Manufacturer: Microchip Technology
Win Source Part Number: 1123375-25LC640AT-E/
Packaging: Reel - TR
Operating Temperature Range: -40°C ~ 125°C (TA)
Package: 8-TSSOP (0.173", 4.40mm Width)
Mounting: SMD
Technology: EEPROM
Operating Supply Voltage: 2.5 V ~ 5.5 V
Memory Type: Non-Volatile
Memory Size: 64Kb (8K x 8)
Family Name: 25LC640A
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-TSSOP
Alternative Parts (Cross-Reference): M95640-WDW3TG/PB; M95640-DW1; M95640-DW3P/K;
Introduction Date: September 27, 2007
ECCN: EAR99
Country of Origin: Thailand
Estimated EOL Date: 2023
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 65 pct.
Supply and Demand Status: Balance
IC EEPROM 64KBIT SPI 8TSSOP Product overview: 25LC640AT-E/ST 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include memory IC, Flash, SRAM, DRAM, storage module, 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 774-25LC640AT-E/ST can be used for catalog matching and distributor lookup.
EEPROM Memory IC 64Kb (8K x 8) SPI 10MHz 8-TSSOP
EEPROM Memory IC 64Kb (8K x 8) SPI 10MHz 8-TSSOP
EEPROM Memory IC 64Kb (8K x 8) SPI 10MHz 8-TSSOP
IC EEPROM 64KBIT SPI 8TSSOP
EEPROM, 64KBIT, -40 TO 125DEG C; Memory Size:64Kbit; EEPROM Memory Configuration:8K x 8bit; Memory Interface Type:Serial SPI; Clock Frequency:10MHz; Memory Case Style:TSSOP; No. of Pins:8Pins; Supply Voltage Min:2.5V; Supply Voltage RoHS Compliant: Yes
IC EEPROM 64KBIT SPI 8TSSOP
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EEPROM Memory IC 64Kbit SPI 10 MHz 8-TSSOP
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Lingto Electronic Limited | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | ODG (Origin Data Global) | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 1123375-25LC640AT-E/ST | 774-25LC640AT-E/ST | 25LC640AT-E/STTR-ND | 25LC640AT-E/ST | 81AC5904 | 25LC640AT-E/ST | 25LC640AT-E/ST | 25LC640AT-E/ST |
| Product Name | Memory - EEPROM - 25LC640AT-E/ST | Memory IC and Storage Component | Memory | Memory | Eeprom, 64Kbit, -40 To 125Deg C; Memory Size Microchip | Integrated Circuits (ICs) - Memory - Memory | Memory | Memory |
| Memory Category | EEPROM; Non-Volatile | EEPROM | EEPROM | EEPROM; EEPROM | EEPROM | EEPROM; Non-Volatile | EEPROM; EEPROM | EEPROM; EEPROM |
| Cycle Time | 5.00E6 ns | 5.00E6 ns | ||||||
| Operating Temperature | -40 to 125 C (-40 to 257 F) | -40 C (-40 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | |||
| Package Type | SSOP | TSSOP; "8-TSSOP (0.173"", 4.40mm Width)" | TSSOP | SSOP; TSSOP | 8-TSSOP (0.173", 4.40mm Width) | SSOP; TSSOP; 8-TSSOP (0.173\", 4.40mm Width) | ||
| Supply Voltage | 2.5 V ~ 5.5 V | -3.3V; 2.5 | 2.5V ~ 5.5V | -40degC ~ 125degC (TA) | 2.5V ~ 5.5V | 2.5V ~ 5.5V |
