Manufacturer: Microchip Technology
Win Source Part Number: 804887-AT25640B-XHL-
Packaging: Reel
Mounting Style: SMD
Technology: EEPROM
Memory Type: Non-Volatile
Memory Size: 64Kb (8K x 8)
Supplier Device Package: 8-TSSOP
Temperature Range - Operating: -40°C ~ 85°C
Memory Format: EEPROM
Clock Frequency: 20MHz
Write Cycle Time - Word, Page: 5ms
Memory Interface: SPI
Manufacturer Package: 8-TSSOP
Popularity: Medium
Fake Threat In the Open Market: 47 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 5,000
MSL Level: 1 (Unlimited)
Supply Voltage (V): 1.8V ~ 5.5V
Part Number Series: AT25640
EEPROM Memory IC 64Kb (8K x 8) SPI 20MHz 8-TSSOP
EEPROM Memory IC 64Kb (8K x 8) SPI 20MHz 8-TSSOP
EEPROM Memory IC 64Kb (8K x 8) SPI 20MHz 8-TSSOP
IC EEPROM 64KBIT SPI 8TSSOP Product overview: AT25640B-XHL-T 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-AT25640B-XHL-T can be used for catalog matching and distributor lookup.
EEPROM Memory IC 64Kbit SPI 20 MHz 8-TSSOP
IC EEPROM 64KBIT SPI 8TSSOP
SERIAL EEPROM, 64KBIT, 20MHZ, TSSOP-8; Memory Interface Type:Serial SPI; Memory Size:64Kbit; EEPROM Memory Configuration:8K x 8bit; Clock Frequency:20MHz; Memory Case Style:TSSOP; No. of Pins:8Pins; Supply Voltage Min:1.8V; MSL:- RoHS Compliant: Yes
IC EEPROM 64KBIT SPI 8TSSOP
IC EEPROM 64KBIT SPI 8TSSOP
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | ODG (Origin Data Global) | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 804887-AT25640B-XHL-T | AT25640B-XHL-TCT-ND | 774-AT25640B-XHL-T | AT25640B-XHL-T | AT25640B-XHL-T | 68T4256 | AT25640B-XHL-T | AT25640B-XHL-T |
| Product Name | Memory - EEPROM - AT25640B-XHL-T | Memory | Memory IC and Storage Component | Memory | Memory | Serial Eeprom, 64Kbit, 20Mhz, Tssop-8; Memory Interface Type Microchip | Integrated Circuits (ICs) - Memory - Memory | Memory |
| Memory Category | EEPROM; Non-Volatile | EEPROM | EEPROM | EEPROM; EEPROM | EEPROM; EEPROM | EEPROM | EEPROM; Non-Volatile | EEPROM; EEPROM |
| Cycle Time | 5.00E6 ns | 5.00E6 ns | ||||||
| Operating Temperature | -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) | -40 to 85 C (-40 to 185 F) | |||
| Package Type | SSOP | TSSOP; "8-TSSOP (0.173"", 4.40mm Width)" | SSOP; TSSOP; 8-TSSOP (0.173\", 4.40mm Width) | 8-TSSOP (0.173", 4.40mm Width) | TSSOP | |||
| Supply Voltage | 1.8V ~ 5.5V | 1.8V ~ 5.5V | -3.3V; 1.8 | 1.8V ~ 5.5V | 1.8V ~ 5.5V | Surface Mount |
