The 70T3539M is a high-speed 512K x 36 bit synchronous Dual-Port RAM that has been optimized for applications having unidirectional or bidirectional data flow in bursts. An automatic power down feature, controlled by CE0 and CE1 , permits the on-chip circuitry of each port to enter a very low standby power mode. The 70T353M can support an operating voltage of either 3.3V or 2.5V on one or both ports, controllable by the OPT pins. The power supply for the core of the device ( VDD ) is at 2.5V.
Manufacturer: IDT, Integrated Device Technology Inc
Win Source Part Number: 776526-70T3539MS133B
Packaging: Tray
Operating Temperature Range: -40°C ~ 85°C (TA)
Package: 256-LBGA
Mounting: SMD
Technology: SRAM - Dual Port, Synchronous
Operating Supply Voltage: 2.4 V ~ 2.6 V
Memory Type: Volatile
Memory Size: 18Mb (512K x 36)
Access Time: 4.2ns
Family Name: 70T3539MS
Categories: Integrated Circuits (ICs)
Memory Format: SRAM
Clock Frequency: 133MHz
Memory Interface: Parallel
Manufacturer Package: 256-CABGA (17x17)
Alternative Parts (Cross-Reference): CYD18S36V18-167BBAIT
Introduction Date: October 08, 2003
ECCN: EAR99
Country of Origin: Taiwan
Estimated EOL Date: 2029
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 32 pct.
Supply and Demand Status: Limited
| Integrated Device Technology | Win Source Electronics | |
|---|---|---|
| Product Category | Memory Chips | Memory Chips |
| Product Number | 70T3539MS133BCGI | 776526-70T3539MS133BCGI |
| Product Name | 512K x 36 Sync, 3.3V/2.5V Dual-Port RAM, Interleaved I/O's | Memory - SRAM - 70T3539MS133BCGI |
| Memory Category | DPRAM | Volatile; SRAM Chip |
| Logic Family | TTL | |
| Data Rate | 133 MHz | |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
| Density | 18432 kbits |
