IC EEPROM 4KBIT I2C 1MHZ 4WLCSP Product overview: AT24CSW040-UUM0B-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 1MHZ. Search-friendly keywords include memory IC, Flash, SRAM, DRAM, storage module, 1MHZ, 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-AT24CSW040-UUM0B
EEPROM Memory IC 4Kb (512 x 8) I²C 1MHz 450ns 4-WLCSP
Win Source Part Number: 1162573-AT24CSW040-U
Category: Integrated Circuits (ICs)>Memory
Package: Tape & Reel
Standard Package: 5,000
Mounting: SMD (SMT)
Technology: EEPROM
Memory Type: Non-Volatile
Memory Size: 4Kb (512 x 8)
Access Time: 450 ns
Voltage - Supply: 1.7V ~ 3.6V
Package / Case: 4-XFBGA, WLCSP
Supplier Device Package: 4-WLCSP
Temperature Range - Operating: -40°C ~ 85°C (TC)
Memory Format: EEPROM
Clock Frequency: 1 MHz
Write Cycle Time - Word, Page: 5ms
Memory Interface: I2C
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: AT24CSW040-UUM0B-TCT
Base Product Number: AT24CSW040
IC EEPROM 4KBIT I2C 1MHZ 4WLCSP
EEPROM Memory IC 4Kbit I²C 1 MHz 450 ns 4-WLCSP
IC EEPROM 4KBIT I2C 1MHZ 4WLCSP
IC EEPROM 4KBIT I2C 1MHZ 4WLCSP
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | ODG (Origin Data Global) | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 774-AT24CSW040-UUM0B-T | AT24CSW040-UUM0B-TTR-ND | 1162573-AT24CSW040-UUM0B-T | AT24CSW040-UUM0B-T | AT24CSW040-UUM0B-T | AT24CSW040-UUM0B-T | AT24CSW040-UUM0B-T |
| Product Name | 1MHZ Memory IC and Storage Component | Memory | Integrated Circuits (ICs) - Memory | Memory | Memory | Memory | Integrated Circuits (ICs) - Memory |
| Memory Category | EEPROM | EEPROM | EEPROM; Non-Volatile | EEPROM; EEPROM | EEPROM; EEPROM | EEPROM; EEPROM | EEPROM; Non-Volatile |
| Access Time | 450 ns | 450 ns | 450 ns | 450 ns | 450 ns | 450 ns | |
| Data Retention | 100 years | ||||||
| Operating Temperature | -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) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | |
| Density | 4 kbits | 4 kbits | 4 kbits | 4 kbits | 4 kbits |
