Part Number
|
7028 |
Manufacturer
|
Renesas |
Description
|
HIGH-SPEED 64K x 16 DUAL-PORT STATIC RAM |
Published
|
Dec 31, 2022 |
Detailed Description
|
HIGH-SPEED 64K x 16 DUAL-PORT STATIC RAM
7028L
Features
◆ True Dual-Ported memory cells which allow simultaneous reads...
|
Datasheet
|
7028
|
Overview
HIGH-SPEED 64K x 16 DUAL-PORT STATIC RAM
7028L
Features
◆ True Dual-Ported memory cells which allow simultaneous reads of the same memory location
◆ High-speed access – Commercial: 15ns (max.
) – Industrial: 20ns (max.
)
◆ Low-power operation – IDT7028L Active: 1W (typ.
) Standby: 1mW (typ.
)
◆ Dual chip enables allow for depth expansion without external logic
◆ IDT7028 easily expands data bus width to 32 bits or more using the Master/Slave select when cascading more than one device
Functional Block Diagram
R/WL UBL
CE0L CE1L
OEL
LBL
◆ M/S = VIH for BUSY output flag on Master, M/S = VIL for BUSY input on Slave
◆ Interrupt Flag ◆ On-chip port arbitration logic ◆ Full on-chip hardware support o...
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