Infineon 4 kB SPI FRAM 8-Pin SOIC, FM25L04B-GTR
- RS Stock No.:
- 181-8325
- Mfr. Part No.:
- FM25L04B-GTR
- Manufacturer:
- Infineon
The image is for reference only, please refer to product details and specifications
Bulk discount available
View bulk pricing optionsSubtotal (1 pack of 5 units)*
TWD385.00
(exc. GST)
TWD404.25
(inc. GST)
FREE delivery for orders over NT$1,300.00
In Stock
- Plus 20 unit(s) shipping from September 07, 2026
- Plus 730 unit(s) shipping from September 14, 2026
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Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 620 | TWD77.00 | TWD385.00 |
| 625 - 1245 | TWD75.80 | TWD379.00 |
| 1250 + | TWD73.80 | TWD369.00 |
*price indicative
- RS Stock No.:
- 181-8325
- Mfr. Part No.:
- FM25L04B-GTR
- Manufacturer:
- Infineon
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Infineon | |
| Product Type | FRAM | |
| Memory Size | 4kB | |
| Organisation | 512M x 8 bit | |
| Interface Type | SPI | |
| Data Bus Width | 8bit | |
| Maximum Random Access Time | 20ns | |
| Mount Type | Surface | |
| Maximum Clock Frequency | 20MHz | |
| Package Type | SOIC | |
| Pin Count | 8 | |
| Height | 1.38mm | |
| Length | 4.97mm | |
| Standards/Approvals | No | |
| Width | 3.98mm | |
| Maximum Operating Temperature | 85°C | |
| Minimum Operating Temperature | -40°C | |
| Automotive Standard | AEC-Q100 | |
| Maximum Supply Voltage | 3.6V | |
| Number of Bits per Word | 8 | |
| Minimum Supply Voltage | 2.7V | |
| Number of Words | 512M | |
| Select all | ||
|---|---|---|
Brand Infineon | ||
Product Type FRAM | ||
Memory Size 4kB | ||
Organisation 512M x 8 bit | ||
Interface Type SPI | ||
Data Bus Width 8bit | ||
Maximum Random Access Time 20ns | ||
Mount Type Surface | ||
Maximum Clock Frequency 20MHz | ||
Package Type SOIC | ||
Pin Count 8 | ||
Height 1.38mm | ||
Length 4.97mm | ||
Standards/Approvals No | ||
Width 3.98mm | ||
Maximum Operating Temperature 85°C | ||
Minimum Operating Temperature -40°C | ||
Automotive Standard AEC-Q100 | ||
Maximum Supply Voltage 3.6V | ||
Number of Bits per Word 8 | ||
Minimum Supply Voltage 2.7V | ||
Number of Words 512M | ||
Infineon FRAM, 4kB Memory Size, 3.6V Maximum Supply Voltage - FM25L04B-GTR
This FRAM is a non-volatile memory device designed for serial data storage and fast read/write access in embedded systems. It operates from a low-voltage supply and communicates over an SPI interface, making it suitable for compact surface‑mount digital designs where frequent, high‑speed memory transactions are required. The component meets automotive AEC‑Q100 criteria for use in vehicle electronics.
Features and Benefits:
• 20 ns maximum random access time enables rapid data retrieval
• 20 MHz maximum clock frequency supports high‑speed serial transfers
• 2.7-3.6V operating range reduces supply design complexity
• 8‑bit data bus width simplifies microcontroller interfacing
• -40 to 85 °C operating range allows use in varied environments
• AEC‑Q100 automotive rating supports rigorous application standards
• 20 MHz maximum clock frequency supports high‑speed serial transfers
• 2.7-3.6V operating range reduces supply design complexity
• 8‑bit data bus width simplifies microcontroller interfacing
• -40 to 85 °C operating range allows use in varied environments
• AEC‑Q100 automotive rating supports rigorous application standards
Applications
• Suitable for automotive sensor data‑logging modules
• Ideal for low‑power embedded control units
• Used with microcontrollers requiring serial non‑volatile memory
• Can be used for configuration storage in industrial electronics
• Appropriate for telemetry and logging equipment in vehicles
• Ideal for low‑power embedded control units
• Used with microcontrollers requiring serial non‑volatile memory
• Can be used for configuration storage in industrial electronics
• Appropriate for telemetry and logging equipment in vehicles
What package style should I plan for on the PCB?
The device comes in an SOIC surface‑mount package with an 8‑pin footprint for standard assembly processes.
How is memory organised for addressing and transfers?
Memory is organised as a 512Mx8‑bit array, presenting 8‑bit words over the serial interface for straightforward addressing and block transfers.
What pin count and bus width does it require?
The package uses eight pins and operates on an 8‑bit data bus for parallel word organisation internally while communicating via SPI.
Are there limits on ambient temperature during operation?
The device is specified to operate between -40 °C and 85 °C, covering typical automotive and industrial ambient conditions.
Related links
- Infineon 4 kB SPI FRAM 8-Pin SOIC
- Infineon 4 kB Serial-SPI FRAM 8-Pin SOIC
- Infineon 4 kB Serial-SPI FRAM 8-Pin SOIC, FM25L04B-G
- Infineon 4 kB SPI FRAM 8-Pin SOIC, FM25040B-G
- Infineon 16 kB SPI FRAM 8-Pin SOIC, FM25L16B-GTR
- Infineon 16 kB SPI FRAM 8-Pin SOIC, FM25C160B-GTR
- Infineon 16 kB SPI FRAM 8-Pin SOIC
- Infineon 4 kB Serial-SPI FRAM 8-Pin SOIC, CY15B004Q-SXE