DUAL-PORT SRAM, 4KX9, 25NS,
CY7B139-25JC is a Memory manufactured by Rochester Electronics, LLC. DUAL-PORT SRAM, 4KX9, 25NS,. Key specifications: mounting type Surface Mount, operating temperature 0°C ~ 70°C (TA), voltage - supply 4.5V ~ 5.5V, package / case 68-LCC (J-Lead).
In Stock: 27
| Attribute | Value |
|---|---|
| Product Status | Active |
| Memory Type | Volatile |
| Memory Format | SRAM |
| Technology | SRAM - Dual Port, Asynchronous |
| Memory Size | 36Kb (4K x 9) |
| Memory Interface | Parallel |
| Clock Frequency | - |
| Write Cycle Time - Word, Page | 25ns |
| Access Time | 25 ns |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 68-LCC (J-Lead) |
| Supplier Device Package | 68-PLCC (24.23x24.23) |
| Part Number | Manufacturer | Description | Match | |
|---|---|---|---|---|
| CY7C136E-25JXI | Infineon Technologies | IC SRAM 16KBIT PARALLEL 52PLCC | 100% | View |
| IS65C256AL-25TLA3-TR | ISSI, Integrated Silicon Solution Inc | IC SRAM 256KBIT PAR 28TSOP I | 100% | View |
| 7140SA25J | Renesas Electronics America Inc | IC SRAM 8KBIT PARALLEL 52PLCC | 100% | View |
| 71421LA25PF8 | Renesas Electronics America Inc | IC SRAM 16KBIT PARALLEL 64TQFP | 100% | View |
| 7007S25PF8 | Renesas Electronics America Inc | IC SRAM 256KBIT PARALLEL 80TQFP | 100% | View |
| QS70681-25TF | Quality Semiconductor | IC SRAM 288KBIT 40MHZ | 98% | View |
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