Infineon Technologies CY15B256J-SXA NV RAM (FRAM, MRAM, nvSRAM)
NVRAM Memory IC 256K I²C 3.4 MHz 3.3V 8-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CY15B256J-SXA
Detailed Description
IC FRAM 256KBIT I2C 3.4MHZ 8SOIC
Package
SO
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
CY15B256J-SXA Datasheet
Quick Jump:
Technical Specifications
Infineon Technologies CY15B256J-SXA NV RAM (FRAM, MRAM, nvSRAM) technical specifications.
General
Interface
Serial-I2C
Memory Size
256K
Data Bus Width
8
RoHS
Compliant
Number of Pins
8
Package / Case
8-SOIC
Packaging
TUBE
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
3.3
Related Parts Comparison (CY15B256J-SXA vs FM25CL64B-GTR vs FM24W256-GTR vs FM25CL64B-G)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40 ~ 85 | -40 ~ 85 | -40°C ~ 85°C (TA) |
| Supply Voltage | 3.3 | 3.3 | 3.3/5 | 3.3 |
| Memory Size | 256K | 64K | 256K | 64K |
| Interface | Serial-I2C | Serial-SPI | Serial-I2C | Serial-SPI |
| Data Bus Width | 8 | 8 | 8 | 8 |
| Number of Pins | 8 | 8 | 8 | 8 |
| RoHS | Compliant | Compliant | Compliant | Compliant |
| Lifecycle Status | Active | Active | Active | Active |
| Automotive | Yes | Yes | No | Yes |
| Density Range Bit | 256K to 8M | 1K to 256K | 256K to 8M | 1K to 256K |
| Lead Shape | Gull-wing | Gull-wing | Gull-wing | Gull-wing |
| Action |
More Parts in NV RAM (FRAM, MRAM, nvSRAM)
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
