微芯Microchip代理 SPI EEPROM 25AA512-I/MF
25AA512-I-MF
25AA512-I/MF 是 Microchip 的 512 Kbit（64 K×8）SPI 接口串行 EEPROM，采用 8 引脚 DFN-S 封装，1.7 V–5.5 V 单电源、-40 °C~+85 °C 工业级温度，20 MHz 时钟，页写 128 B、5 ms 典型，百万次擦写、200 年数据保持，待机 ≤1 µA，内置写保护与 HOLD 功能；适用于存储配置、校准、日志、序列号等关键小数据，常见于工控、车载、家电、通信及电池供电设备。
美国微芯科技公司（Microchip Technology Incorporated）是一家成立于1989年、总部位于美国亚利桑那州的全球领先半导体供应商。该公司专注于嵌入式控制解决方案，其核心产品包括微控制器（MCU）、模拟半导体、FPGA、电源管理芯片和存储器件等，为工业、汽车、消费电子、航空航天等超过10万家客户提供服务。近年来，在CEO史蒂夫·桑吉回归后，公司通过实施“九点复苏计划”进行战略调整，通过关闭旧晶圆厂、削减库存和裁员等措施优化运营，使业绩在2026财年出现显著复苏。微芯科技正积极开拓人工智能数据中心、航空航天等新增长领域，致力于成为智能、互联和安全嵌入式控制解决方案的领导者。
--I2C 512Kbit EEPROM--
| Part Number | Interface | Capacity (kb) | Pkg. | Voltage | Temp | Download |
| 24AA512-I-MF | I2C | 512Kbit | DFN-S | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24AA512-I-SM | I2C | 512Kbit | SOIJ | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24AA512-I-SN | I2C | 512Kbit | SOIC | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24AA512-I-ST | I2C | 512Kbit | TSSOP | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24AA512-I-ST14 | I2C | 512Kbit | TSSOP | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24AA512T-I-MF | I2C | 512Kbit | DFN-S | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24AA512T-I-SM | I2C | 512Kbit | SOIJ | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24AA512T-I-SN | I2C | 512Kbit | SOIC | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24AA512T-I-ST | I2C | 512Kbit | TSSOP | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24CS512-E-MS | I2C | 512Kbit | MSOP | 1.7V~5.5V | -40C to +125C | 暂无 |
| 24CS512-E-SM | I2C | 512Kbit | SOIJ | 1.7V~5.5V | -40C to +125C | 暂无 |
| 24CS512-E-SN | I2C | 512Kbit | SOIC | 1.7V~5.5V | -40C to +125C | 暂无 |
| 24CS512-E-SN66KVAO | I2C | 512Kbit | SOIC | 1.7V~5.5V | -40C to +125C | 暂无 |
| 24CS512-I-MS | I2C | 512Kbit | MSOP | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24CS512-I-SM | I2C | 512Kbit | SOIJ | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24CS512-I-SN | I2C | 512Kbit | SOIC | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24CS512T-E-MS | I2C | 512Kbit | MSOP | 1.7V~5.5V | -40C to +125C | 暂无 |
| 24CS512T-E-MS66KVAO | I2C | 512Kbit | MSOP | 1.7V~5.5V | -40C to +125C | 暂无 |
| 24CS512T-E-OT | I2C | 512Kbit | SOT-23 | 1.7V~5.5V | -40C to +125C | 暂无 |
| 24CS512T-E-OT66KVAO | I2C | 512Kbit | SOT-23 | 1.7V~5.5V | -40C to +125C | 暂无 |
| 24CS512T-E-Q4B | I2C | 512Kbit | UDFN | 1.7V~5.5V | -40C to +125C | 暂无 |
| 24CS512T-E-Q4B66KVAO | I2C | 512Kbit | UDFN | 1.7V~5.5V | -40C to +125C | 暂无 |
| 24CS512T-E-SM | I2C | 512Kbit | SOIJ | 1.7V~5.5V | -40C to +125C | 暂无 |
| 24CS512T-E-SN | I2C | 512Kbit | SOIC | 1.7V~5.5V | -40C to +125C | 暂无 |
| 24CS512T-E-SN66KVAO | I2C | 512Kbit | SOIC | 1.7V~5.5V | -40C to +125C | 暂无 |
| 24CS512T-E-ST | I2C | 512Kbit | TSSOP | 1.7V~5.5V | -40C to +125C | 暂无 |
| 24CS512T-E-ST66KVAO | I2C | 512Kbit | TSSOP | 1.7V~5.5V | -40C to +125C | 暂无 |
| 24CS512T-I-MS | I2C | 512Kbit | MSOP | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24CS512T-I-OT | I2C | 512Kbit | SOT-23 | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24CS512T-I-Q4B | I2C | 512Kbit | UDFN | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24CS512T-I-SM | I2C | 512Kbit | SOIJ | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24CS512T-I-SN | I2C | 512Kbit | SOIC | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24CS512T-I-ST | I2C | 512Kbit | TSSOP | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24FC512-I-MF | I2C | 512Kbit | DFN-S | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24FC512-I-SM | I2C | 512Kbit | SOIJ | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24FC512-I-SN | I2C | 512Kbit | SOIC | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24FC512-I-SN16KVAO | I2C | 512Kbit | SOIC | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24FC512-I-ST | I2C | 512Kbit | TSSOP | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24FC512-I-ST14 | I2C | 512Kbit | TSSOP | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24FC512-I-ST16KVAO | I2C | 512Kbit | TSSOP | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24FC512T-E-OT | I2C | 512Kbit | SOT-23 | 1.7V~5.5V | -40C to +125C | 暂无 |
| 24FC512T-E-Q4B | I2C | 512Kbit | UDFN | 1.7V~5.5V | -40C to +125C | 暂无 |
| 24FC512T-I-MF | I2C | 512Kbit | DFN-S | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24FC512T-I-OT | I2C | 512Kbit | SOT-23 | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24FC512T-I-Q4B | I2C | 512Kbit | UDFN | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24FC512T-I-Q4B66KVAO | I2C | 512Kbit | UDFN | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24FC512T-I-SM | I2C | 512Kbit | SOIJ | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24FC512T-I-SN | I2C | 512Kbit | SOIC | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24FC512T-I-ST | I2C | 512Kbit | TSSOP | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24FC512T-I-ST16KVAO | I2C | 512Kbit | TSSOP | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24LC512-E-MF | I2C | 512Kbit | DFN-S | 1.7V~5.5V | -40C to +125C | 暂无 |
| 24LC512-E-SM | I2C | 512Kbit | SOIJ | 1.7V~5.5V | -40C to +125C | 暂无 |
| 24LC512-E-SN | I2C | 512Kbit | SOIC | 1.7V~5.5V | -40C to +125C | 暂无 |
| 24LC512-E-SN16KVAO | I2C | 512Kbit | SOIC | 1.7V~5.5V | -40C to +125C | 暂无 |
| 24LC512-E-ST | I2C | 512Kbit | TSSOP | 1.7V~5.5V | -40C to +125C | 暂无 |
| 24LC512-I-MF | I2C | 512Kbit | DFN-S | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24LC512-I-SM | I2C | 512Kbit | SOIJ | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24LC512-I-SN | I2C | 512Kbit | SOIC | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24LC512-I-ST | I2C | 512Kbit | TSSOP | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24LC512-I-ST14 | I2C | 512Kbit | TSSOP | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24LC512-I-ST14G | I2C | 512Kbit | TSSOP | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24LC512T-E-MF | I2C | 512Kbit | DFN-S | 1.7V~5.5V | -40C to +125C | 暂无 |
| 24LC512T-E-SM | I2C | 512Kbit | SOIJ | 1.7V~5.5V | -40C to +125C | 暂无 |
| 24LC512T-E-SN | I2C | 512Kbit | SOIC | 1.7V~5.5V | -40C to +125C | 暂无 |
| 24LC512T-E-SN16KVAO | I2C | 512Kbit | SOIC | 1.7V~5.5V | -40C to +125C | 暂无 |
| 24LC512T-E-ST | I2C | 512Kbit | TSSOP | 1.7V~5.5V | -40C to +125C | 暂无 |
| 24LC512T-I-MF | I2C | 512Kbit | DFN-S | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24LC512T-I-SM | I2C | 512Kbit | SOIJ | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24LC512T-I-SN | I2C | 512Kbit | SOIC | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24LC512T-I-ST | I2C | 512Kbit | TSSOP | 1.7V~5.5V | -40C to +85C | 暂无 |
| 24LC512T-I-ST16KVAO | I2C | 512Kbit | TSSOP | 1.7V~5.5V | -40C to +85C | 暂无 |
| AT24C512C-MAHM-E | I2C | 512Kbit | UDFN | 1.7V~5.5V | -40C to +85C | 暂无 |
| AT24C512C-MAHM-T | I2C | 512Kbit | UDFN | 1.7V~5.5V | -40C to +85C | 暂无 |
| AT24C512C-SHD-B | I2C | 512Kbit | SOIJ | 1.7V~5.5V | -40C to +85C | 暂无 |
| AT24C512C-SHD-T | I2C | 512Kbit | SOIJ | 1.7V~5.5V | -40C to +85C | 暂无 |
| AT24C512C-SHM-B | I2C | 512Kbit | SOIJ | 1.7V~5.5V | -40C to +85C | 暂无 |
| AT24C512C-SHM-T | I2C | 512Kbit | SOIJ | 1.7V~5.5V | -40C to +85C | 暂无 |
| AT24C512C-SSHD-B | I2C | 512Kbit | SOIC | 1.7V~5.5V | -40C to +85C | 暂无 |
| AT24C512C-SSHD-T | I2C | 512Kbit | SOIC | 1.7V~5.5V | -40C to +85C | 暂无 |
| AT24C512C-SSHM-B | I2C | 512Kbit | SOIC | 1.7V~5.5V | -40C to +85C | 暂无 |
| AT24C512C-SSHM-T | I2C | 512Kbit | SOIC | 1.7V~5.5V | -40C to +85C | 暂无 |
| AT24C512C-XHD-B | I2C | 512Kbit | TSSOP | 1.7V~5.5V | -40C to +85C | 暂无 |
| AT24C512C-XHD-T | I2C | 512Kbit | TSSOP | 1.7V~5.5V | -40C to +85C | 暂无 |
| AT24C512C-XHM-B | I2C | 512Kbit | TSSOP | 1.7V~5.5V | -40C to +85C | 暂无 |
| AT24C512C-XHM-T | I2C | 512Kbit | TSSOP | 1.7V~5.5V | -40C to +85C | 暂无 |
--SPI 512Kbit EEPROM--
| Part Number | Interface | Capacity (kb) | Pkg. | Voltage | Temp | Download |
| 25AA512-I-MF | SPI | 512Kbit | DFN-S | 1.7V~5.5V | -40C to +85C | 暂无 |
| 25AA512-I-SM | SPI | 512Kbit | SOIJ | 1.7V~5.5V | -40C to +85C | 暂无 |
| 25AA512-I-SN | SPI | 512Kbit | SOIC | 1.7V~5.5V | -40C to +85C | 暂无 |
| 25AA512T-I-MF | SPI | 512Kbit | DFN-S | 1.7V~5.5V | -40C to +85C | 暂无 |
| 25AA512T-I-SM | SPI | 512Kbit | SOIJ | 1.7V~5.5V | -40C to +85C | 暂无 |
| 25AA512T-I-SN | SPI | 512Kbit | SOIC | 1.7V~5.5V | -40C to +85C | 暂无 |
| 25AA512T-I-SN16KVAO | SPI | 512Kbit | SOIC | 1.7V~5.5V | -40C to +85C | 暂无 |
| 25LC512-E-MF | SPI | 512Kbit | DFN-S | 1.7V~5.5V | -40C to +125C | 暂无 |
| 25LC512-E-SM | SPI | 512Kbit | SOIJ | 1.7V~5.5V | -40C to +125C | 暂无 |
| 25LC512-E-SM16KVAO | SPI | 512Kbit | SOIJ | 1.7V~5.5V | -40C to +125C | 暂无 |
| 25LC512-E-SN | SPI | 512Kbit | SOIC | 1.7V~5.5V | -40C to +125C | 暂无 |
| 25LC512-E-SN16KVAO | SPI | 512Kbit | SOIC | 1.7V~5.5V | -40C to +125C | 暂无 |
| 25LC512-I-MF | SPI | 512Kbit | DFN-S | 1.7V~5.5V | -40C to +85C | 暂无 |
| 25LC512-I-SM | SPI | 512Kbit | SOIJ | 1.7V~5.5V | -40C to +85C | 暂无 |
| 25LC512-I-SN | SPI | 512Kbit | SOIC | 1.7V~5.5V | -40C to +85C | 暂无 |
| 25LC512T-E-MF | SPI | 512Kbit | DFN-S | 1.7V~5.5V | -40C to +125C | 暂无 |
| 25LC512T-E-MF16KVAO | SPI | 512Kbit | DFN-S | 1.7V~5.5V | -40C to +125C | 暂无 |
| 25LC512T-E-SM | SPI | 512Kbit | SOIJ | 1.7V~5.5V | -40C to +125C | 暂无 |
| 25LC512T-E-SM16KVAO | SPI | 512Kbit | SOIJ | 1.7V~5.5V | -40C to +125C | 暂无 |
| 25LC512T-E-SN | SPI | 512Kbit | SOIC | 1.7V~5.5V | -40C to +125C | 暂无 |
| 25LC512T-E-SN16KVAO | SPI | 512Kbit | SOIC | 1.7V~5.5V | -40C to +125C | 暂无 |
| 25LC512T-I-MF | SPI | 512Kbit | DFN-S | 1.7V~5.5V | -40C to +85C | 暂无 |
| 25LC512T-I-SM | SPI | 512Kbit | SOIJ | 1.7V~5.5V | -40C to +85C | 暂无 |
| 25LC512T-I-SN | SPI | 512Kbit | SOIC | 1.7V~5.5V | -40C to +85C | 暂无 |
| AT25512N-SH-B | SPI | 512Kbit | SOIC | 1.7V~5.5V | -40C to +85C | 暂无 |
| AT25512N-SH-T | SPI | 512Kbit | SOIC | 1.7V~5.5V | -40C to +85C | 暂无 |
| AT25512-TH-B | SPI | 512Kbit | TSSOP | 1.7V~5.5V | -40C to +85C | 暂无 |
| AT25512-TH-T | SPI | 512Kbit | TSSOP | 1.7V~5.5V | -40C to +85C | 暂无 |
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下一个：25AA512-I-SM
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