25AA640X-I/ST
EEPROM Memory IC 64Kbit SPI 1 MHz 8-TSSOP
Images are for reference only.
SkyChip No.
0TM3B-25AA640X-I-STT
OPN#
25AA640X-I/ST
Manufacturer
Description
IC EEPROM 64KBIT SPI 1MHZ 8TSSOP
Datasheet
Datasheet Lifecycle Status
Full Production
Factory Lead Time
6 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:25AA640XT-I/ST
Manufacturer:Microchip Technology
Availability:0
Pricing$0.84
SkyChip No.:KTBPN-25AA640XT-I-STTR
Part Number:25AA640A-E/ST
Manufacturer:Microchip Technology
Availability:0
Pricing$0.81
SkyChip No.:2GMGM-25AA640A-E-STT
Substitution Analysis:As a part from the same manufacturer and within the same product family, the 25AA640A-E/ST is a highly viable substitute for the original component. Both devices are identical in core specifications ... View More
Part Number:25AA640A-I/ST
Manufacturer:Microchip Technology
Availability:104
Pricing$0.8
SkyChip No.:THQ6Y-25AA640A-I-STT
Part Number:25AA640AX-I/ST
Manufacturer:Microchip Technology
Availability:0
Pricing$0.76
SkyChip No.:5D70F-25AA640AX-I-STT
Substitution Analysis:The 25AA640AX-I/ST is highly viable for direct substitution of the original 25AA640X-I/ST. Both devices are from Microchip Technology and share identical key parameters: memory capacity (64 Kbit) ... View More
Part Number:AT25640B-XHL-B
Manufacturer:Microchip Technology
Availability:470
Pricing$0.56
SkyChip No.:NQFZE-AT25640B-XHL-BT
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 replacement for the original part. It is fully compatible in terms of memory capacity (64 Kbit), organization (8K x 8), interface (SPI), write time (5 ms), and package ... View More
Part Number:CAT25640YI-GT3
Manufacturer:onsemi
Availability:0
Pricing$0
SkyChip No.:1VI5D-CAT25640YI-GT3TR
Part Number:CAT25640YI-GT3JN
Manufacturer:onsemi
Availability:0
Pricing$0
SkyChip No.:E2QUB-CAT25640YI-GT3JNTR
Substitution Analysis:The CAT25640YI-GT3JN is also a viable direct substitute. Its core specifications—64 Kbit density, 8K x 8 organization, SPI interface, 5 ms write time, and 8-TSSOP package—are identical to the ... View More
Part Number:M95640-DFDW6TP
Manufacturer:STMicroelectronics
Availability:0
Pricing$0.48
SkyChip No.:EE237-M95640-DFDW6TPTR
Part Number:M95640-DRDW3TP/K
Manufacturer:STMicroelectronics
Availability:0
Pricing$0.76
SkyChip No.:4DQ89-M95640-DRDW3TP-KTR
Substitution Analysis:The M95640-DRDW3TP/K can serve as a direct replacement for the original part, with attention required to key performance differences. These differences include a significantly higher clock frequency ... View More
| Part Number | Manufacturer | Availability | Pricing | SkyChip No. |
|---|---|---|---|---|
| 25AA640XT-I/ST | Microchip Technology | 0 | $0.84 | KTBPN-25AA640XT-I-STTR |
| 25AA640A-E/ST | Microchip Technology | 0 | $0.81 | 2GMGM-25AA640A-E-STT |
As a part from the same manufacturer and within the same product family, the 25AA640A-E/ST is a highly viable substitute for the original component. Both devices are identical in core specifications ... View More | ||||
| 25AA640A-I/ST | Microchip Technology | 104 | $0.8 | THQ6Y-25AA640A-I-STT |
| 25AA640AX-I/ST | Microchip Technology | 0 | $0.76 | 5D70F-25AA640AX-I-STT |
The 25AA640AX-I/ST is highly viable for direct substitution of the original 25AA640X-I/ST. Both devices are from Microchip Technology and share identical key parameters: memory capacity (64 Kbit) ... View More | ||||
| AT25640B-XHL-B | Microchip Technology | 470 | $0.56 | NQFZE-AT25640B-XHL-BT |
| BR25S640FVT-WE2 | Rohm Semiconductor | 0 | $0.8 | V2X46-BR25S640FVT-WE2TR |
The BR25S640FVT-WE2 is a direct replacement for the original part. It is fully compatible in terms of memory capacity (64 Kbit), organization (8K x 8), interface (SPI), write time (5 ms), and package ... View More | ||||
| CAT25640YI-GT3 | onsemi | 0 | $0 | 1VI5D-CAT25640YI-GT3TR |
| CAT25640YI-GT3JN | onsemi | 0 | $0 | E2QUB-CAT25640YI-GT3JNTR |
The CAT25640YI-GT3JN is also a viable direct substitute. Its core specifications—64 Kbit density, 8K x 8 organization, SPI interface, 5 ms write time, and 8-TSSOP package—are identical to the ... View More | ||||
| M95640-DFDW6TP | STMicroelectronics | 0 | $0.48 | EE237-M95640-DFDW6TPTR |
| M95640-DRDW3TP/K | STMicroelectronics | 0 | $0.76 | 4DQ89-M95640-DRDW3TP-KTR |
The M95640-DRDW3TP/K can serve as a direct replacement for the original part, with attention required to key performance differences. These differences include a significantly higher clock frequency ... 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
484 pcs Fresh Stock,March 21
Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 500 | $0.8544 | $427.2000 |
* All prices are exclusive of tax, for reference only, and subject to change.
Supply Chain Inventory
384 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
