P24C512-UNH-MKR is a 512-Kbit (64KB) I2C-compatible serial EEPROM memory chip launched by Puya Semiconductor. It is organized into 128-byte pages and has a storage capacity of 512 Kbits. This chip supports a wide voltage range from 1.7V to 5.5V and operates at clock frequencies of 400kHz/1MHz, utilizing low-power CMOS technology. It also features Schmitt triggers and filtered inputs to suppress noise. The P24C512-UNH-MKR supports sequential and random read functions, as well as 128-byte page write modes, allowing partial page writes. It provides write protection for the entire memory array and additional write-lockable pages. This chip is widely used in industrial control systems, automotive electronics, communication equipment, computer motherboards, medical devices, and consumer electronics for storing configuration parameters, calibration data, and user settings.
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 512Kb EEPROM--
Part Number | Interface | Capacity (kb) | Pkg. | Voltage | Temp |
P24C512B-DXH-MIR | I2C | 512Kb | DFN8(2*3*0.75) | 1.7V~5.5V | -40℃~85℃ |
P24C512F-DXH-MIR | I2C | 512Kb | DFN8(2*3*0.75) | 1.65V~3.6V | -40℃~85℃ |
P24C512-DXH-MKR | I2C | 512Kb | DFN8(2*3*0.75) | 1.7V~5.5V | -40℃~105℃ |
P24C512H-MSH-MER | I2C | 512Kb | MSOP8 | 1.7V~5.5V | -40℃~125℃ |
P24C512B-DPH-MIR | I2C | 512Kb | PDIP8 | 1.7V~5.5V | -40℃~85℃ |
P24C512F-DPH-MIR | I2C | 512Kb | PDIP8 | 1.65V~3.6V | -40℃~85℃ |
P24C512H-DPH-MER | I2C | 512Kb | PDIP8 | 1.7V~5.5V | -40℃~125℃ |
P24C512-DPH-MKR | I2C | 512Kb | PDIP8 | 1.7V~5.5V | -40℃~105℃ |
P24C512B-SSH-MER | I2C | 512Kb | SOP8(150 mil) | 1.7V~5.5V | -40℃~125℃ |
P24C512B-SSH-MIR | I2C | 512Kb | SOP8(150mil) | 1.7V~5.5V | -40℃~85℃ |
P24C512F-SSH-MIR | I2C | 512Kb | SOP8(150mil) | 1.65V~3.6V | -40℃~85℃ |
P24C512H-SSH-MER | I2C | 512Kb | SOP8(150mil) | 1.7V~5.5V | -40℃~125℃ |
P24C512-SSH-MKR | I2C | 512Kb | SOP8(150mil) | 1.7V~5.5V | -40℃~105℃ |
P24C512B-STH-MIR | I2C | 512Kb | SOT23-5 | 1.7V~5.5V | -40℃~85℃ |
P24C512H-STH-MER | I2C | 512Kb | SOT23-5 | 1.7V~5.5V | -40℃~125℃ |
P24C512-STH-MKR | I2C | 512Kb | SOT23-5 | 1.7V~5.5V | -40℃~105℃ |
P24C512B-TOH-MIR | I2C | 512Kb | TSOT23-5 | 1.7V~5.5V | -40℃~85℃ |
P24C512H-TOH-MER | I2C | 512Kb | TSOT23-5 | 1.7V~5.5V | -40℃~125℃ |
P24C512-TOH-MKR | I2C | 512Kb | TSOT23-5 | 1.7V~5.5V | -40℃~105℃ |
P24C512B-TSH-MIR | I2C | 512Kb | TSSOP8 | 1.7V~5.5V | -40℃~85℃ |
P24C512F-TSH-MIR | I2C | 512Kb | TSSOP8 | 1.65V~3.6V | -40℃~85℃ |
P24C512B-TSH-MER | I2C | 512Kb | TSSOP8 | 1.7V~5.5V | -40℃~125℃ |
P24C512H-TSH-MER | I2C | 512Kb | TSSOP8 | 1.7V~5.5V | -40℃~125℃ |
P24C512-TSH-MKR | I2C | 512Kb | TSSOP8 | 1.7V~5.5V | -40℃~105℃ |
P24C512B-UNH-MIR | I2C | 512Kb | UDFN8(2*3*0.5) | 1.7V~5.5V | -40℃~85℃ |
P24C512F-UNH-MIR | I2C | 512Kb | UDFN8(2*3*0.5) | 1.65V~3.6V | -40℃~85℃ |
P24C512B-UNH-MER | I2C | 512Kb | UDFN8(2*3*0.5) | 1.7V~5.5V | -40℃~125℃ |
P24C512H-UNH-MER | I2C | 512Kb | UDFN8(2*3*0.5) | 1.7V~5.5V | -40℃~125℃ |
P24C512-UNH-MKR | I2C | 512Kb | UDFN8(2*3*0.5) | 1.7V~5.5V | -40℃~105℃ |
--SPI 512Kb EEPROM--
Part Number | Interface | Capacity (kb) | Pkg. | Voltage | Temp |
P25C512H-DXH-MKR | SPI | 512Kb | DFN8(2*3*0.75) | 1.7V~5.5V | -40℃~105℃ |
P25C512H-MSH-MKR | SPI | 512Kb | MSOP8 | 1.7V~5.5V | -40℃~105℃ |
P25C512H-DPH-MKR | SPI | 512Kb | PDIP8 | 1.7V~5.5V | -40℃~105℃ |
P25C512H-SSH-MER | SPI | 512Kb | SOP8(150 mil) | 1.7V~5.5V | -40℃~125℃ |
P25C512F-SSH-MIR | SPI | 512Kb | SOP8(150mil) | 1.65V~3.6V | -40℃~85℃ |
P25C512H-SSH-MKR | SPI | 512Kb | SOP8(150mil) | 1.7V~5.5V | -40℃~105℃ |
P25C512F-SUH-MIR | SPI | 512Kb | SOP8(208mil) | 1.65V~3.6V | -40℃~85℃ |
P25C512H-SUH-MKR | SPI | 512Kb | SOP8(208mil) | 1.7V~5.5V | -40℃~105℃ |
P25C512F-TSH-MIR | SPI | 512Kb | TSSOP8 | 1.65V~3.6V | -40℃~85℃ |
P25C512H-TSH-MER | SPI | 512Kb | TSSOP8 | 1.7V~5.5V | -40℃~125℃ |
P25C512H-TSH-MKR | SPI | 512Kb | TSSOP8 | 1.7V~5.5V | -40℃~105℃ |
P25C512H-UNH-MER | SPI | 512Kb | UDFN8(2*3*0.5) | 1.7V~5.5V | -40℃~125℃ |
P25C512H-UNH-MKR | SPI | 512Kb | UDFN8(2*3*0.5) | 1.7V~5.5V | -40℃~105℃ |
P25C512F-UNH-MKR | SPI | 512Kb | USON8(3*2*0.55) | 1.65V~3.6V | -40℃~85℃ |
P25C512X-D8H-MIR | SPI | 512Kb | WLCSP5 | 1.65V~3.6V | -40℃~85℃ |
P25C512F-CSH-MIR | SPI | 512Kb | WLCSP8 | 1.65V~3.6V | -40℃~85℃ |
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