～105℃ |
| P24C64G-DPH-MIR | I2C | 64Kb | PDIP8 | 1.65V～3.6V | -40℃～85℃ |
| P24C64H-DPH-MER | I2C | 64Kb | PDIP8 | 1.7V～5.5V | -40℃～125℃ |
| P24C64C-DPH-MKR | I2C | 64Kb | PDIP8 | 1.7V～5.5V | -40℃～105℃ |
| P24C64C-SSH-MER | I2C | 64Kb | SOP8(150 mil) | 1.7V～5.5V | -40℃～125℃ |
| P24C64G-SSH-MIR | I2C | 64Kb | SOP8(150mil) | 1.65V～3.6V | -40℃～85℃ |
| P24C64H-SSH-MER | I2C | 64Kb | SOP8(150mil) | 1.7V～5.5V | -40℃～125℃ |
| P24C64C-SSH-MKR | I2C | 64Kb | SOP8(150mil) | 1.7V～5.5V | -40℃～105℃ |
| P24C64H-STH-MER | I2C | 64Kb | SOT23-5 | 1.7V～5.5V | -40℃～125℃ |
| P24C64C-STH-MKR | I2C | 64Kb | SOT23-5 | 1.7V～5.5V | -40℃～105℃ |
| P24C64H-TOH-MER | I2C | 64Kb | TSOT23-5 | 1.7V～5.5V | -40℃～125℃ |
| P24C64G-TSH-MIR | I2C | 64Kb | TSSOP8 | 1.65V～3.6V | -40℃～85℃ |
| P24C64C-TSH-MER | I2C | 64Kb | TSSOP8 | 1.7V～5.5V | -40℃～125℃ |
| P24C64H-TSH-MER | I2C | 64Kb | TSSOP8 | 1.7V～5.5V | -40℃～125℃ |
| P24C64C-TSH-MKR | I2C | 64Kb | TSSOP8 | 1.7V～5.5V | -40℃～105℃ |
| P24C64G-UNH-MIR | I2C | 64Kb | UDFN8(2*3*0.5) | 1.65V～3.6V | -40℃～85℃ |
| P24C64C-UNH-MER | I2C | 64Kb | UDFN8(2*3*0.5) | 1.7V～5.5V | -40℃～125℃ |
| P24C64H-UNH-MER | I2C | 64Kb | UDFN8(2*3*0.5) | 1.7V～5.5V | -40℃～125℃ |
| P24C64C-UNH-MKR | I2C | 64Kb | UDFN8(2*3*0.5) | 1.7V～5.5V | -40℃～105℃ |
| P24C64C-CSH-MKR | I2C | 64Kb | WLCSP4 | 1.7V～5.5V | -40℃～105℃ |
--SPI 64Kb EEPROM--
| Part Number | Interface | Capacity (kb) | Pkg. | Voltage | Temp |
| P25C64H-DXH-MKR | SPI | 64Kb | DFN8(2*3*0.75) | 1.7V～5.5V | -40℃～105℃ |
| P25C64F-MSH-MIR | SPI | 64Kb | MSOP8 | 1.65V～3.6V | -40℃～85℃ |
| P25C64H-MSH-MKR | SPI | 64Kb | MSOP8 | 1.7V～5.5V | -40℃～105℃ |
| P25C64F-DPH-MIR | SPI | 64Kb | PDIP8 | 1.65V～3.6V | -40℃～85℃ |
| P25C64H-DPH-MKR | SPI | 64Kb | PDIP8 | 1.7V～5.5V | -40℃～105℃ |
| P25C64H-SSH-MER | SPI | 64Kb | SOP8(150 mil) | 1.7V～5.5V | -40℃～125℃ |
| P25C64F-SSH-MIR | SPI | 64Kb | SOP8(150mil) | 1.65V～3.6V | -40℃～85℃ |
| P25C64H-SSH-MKR | SPI | 64Kb | SOP8(150mil) | 1.7V～5.5V | -40℃～105℃ |
| P25C64F-SUH-MER | SPI | 64Kb | SOP8(208mil) | 1.65V～3.6V | -40℃～85℃ |
| P25C64H-SUH-MKR | SPI | 64Kb | SOP8(208mil) | 1.7V～5.5V | -40℃～105℃ |
| P25C64F-TSH-MIR | SPI | 64Kb | TSSOP8 | 1.65V～3.6V | -40℃～85℃ |
| P25C64H-TSH-MER | SPI | 64Kb | TSSOP8 | 1.7V～5.5V | -40℃～125℃ |
| P25C64H-TSH-MKR | SPI | 64Kb | TSSOP8 | 1.7V～5.5V | -40℃～105℃ |
| P25C64F-UNH-MIR | SPI | 64Kb | UDFN8(2*3*0.5) | 1.65V～3.6V | -40℃～85℃ |
| P25C64H-UNH-MER | SPI | 64Kb | UDFN8(2*3*0.5) | 1.7V～5.5V | -40℃～125℃ |
| P25C64H-UNH-MKR | SPI | 64Kb | UDFN8(2*3*0.5) | 1.7V～5.5V | -40℃～105℃ |
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