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查看批量定價選項小計（1 管，共 81 件）*
HK$5,431.779
訂單超過 HK$250.00 免費送貨
暫時缺貨
- 從 2026年11月30日 發貨
**需要更多嗎？**輸入您需要的數量，然後按一下「查看送貨日期」以查詢更多庫存和送貨詳細資訊。
單位 | 每單位 | 每管* |
|---|---|---|
| 81 - 81 | HK$67.059 | HK$5,431.78 |
| 162 - 243 | HK$65.384 | HK$5,296.10 |
| 324 + | HK$64.074 | HK$5,189.99 |
* 參考價格
- RS庫存編號:
- 188-5418
- 製造零件編號:
- FM25V02A-DG
- 製造商:
- Infineon
規格
產品概覽和技術數據資料表
法例與合規
產品詳細資訊
透過選取一個或多個屬性來查找類似產品。
選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | Infineon | |
| Memory Size | 256kB | |
| Product Type | FRAM | |
| Organisation | 32K x 8 bit | |
| Interface Type | SPI | |
| Data Bus Width | 8bit | |
| Maximum Random Access Time | 16ns | |
| Maximum Clock Frequency | 40MHz | |
| Mount Type | Surface | |
| Package Type | DFN | |
| Pin Count | 8 | |
| Standards/Approvals | No | |
| Height | 0.75mm | |
| Width | 4mm | |
| Length | 4.5mm | |
| Maximum Operating Temperature | 85°C | |
| Minimum Operating Temperature | -40°C | |
| Minimum Supply Voltage | 2V | |
| Maximum Supply Voltage | 3.6V | |
| Number of Words | 32k | |
| Number of Bits per Word | 8 | |
| Automotive Standard | AEC-Q100 | |
| 選取全部 | ||
|---|---|---|
品牌 Infineon | ||
Memory Size 256kB | ||
Product Type FRAM | ||
Organisation 32K x 8 bit | ||
Interface Type SPI | ||
Data Bus Width 8bit | ||
Maximum Random Access Time 16ns | ||
Maximum Clock Frequency 40MHz | ||
Mount Type Surface | ||
Package Type DFN | ||
Pin Count 8 | ||
Standards/Approvals No | ||
Height 0.75mm | ||
Width 4mm | ||
Length 4.5mm | ||
Maximum Operating Temperature 85°C | ||
Minimum Operating Temperature -40°C | ||
Minimum Supply Voltage 2V | ||
Maximum Supply Voltage 3.6V | ||
Number of Words 32k | ||
Number of Bits per Word 8 | ||
Automotive Standard AEC-Q100 | ||
Infineon FRAM, 256kB Memory Size, SPI Interface Type - FM25V02A-DG
This fram is a non-volatile memory device designed for high-reliability embedded systems requiring frequent writes and fast access. It operates within a broad supply range and communicates via a serial peripheral interface, making it suitable for low-power designs and applications where rapid data retention and retrieval are essential.
Features and Benefits:
• 16ns maximum random access time enables fast read operations
• Operates up to 40MHz clock frequency for quick data transfers
• Accepts supply voltages from 2V to 3.6V for low-voltage systems
• 8-bit data bus provides straightforward byte-oriented interfacing
• Automotive-grade qualification suited to demanding environments
• Surface-mount DFN package supports compact board layouts
• Operates up to 40MHz clock frequency for quick data transfers
• Accepts supply voltages from 2V to 3.6V for low-voltage systems
• 8-bit data bus provides straightforward byte-oriented interfacing
• Automotive-grade qualification suited to demanding environments
• Surface-mount DFN package supports compact board layouts
Applications
• Used with automotive sensor data logging and buffering
• Suitable for low-power metering and portable instrumentation
• Ideal for systems requiring frequent non-volatile writes
• Can be used for configuration storage in control modules
• Used for industrial monitoring where temperature range matters
• Suitable for low-power metering and portable instrumentation
• Ideal for systems requiring frequent non-volatile writes
• Can be used for configuration storage in control modules
• Used for industrial monitoring where temperature range matters
What temperature range can it tolerate in harsh environments?
It functions reliably from -40°C up to 85°C, covering many automotive and industrial scenarios.
How much addressable memory capacity does it provide?
It presents an organisation of 32K words with 8 bits per word, totalling 256kB of storage.
What physical and interface constraints should be planned for on the PCB?
The device is an 8-pin DFN surface-mount package measuring approximately 4.5mm by 4mm with a low profile, and it requires an SPI-compatible controller for communication.
Which industry standards relate to its use in vehicle electronics?
It meets AEC-Q100 qualification, aligning it with automotive component expectations.
相关链接
- Infineon 256 kB SPI FRAM 8-Pin DFN, FM25V02A-DG
- Infineon 256 kB Serial-SPI FRAM 8-Pin SOIC
- Infineon 256 kB Serial-SPI FRAM 8-Pin SOIC, FM25V02A-GTR
- Infineon 64 kB SPI FRAM 8-Pin DFN
- Infineon 64 kB SPI FRAM 8-Pin DFN, FM25CL64B-DG
- Infineon 256 kB SPI FRAM 8-Pin SOIC
- Infineon 256 kB Serial-SPI Serial (SPI) F-RAM 8-Pin SOIC
- Infineon 256 kB Serial-SPI Serial (SPI) F-RAM 8-Pin SOIC, FM25V02A-G