The 25LC320AT-I/SN is a 32Kbit Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) from Quarktwin Technology Ltd., designed for use with a Serial Peripheral Interface (SPI). It operates within a voltage range of 2.5V to 5.5V and supports a maximum clock frequency of 10 MHz. The memory is organized as 4096 x 8 bits and features a 32-byte page size for efficient data handling. This EEPROM incorporates low-power CMOS technology, with a maximum write and read current of 5 mA at 5.5V and a standby current of just 5 ¬µA. It supports self-timed erase and write cycles, with a maximum duration of 5 ms. The device also includes block write protection options, allowing for the protection of none, 1/4, 1/2, or the entire memory array. The 25LC320AT-I/SN is rated for high reliability, with an endurance of over 1 million erase/write cycles and data retention exceeding 200 years. It is available in various package types, including 8-lead MSOP, PDIP, SOIC, TDFN, and TSSOP, making it versatile for different applications. Additionally, it is RoHS compliant and qualified for automotive applications under AEC-Q100, with operational temperature ranges from -40¬8C to +125¬8C for extended versions.
EEPROM Memory IC 32Kb (4K x 8) SPI 10MHz 8-SOIC
EEPROM Memory IC 32Kb (4K x 8) SPI 10MHz 8-SOIC
EEPROM Memory IC 32Kb (4K x 8) SPI 10MHz 8-SOIC
IC EEPROM 32KBIT SPI 10MHZ 8SOIC Product overview: 25LC320AT-I/SN 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 10MHZ. Search-friendly keywords include memory IC, Flash, SRAM, DRAM, storage module, 10MHZ, 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 774-25LC320AT-I/SN can be used for catalog matching and distributor lookup.
Manufacturer: Microchip Technology
Win Source Part Number: 1123367-25LC320AT-I/
Packaging: Reel - TR
Operating Temperature Range: -40°C ~ 85°C (TA)
Package: 8-SOIC (0.154", 3.90mm Width)
Mounting: SMD
Technology: EEPROM
Operating Supply Voltage: 2.5 V ~ 5.5 V
Memory Type: Non-Volatile
Memory Size: 32Kb (4K x 8)
Family Name: 25LC320A
Categories: Integrated Circuits (ICs)
Memory Format: EEPROM
Manufacturer Homepage: www.microchip.com
Clock Frequency: 10MHz
Write Cycle Time - Word, Page: 5ms
Memory Interface: SPI
Manufacturer Package: 8-SOIC
Alternative Parts (Cross-Reference): M95320-WMN6G; M95320-WMN6TG; M95320-WMN6P;
Introduction Date: December 02, 2003
ECCN: EAR99
Country of Origin: China, Thailand
Estimated EOL Date: 2023
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 61 pct.
Supply and Demand Status: Limited
IC EEPROM 32KBIT SPI 10MHZ 8SOIC
IC EEPROM 32KBIT SPI 10MHZ 8SOIC
IC EEPROM 32KBIT SPI 10MHZ 8SOIC
EEPROM Memory IC 32Kbit SPI 10 MHz 8-SOIC
EEPROM, 32KBIT, -40 TO 85DEG C; Memory Size:32Kbit; EEPROM Memory Configuration:4K x 8bit; Memory Interface Type:Serial SPI; Clock Frequency:10MHz; Memory Case Style:SOIC; No. of Pins:8Pins; Supply Voltage Min:2.5V; Supply Voltage RoHS Compliant: Yes
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | ODG (Origin Data Global) | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 25LC320AT-I/SNTR-ND | 774-25LC320AT-I/SN | 1123367-25LC320AT-I/SN | 25LC320AT-I/SN | 25LC320AT-I/SN | 25LC320AT-I/SN | 25LC320AT-I/SN | 72AC7656 |
| Product Name | Memory | 10MHZ Memory IC and Storage Component | Memory - EEPROM - 25LC320AT-I/SN | Memory | Memory | Integrated Circuits (ICs) - Memory - Memory | Memory | Eeprom, 32Kbit, -40 To 85Deg C; Memory Size Microchip |
| Memory Category | EEPROM | EEPROM | EEPROM; Non-Volatile | EEPROM; EEPROM | EEPROM; EEPROM | EEPROM; Non-Volatile | EEPROM; EEPROM | EEPROM |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | |||
| Package Type | SOIC; "8-SOIC (0.154"", 3.90mm Width)" | SOIC | SOIC; 8-SOIC (0.154", 3.90mm Width) | SOIC; 8-SOIC (0.154\", 3.90mm Width) | SOIC | |||
| Supply Voltage | 2.5V ~ 5.5V | -3.3V; 2.5 | 2.5 V ~ 5.5 V | 2.5V ~ 5.5V | Surface Mount | 2.5V ~ 5.5V | ||
| Access Time | 50 ns |
