25AA640A-E/ST
EEPROM Memory IC 64Kbit SPI 10 MHz 8-TSSOP
Images are for reference only.
SkyChip No.
2GMGM-25AA640A-E-STT
OPN#
25AA640A-E/ST
Manufacturer
Description
IC EEPROM 64KBIT SPI 8TSSOP
Datasheet
Datasheet Lifecycle Status
Full Production
Factory Lead Time
7 Weeks
· Free Samples Available
· Alternate Part Support
· PCB Assembly (PCBA)
· IC Programming Services
Parameters
Dist. Version
Technical Documentation
| ECCN | EAR99 |
| HTSUS |
|
| MSL | 1 (Unlimited @ ≤ 30°C/85% RH) |
| REACH Compliance | REACH SVHC Free |
| RoHS Status | RoHS 3 Compliant (Pb-Free) |
Possible Alternative Parts
Part Number:BR25H640FVT-2CE2
Manufacturer:Rohm Semiconductor
Availability:0
Pricing$0.84
SkyChip No.:YG4ZN-BR25H640FVT-2CE2TR
Substitution Analysis:From a core parameter perspective, the BR25H640FVT-2CE2 meets the basic requirements for substituting the 25AA640A-E/ST. Both are 64Kbit SPI EEPROMs with compatible packages and identical clock ... View More
Part Number:BR25S640FV-WE2
Manufacturer:Rohm Semiconductor
Availability:0
Pricing$1.08
SkyChip No.:KRBJ4-BR25S640FV-WE2TR
Substitution Analysis:The BR25S640FV-WE2 is a functional and electrical substitute for the original part but is not a direct pin-to-pin replacement due to a package difference. Its core parameters—capacity, interface ... View More
Part Number:BR25S640FVT-WE2
Manufacturer:Rohm Semiconductor
Availability:0
Pricing$0.8
SkyChip No.:V2X46-BR25S640FVT-WE2TR
Substitution Analysis:The BR25S640FVT-WE2 is a direct, drop-in replacement for the original 25AA640A-E/ST and offers superior performance. Both devices are fully compatible in key specifications: they are 64Kbit (8K x 8) ... View More
Part Number:M95640-DRDW3TP/K
Manufacturer:STMicroelectronics
Availability:0
Pricing$0.76
SkyChip No.:4DQ89-M95640-DRDW3TP-KTR
Substitution Analysis:This part, while maintaining compatibility in core parameters, offers comprehensive performance enhancements. Its clock frequency reaches 20 MHz, double that of the original part (10 MHz), and it ... View More
Part Number:R1EX25064ATA00I#S0
Manufacturer:Renesas Electronics Corporation
Availability:0
Pricing$2.64
SkyChip No.:ST8JV-R1EX25064ATA00I-S0TR
Substitution Analysis:This part is fully compatible with the original part in core memory specifications (density, organization, interface, voltage range, and package). The key deviation is its clock frequency of 5 MHz ... View More
| Part Number | Manufacturer | Availability | Pricing | SkyChip No. |
|---|---|---|---|---|
| BR25H640FVT-2CE2 | Rohm Semiconductor | 0 | $0.84 | YG4ZN-BR25H640FVT-2CE2TR |
From a core parameter perspective, the BR25H640FVT-2CE2 meets the basic requirements for substituting the 25AA640A-E/ST. Both are 64Kbit SPI EEPROMs with compatible packages and identical clock ... View More | ||||
| BR25S640FV-WE2 | Rohm Semiconductor | 0 | $1.08 | KRBJ4-BR25S640FV-WE2TR |
The BR25S640FV-WE2 is a functional and electrical substitute for the original part but is not a direct pin-to-pin replacement due to a package difference. Its core parameters—capacity, interface ... View More | ||||
| BR25S640FVT-WE2 | Rohm Semiconductor | 0 | $0.8 | V2X46-BR25S640FVT-WE2TR |
The BR25S640FVT-WE2 is a direct, drop-in replacement for the original 25AA640A-E/ST and offers superior performance. Both devices are fully compatible in key specifications: they are 64Kbit (8K x 8) ... View More | ||||
| M95640-DRDW3TP/K | STMicroelectronics | 0 | $0.76 | 4DQ89-M95640-DRDW3TP-KTR |
This part, while maintaining compatibility in core parameters, offers comprehensive performance enhancements. Its clock frequency reaches 20 MHz, double that of the original part (10 MHz), and it ... View More | ||||
| R1EX25064ATA00I#S0 | Renesas Electronics Corporation | 0 | $2.64 | ST8JV-R1EX25064ATA00I-S0TR |
This part is fully compatible with the original part in core memory specifications (density, organization, interface, voltage range, and package). The key deviation is its clock frequency of 5 MHz ... View More | ||||
Standard Supply
New Arrivals at SkyChip
MOQ
1(Multiples: 1)
Ships From
Shenzhen (Primary) or Hong Kong
Lead Time
To Be Determined
Packaging
Tube
381 pcs Fresh Stock,March 21
Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 500 | $0.7776 | $388.8000 |
* All prices are exclusive of tax, for reference only, and subject to change.
Supply Chain Inventory
281 In Stock
Stock Status
Confirmed
Supply Source
Independently Sourced
Lead Time to SkyChip
6 Business Days
* These inventory figures are provided by our partners and are subject to change with a delay.
Delivery & Payment
