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|---|---|
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* 參考價格
- RS庫存編號:
- 124-2990P
- 製造零件編號:
- FM25V20A-G
- 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 | |
| Product Type | FRAM | |
| Memory Size | 2MB | |
| Organisation | 256K x 8 bit | |
| Interface Type | SPI | |
| Data Bus Width | 8bit | |
| Maximum Random Access Time | 16ns | |
| Maximum Clock Frequency | 40MHz | |
| Mount Type | Surface | |
| Package Type | SOIC | |
| Pin Count | 8 | |
| Standards/Approvals | No | |
| Width | 5.33mm | |
| Length | 5.33mm | |
| Height | 1.78mm | |
| Maximum Operating Temperature | 85°C | |
| Minimum Operating Temperature | -40°C | |
| Automotive Standard | AEC-Q100 | |
| Maximum Supply Voltage | 3.6V | |
| Minimum Supply Voltage | 2V | |
| Number of Bits per Word | 8 | |
| Number of Words | 256K | |
| 選取全部 | ||
|---|---|---|
品牌 Infineon | ||
Product Type FRAM | ||
Memory Size 2MB | ||
Organisation 256K x 8 bit | ||
Interface Type SPI | ||
Data Bus Width 8bit | ||
Maximum Random Access Time 16ns | ||
Maximum Clock Frequency 40MHz | ||
Mount Type Surface | ||
Package Type SOIC | ||
Pin Count 8 | ||
Standards/Approvals No | ||
Width 5.33mm | ||
Length 5.33mm | ||
Height 1.78mm | ||
Maximum Operating Temperature 85°C | ||
Minimum Operating Temperature -40°C | ||
Automotive Standard AEC-Q100 | ||
Maximum Supply Voltage 3.6V | ||
Minimum Supply Voltage 2V | ||
Number of Bits per Word 8 | ||
Number of Words 256K | ||
- COO (Country of Origin):
- TH
Infineon FRAM, 2MB Memory Size, 3.6V Maximum Supply Voltage - FM25V20A-G
This FRAM is a non-volatile memory device designed for serial peripheral interface systems in automotive and industrial contexts. It provides persistent data storage with low-voltage operation and is suited to applications requiring frequent write cycles and fast read/write interactions within embedded systems.
Features and Benefits:
• Operates from 2V to 3.6V for low-voltage compatibility
• SPI interface supports up to 40 MHz clock for rapid transfers
• 16 ns maximum random access time enables quick data retrieval
• 8-bit data bus simplifies byte-oriented system integration
• Conforms to AEC‑Q100 for automotive-grade reliability
• Organised as 256K x 8 giving 2 MB total non-volatile storage
• SPI interface supports up to 40 MHz clock for rapid transfers
• 16 ns maximum random access time enables quick data retrieval
• 8-bit data bus simplifies byte-oriented system integration
• Conforms to AEC‑Q100 for automotive-grade reliability
• Organised as 256K x 8 giving 2 MB total non-volatile storage
Applications
• Suitable for in-vehicle data-logging and calibration storage
• Used with microcontrollers in industrial control systems
• Ideal for power-sensitive portable telemetry devices
• Can be used for configuration memory in sensor modules
• Used for storing lookup tables in real-time control units
• Used with microcontrollers in industrial control systems
• Ideal for power-sensitive portable telemetry devices
• Can be used for configuration memory in sensor modules
• Used for storing lookup tables in real-time control units
What package type should I plan for on the PCB?
It arrives in a SOIC surface-mount package with an 8-pin footprint suitable for automated placement processes.
How does the device cope with varying ambient temperatures?
It is rated to operate between -40 and 85 °C, matching common industrial temperature ranges.
What physical space will the device occupy?
The package measures 4.97 x 3.98 x 1.38mm which informs pad layout and clearance planning.
How is data width organised internally for firmware design?
Memory is arranged as 256K words of 8 bits each, allowing straightforward byte-level addressing.
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