 | |  | |
| PartNumber | CY14B256I-SFXI | CY14B256I-SFXIT | CY14B256K-SP25XC |
| Description | NVRAM 256Kb 3V 3.4Mhz 32K x 8 SPI nvSRAM | NVRAM 256Kb 3V 3.4Mhz 32K x 8 SPI nvSRAM | IC NVSRAM 256K PARALLEL 48SSOP |
| Manufacturer | Cypress Semiconductor | Cypress Semiconductor | Cypress Semiconductor Corp |
| Product Category | NVRAM | NVRAM | Memory |
| RoHS | Y | Y | - |
| Package / Case | SOIC-16 | SOIC-16 | - |
| Interface Type | I2C | I2C | - |
| Memory Size | 256 kbit | 256 kbit | 256K (32K x 8) |
| Organization | 32 k x 8 | 32 k x 8 | - |
| Data Bus Width | 8 bit | 8 bit | - |
| Supply Voltage Max | 3.6 V | 3.6 V | - |
| Supply Voltage Min | 2.7 V | 2.7 V | - |
| Operating Supply Current | 1 mA | 1 mA | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Series | CY14B256I | CY14B256I | - |
| Packaging | Tube | Reel | Tube |
| Dimensions | 10.62 mm x 10.49 mm x 2.67 mm | 10.62 mm x 10.49 mm x 2.67 mm | - |
| Brand | Cypress Semiconductor | Cypress Semiconductor | - |
| Moisture Sensitive | Yes | Yes | - |
| Pd Power Dissipation | 1 W | 1 W | - |
| Product Type | NVRAM | NVRAM | - |
| Factory Pack Quantity | 92 | 1000 | - |
| Subcategory | Memory & Data Storage | Memory & Data Storage | - |
| Unit Weight | 0.023492 oz | 0.023492 oz | - |
| Package Case | - | - | 48-BSSOP (0.295", 7.50mm Width) |
| Operating Temperature | - | - | 0°C ~ 70°C (TA) |
| Interface | - | - | Parallel |
| Voltage Supply | - | - | 2.7 V ~ 3.45 V |
| Supplier Device Package | - | - | 48-SSOP |
| Memory Type | - | - | NVSRAM (Non-Volatile SRAM) |
| Speed | - | - | 25ns |
| Format Memory | - | - | RAM |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Cypress Semiconductor |
CY14B256KA-SP45XI | Real Time Clock 256Kb 3V 45ns 32K x 8 nvSRAM | |
| CY14B256KA-SP25XIT | Real Time Clock 256Kb 3V 25ns 32K x 8 nvSRAM | ||
| CY14B256KA-SP45XIT | Real Time Clock 256Kb 3V 45ns 32K x 8 nvSRAM | ||
| CY14B256KA-SP25XI | Real Time Clock 256Kb 3V 25ns 32K x 8 nvSRAM | ||
| CY14B256I-SFXI | NVRAM 256Kb 3V 3.4Mhz 32K x 8 SPI nvSRAM | ||
| CY14B256I-SFXIT | NVRAM 256Kb 3V 3.4Mhz 32K x 8 SPI nvSRAM | ||
| CY14B256K-SP35XCT | NVRAM nvSRAM 32Kx8 RTC 3V | ||
| CY14B256K-SP45XI | NVRAM nvSRAM 32Kx8 3V IND | ||
| CY14B256L-SP35XIT | NVRAM nvSRAM 32Kx8 3V | ||
| CY14B256L-SP45XCT | NVRAM nvSRAM 32Kx8 3V | ||
| CY14B256L-SP45XC | NVRAM nvSRAM 32Kx8 COM | ||
| CY14B256L-SP35XC | NVRAM nvSRAM 32Kx8 COM | ||
| CY14B256L-SP35XCT | NVRAM nvSRAM 32Kx8 3V | ||
| CY14B256K-SP25XC | IC NVSRAM 256K PARALLEL 48SSOP | ||
| CY14B256K-SP25XCT | New and Original | ||
| CY14B256K-SP25XI | 256 Kbit (32K x 8) nvSRAM with Real Time Clock | ||
| CY14B256K-SP35XC | IC NVSRAM 256K PARALLEL 48SSOP | ||
| CY14B256K-SP35XCT | IC NVSRAM 256K PARALLEL 48SSOP | ||
| CY14B256K-SP35XI | IC NVSRAM 256K PARALLEL 48SSOP | ||
| CY14B256K-SP35XIT | IC NVSRAM 256K PARALLEL 48SSOP | ||
| CY14B256K-SP45X1 | New and Original | ||
| CY14B256K-SP45XC | IC NVSRAM 256K PARALLEL 48SSOP | ||
| CY14B256K-SP45XCT | IC NVSRAM 256K PARALLEL 48SSOP | ||
| CY14B256K-SP45XI | IC NVSRAM 256K PARALLEL 48SSOP | ||
| CY14B256K-SP45XIT | IC NVSRAM 256K PARALLEL 48SSOP | ||
| CY14B256KSP35XC | New and Original | ||
| CY14B256L-5Z45XC | New and Original | ||
| CY14B256L-S245XC | New and Original | ||
| CY14B256L-SP25XC | Non-Volatile SRAM, 32KX8, 25ns | ||
| CY14B256L-SP25XCT | New and Original | ||
| CY14B256L-SP25XI | Non-Volatile SRAM, 32KX8, 25ns | ||
| CY14B256L-SP35XC | IC NVSRAM 256K PARALLEL 48SSOP | ||
| CY14B256L-SP35XCT | IC NVSRAM 256K PARALLEL 48SSOP | ||
| CY14B256L-SP35XI | IC NVSRAM 256K PARALLEL 48SSOP | ||
| CY14B256L-SP35XIT | IC NVSRAM 256K PARALLEL 48SSOP | ||
| CY14B256L-SP45XC | IC NVSRAM 256K PARALLEL 48SSOP | ||
| CY14B256L-SP45XCT | IC NVSRAM 256K PARALLEL 48SSOP | ||
| CY14B256L-SP45XI | IC NVSRAM 256K PARALLEL 48SSOP | ||
| CY14B256L-SP45XIT | IC NVSRAM 256K PARALLEL 48SSOP | ||
| CY14B256L-SZ245XI | New and Original | ||
| CY14B256L-SZ25I | New and Original | ||
| CY14B256L-SZ25XC | Non-Volatile SRAM, 32KX8, 25ns, CMOS, PDSO32 | ||
| CY14B256L-SZ25XCT | New and Original | ||
| CY14B256L-SZ25XI | New and Original | ||
| CY14B256KA-SP25XIT | Real Time Clock 256Kb 3V 25ns 32K x 8 nvSRAM | ||
| CY14B256KA-SP45XIT | Real Time Clock 256Kb 3V 45ns 32K x 8 nvSRAM | ||
| CY14B256KA-SP25XI | Real Time Clock 256Kb 3V 25ns 32K x 8 nvSRAM | ||
| CY14B256KA-SP45XI | IC NVSRAM 256K PARALLEL 48SSOP | ||
| CY14B256I-SFXIT | New and Original | ||
| CY14B256I-SFXI | New and Original |