The 25AA1024T-I/MF is a 1-Mbit SPI Bus Serial EEPROM memory device from Lingto Electronic Limited. It operates within a supply voltage range of 1.8V to 5.5V and supports a maximum clock frequency of 20 MHz. The device features byte and page-level write operations with a maximum write cycle time of 6 ms, eliminating the need for page or sector erase prior to writing. This EEPROM utilizes low-power CMOS technology, with a maximum write current of 7 mA and a maximum read current of 10 mA at 5.5V. It also has a standby current of just 1 ¬µA in deep power-down mode. The device includes built-in write protection mechanisms, such as a write-protect pin and power-on/off data protection circuitry. The 25AA1024T-I/MF is designed for high reliability, offering an endurance of 1 million erase/write cycles and data retention exceeding 200 years. It is rated for industrial temperature ranges from -40¬8C to +85¬8C and is RoHS compliant. The device is available in multiple package types, including an 8-lead DFN package.
Win Source Part Number: 1189920-25AA1024T-I/
Category: Integrated Circuits (ICs)>Memory
Package: Tape & Reel
Standard Package: 3,300
Mounting: SMD (SMT)
Technology: EEPROM
Memory Type: Non-Volatile
Memory Size: 1Mb (128K x 8)
Voltage - Supply: 1.8V ~ 5.5V
Package / Case: 8-VDFN Exposed Pad
Supplier Device Package: 8-DFN-S (6x5)
Temperature Range - Operating: -40°C ~ 85°C (TA)
Memory Format: EEPROM
Clock Frequency: 20 MHz
Write Cycle Time - Word, Page: 6ms
Memory Interface: SPI
Alternative Parts (Cross-Reference): 25AA1024T-IMF;
ECCN: EAR99
Fake Threat In the Open Market: 51 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.32.0051
Mfr: Microchip Technology
Other Names: 25AA1024T-I/MFCT,25A
Base Product Number: 25AA1024
IC EEPROM 1MBIT SPI 20MHZ 8DFN
EEPROM Memory IC 1Mb (128K x 8) SPI 20MHz 8-DFN-S (6x5)
EEPROM Memory IC 1Mb (128K x 8) SPI 20MHz 8-DFN-S (6x5)
EEPROM Memory IC 1Mb (128K x 8) SPI 20MHz 8-DFN-S (6x5)
IC EEPROM 1MBIT SPI 20MHZ 8DFN Product overview: 25AA1024T-I/MF from Microchip Technology is a Memory IC and Storage Component for data storage, firmware boot, embedded logging, industrial controllers, computing modules, and replacement sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 20MHZ. Search-friendly keywords include memory IC, Flash, SRAM, DRAM, storage module, 20MHZ, Memory IC and Storage Component, Memory ICs Products. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 774-25AA1024T-I/MF can be used for catalog matching and distributor lookup.
EEPROM Memory IC 1Mbit SPI 20 MHz 8-DFN-S (6x5)
IC EEPROM 1MBIT SPI 20MHZ 8DFN
IC EEPROM 1MBIT SPI 20MHZ 8DFN
EEPROM, 1MBIT, -40 TO 85DEG C; Memory Size:1Mbit; EEPROM Memory Configuration:128K x 8bit; Memory Interface Type:Serial SPI; Clock Frequency:20MHz; Memory Case Style:DFN; No. of Pins:8Pins; Supply Voltage Min:1.8V RoHS Compliant: Yes
| Win Source Electronics | ODG (Origin Data Global) | DigiKey | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 1189920-25AA1024T-I/MF | 25AA1024T-I/MF | 25AA1024T-I/MFTR-ND | 774-25AA1024T-I/MF | 25AA1024T-I/MF | 25AA1024T-I/MF | 25AA1024T-I/MF | 89H3148 |
| Product Name | Integrated Circuits (ICs) - Memory | Memory | Memory | 20MHZ Memory IC and Storage Component | Memory | Memory | Integrated Circuits (ICs) - Memory - Memory | Eeprom, 1Mbit, -40 To 85Deg C; Memory Size Microchip |
| Memory Category | EEPROM; Non-Volatile | EEPROM; EEPROM | EEPROM | EEPROM | EEPROM; EEPROM | EEPROM; EEPROM | EEPROM; Non-Volatile | EEPROM |
| Cycle Time | 6.00E6 ns | |||||||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | |||
| Supply Voltage | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | -3.3V; 1.8 | 1.8V ~ 5.5V | 8-VDFN Exposed Pad | ||
| Data Rate | 20 MHz | 20 MHz |
