The NV25640DWHFT3G is a 64 Kbit EEPROM memory device from Quarktwin Technology Ltd., designed for automotive applications with an operating temperature range of -40¬8C to +150¬8C. It operates on a supply voltage range of 2.5 V to 5.5 V and supports a maximum clock frequency of 10 MHz via the Serial Peripheral Interface (SPI). The device features a 32-byte page write buffer, self-timed write cycles, and both hardware and software write protection, including block write protection options. This memory device is qualified to AEC-Q100 Grade 0 standards, ensuring reliability in automotive environments. It offers a data retention period of up to 200 years and can endure up to 4,000,000 write cycles at 25¬8C, with reduced endurance at higher temperatures. The NV25640DWHFT3G is available in both SOIC-8 and TSSOP-8 packages, and it is RoHS compliant, making it suitable for environmentally conscious designs.
Memory IC 64Kb (8K x 8) SPI 10MHz 40ns 8-SOIC
Memory IC 64Kb (8K x 8) SPI 10MHz 40ns 8-SOIC
Memory IC 64Kb (8K x 8) SPI 10MHz 40ns 8-SOIC
Manufacturer: onsemi
Win Source Part Number: 1320852-NV25640DWHFT
Category: Integrated Circuits (ICs)>Memory>Memory
Packaging: Reel - TR
Standard Package: 3,000
Mounting: Surface Mount
Memory Type: Non-Volatile
Memory Size: 64Kb (8K x 8)
Access Time: 40 ns
Voltage - Supply: 2.5V ~ 5.5V
Supplier Device Package: 8-SOIC
Temperature Range - Operating: -40°C ~ 150°C
Case / Package: 8-SOIC (0.154", 3.90mm Width)
Memory Format: EEPROM
Clock Frequency: 10 MHz
Write Cycle Time - Word, Page: 4ms
Memory Interface: SPI
ECCN: EAR99
Fake Threat In the Open Market: 76
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.32.0051
Other Part Number: NV25640DWHFT3GOSDKR,
Base Product Number: NV25640
RoHS Status: ROHS3 Compliant
EEPROM Serial 64-Kb SPI - Automotive Grade 0 (+150°C) Auto Grade 0 EEPROM 64 Kb SPI SOIC-8, 3000-REEL Product overview: NV25640DWHFT3G from onsemi 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 Automotive, 64 Kb, SOIC. Search-friendly keywords include memory IC, Flash, SRAM, DRAM, storage module, Automotive, 64 Kb, SOIC, 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-NV25640DWHFT3G can be used for catalog matching and distributor lookup.
EEPROM, 64KBIT, -40 TO 150DEG C; Memory Size:64Kbit; EEPROM Memory Configuration:8K 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
IC EEPROM 64KBIT SPI 10MHZ 8SOIC
Memory IC 64Kbit SPI 10 MHz 40 ns 8-SOIC
IC EEPROM 64K SPI 10MHZ 8SOIC
| DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | NV25640DWHFT3GOSDKR-ND | 1320852-NV25640DWHFT3G | 774-NV25640DWHFT3G | 84AC7317 | NV25640DWHFT3G | NV25640DWHFT3G | NV25640DWHFT3G |
| Product Name | Memory | Integrated Circuits (ICs) - Memory - Memory | Automotive 64 Kb SOIC Memory IC and Storage Component | Eeprom, 64Kbit, -40 To 150Deg C; Memory Size Onsemi | Integrated Circuits (ICs) - Memory - Memory | Memory | Memory |
| Memory Category | EEPROM | EEPROM; Non-Volatile | EEPROM | EEPROM | EEPROM; EEPROM | EEPROM; EEPROM | EEPROM; EEPROM |
| Operating Temperature | -40 to 150 C (-40 to 302 F) | -40 to 150 C (-40 to 302 F) | -40 C (-40 F) | -40 to 150 C (-40 to 302 F) | |||
| Package Type | SOIC; "8-SOIC (0.154"", 3.90mm Width)" | SOIC; 8-SOIC (0.154", 3.90mm Width) | SOIC | SOIC; 8-SOIC (0.154\", 3.90mm Width) | |||
| Supply Voltage | 2.5V ~ 5.5V | 2.5V ~ 5.5V | -3.3V; 2.5 | 8-SOIC (0.154, 3.90mm Width) | 2.5V ~ 5.5V | ||
| Access Time | 40 ns | 40 ns | 40 ns | 40 ns |
