Cypress CY7C1523JV18-300BZXC, DDR II synchronous SRAM, 72Mbit (4M x 18), 300 MHz clock, 1.7V–1.9V supply, 165-FBGA (15x17), 0°C–70°C, tray.
| Parameter | Value |
|---|---|
| Memory type | Volatile |
| Mounting | Surface Mount |
| Supply voltage | 1.7V ~ 1.9V |
| Clock frequency | 300 MHz |
| Memory interface | Parallel |
| Operating temperature | 0°C ~ 70°C (TA) |
| Package | Tray |
| Technology | SRAM - Synchronous, DDR II |
| Memory size | 72Mbit |
| Memory format | SRAM |
| Case | 165-LBGA |
| Memory organization | 4M x 18 |
The CY7C1523JV18-300BZXC is a 72Mbit DDR II synchronous SRAM organized as 4M x 18 bits, clocked at 300 MHz.
At 300 MHz, the DDR II interface transfers data on both clock edges. The 0.45 ns access time is noted in the description.
Yes, Cypress has marked this part as obsolete. No official successor is listed. Sourcing is through surplus or last-time-buy inventory.
The memory is organized as 4M words by 18 bits, for a total of 72Mbit.
The clock frequency is 300 MHz, with double-data-rate transfers on both edges.
The operating temperature range is 0°C to 70°C (ambient).