Infineon 64 kB SPI FRAM 8-Pin SOIC, CY15B064Q-SXE
- RS Stock No.:
- 181-7565
- Mfr. Part No.:
- CY15B064Q-SXE
- Manufacturer:
- Infineon
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TWD422.00
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TWD443.10
(inc. GST)
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In Stock
- Plus 182 unit(s) shipping from September 07, 2026
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Units | Per unit | Per Pack* |
|---|---|---|
| 2 - 22 | TWD211.00 | TWD422.00 |
| 24 - 46 | TWD206.00 | TWD412.00 |
| 48 + | TWD203.00 | TWD406.00 |
*price indicative
- RS Stock No.:
- 181-7565
- Mfr. Part No.:
- CY15B064Q-SXE
- 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 | |
| Memory Size | 64kB | |
| Product Type | FRAM | |
| Organisation | 8K x 8 bit | |
| Interface Type | SPI | |
| Data Bus Width | 8bit | |
| Maximum Random Access Time | 25ns | |
| Mount Type | Surface | |
| Maximum Clock Frequency | 16MHz | |
| Package Type | SOIC | |
| Pin Count | 8 | |
| Length | 4.97mm | |
| Standards/Approvals | No | |
| Width | 3.98mm | |
| Height | 1.48mm | |
| Maximum Operating Temperature | 125°C | |
| Number of Bits per Word | 8 | |
| Number of Words | 8K | |
| Automotive Standard | AEC-Q100 | |
| Maximum Supply Voltage | 3.6V | |
| Minimum Operating Temperature | -40°C | |
| Minimum Supply Voltage | 3V | |
| Select all | ||
|---|---|---|
Brand Infineon | ||
Memory Size 64kB | ||
Product Type FRAM | ||
Organisation 8K x 8 bit | ||
Interface Type SPI | ||
Data Bus Width 8bit | ||
Maximum Random Access Time 25ns | ||
Mount Type Surface | ||
Maximum Clock Frequency 16MHz | ||
Package Type SOIC | ||
Pin Count 8 | ||
Length 4.97mm | ||
Standards/Approvals No | ||
Width 3.98mm | ||
Height 1.48mm | ||
Maximum Operating Temperature 125°C | ||
Number of Bits per Word 8 | ||
Number of Words 8K | ||
Automotive Standard AEC-Q100 | ||
Maximum Supply Voltage 3.6V | ||
Minimum Operating Temperature -40°C | ||
Minimum Supply Voltage 3V | ||
Infineon FRAM, 64kB Memory Size, 3.6V Maximum Supply Voltage - CY15B064Q-SXE
This FRAM is a non-volatile memory device designed for serial interfaces in embedded and automotive environments. It operates from a low-voltage supply and delivers fast read/write responsiveness over an SPI connection, making it suitable for systems that require frequent data logging and persistent storage across power cycles. The component is supplied in a compact surface-mount package compatible with standard board assembly.
Features and Benefits:
• Operates up to 16MHz for high-speed serial transfers
• Provides 64kB storage with 8K words for data retention
• 25ns random access enables rapid read/write operations
• 8-bit data bus simplifies interfacing with microcontrollers
• Accepts 3.0V-3.6V supply for low-power system integration
• Qualified to automotive stress levels for harsh environments
• Provides 64kB storage with 8K words for data retention
• 25ns random access enables rapid read/write operations
• 8-bit data bus simplifies interfacing with microcontrollers
• Accepts 3.0V-3.6V supply for low-power system integration
• Qualified to automotive stress levels for harsh environments
Applications
• Suitable for vehicle data logging and parameter storage
• Ideal for industrial control systems requiring endurance
• Used with sensor hubs needing frequent non-volatile writes
• Can be used for calibration and configuration memory in ECUs
• Suitable for embedded systems demanding fast persistent memory
• Ideal for industrial control systems requiring endurance
• Used with sensor hubs needing frequent non-volatile writes
• Can be used for calibration and configuration memory in ECUs
• Suitable for embedded systems demanding fast persistent memory
What temperature range can the device tolerate in demanding installations?
It supports operation from -40°C to 125°C, enabling use across industrial and automotive thermal profiles.
How is the device packaged for PCB assembly and space-constrained designs?
It is supplied in a surface-mount SOIC package with an 8-pin footprint suited to automated placement.
What interface and signalling does it use for communication with controllers?
Communication is via an SPI serial interface, providing synchronous serial transfers for host controllers.
How does the device address automotive reliability requirements?
It meets automotive-grade AEC-Q100 standards appropriate for in-vehicle electronic applications.
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