70T3539MS133BC IDT, 70T3539MS133BC Datasheet - Page 2

• Manufacturer Part Number: 70T3539MS133BC
• Description: SRAM 512K X 36 STD-PWR, 2.5V DUAL PORT RAM
• Manufacturer: IDT
• Series: IDT70T3539Mr
• Type: Dual Port RAMr

Specifications of 70T3539MS133BC

• Memory Size: 18 Mbit
• Organization: 512 K x 36
• Access Time: 4.2 ns
• Supply Voltage - Max: 2.6 V
• Supply Voltage - Min: 2.4 V
• Maximum Operating Current: 740 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Package / Case: BGA-256
• Interface: LVTTL
• Maximum Clock Frequency: 133 MHz
• Memory Type: Synchronous
• Part # Aliases: IDT70T3539MS133BC

Description:
Port RAM. The memory array utilizes Dual-Port memory cells to allow
simultaneous access of any address from both ports. Registers on control,
data, and address inputs provide minimal setup and hold times. The timing
latitude provided by this approach allows systems to be designed with very
short cycle times. With an input data register, the IDT70T3539M has been
optimized for applications having unidirectional or bidirectional data flow
IDT70T3539M
High-Speed 2.5V 512K x 36 Dual-Port Synchronous Static RAM
The IDT70T3539M is a high-speed 512K x 36 bit synchronous Dual-
6.42
2
in bursts. An automatic power down feature, controlled by CE
permits the on-chip circuitry of each port to enter a very low standby power
mode.
2.5V on one or both ports, controllable by the OPT pins. The power supply
for the core of the device (V
The 70T3539M can support an operating voltage of either 3.3V or
Industrial and Commercial Temperature Ranges
DD
) is at 2.5V.
0
and CE
1,