Product Features
• True Dual-Ported memory cells which allow simultaneous access of the same memory location
• 6 Flow-Through/Pipelined devices
— 16K x 16/18 organization (CY7C09269V/369V)
— 32K x 16/18 organization (CY7C09279V/379V)
— 64K x 16/18 organization (CY7C09289V/389V)
• 3 Modes
— Flow-Through
— Pipelined
— Burst
• Pipelined output mode on both ports allows fast
100-MHz operation
• 0.35-micron CMOS for optimum speed/power
• High-speed clock to data access 6.5[1, 2]/7.5[2]/9/12 ns (max.)
• 3.3V low operating power
— Active = 115 mA (typical)
— Standby = 10 µA (typical)
• Fully synchronous interface for easier operation
• Burst counters increment addresses internally
— Shorten cycle times
— Minimize bus noise
— Supported in Flow-Through and Pipelined modes
• Dual Chip Enables for easy depth expansion
• Upper and Lower Byte Controls for Bus Matching
• Automatic power-down
• Commercial and Industrial temperature ranges
• Available in 100-pin TQFP
Product Specification
| Attribute | Attribute value |
| ANSM-Part# | ANSM-CY7C09389V-12AC |
| Category | Integrated Circuits (ICs) |
| Memory | |
| Memory | |
| Mfr | Cypress Semiconductor Corp |
| Series | - |
| Packaging | Bag |
| Part Status | Obsolete |
| DigiKey Programmable | Not Verified |
| Memory Type | Volatile |
| Memory Format | SRAM |
| Technology | SRAM - Dual Port, Synchronous |
| Memory Size | 1.152Mbit |
| Memory Organization | 64K x 18 |
| Memory Interface | Parallel |
| Clock Frequency | 50 MHz |
| Write Cycle Time - Word, Page | - |
| Access Time | 12 ns |
| Voltage - Supply | 3V ~ 3.6V |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 100-LQFP |
| Supplier Device Package | 100-TQFP (14x14) |
| Base Product Number | CY7C09389 |
Product Photos
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