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7026S

Renesas
Part Number 7026S
Manufacturer Renesas
Description 16K x 16 DUAL-PORT STATIC RAM
Published Aug 25, 2020
Detailed Description HIGH-SPEED 16K X 16 DUAL-PORT STATIC RAM 7026S/L Features ◆ True Dual-Ported memory cells which allow simultaneous acc...
Datasheet PDF File 7026S PDF File

7026S
7026S

Overview
HIGH-SPEED 16K X 16 DUAL-PORT STATIC RAM 7026S/L Features ◆ True Dual-Ported memory cells which allow simultaneous access of the same memory location ◆ High-speed access – Commercial: 15/20/25/35ns (max.
) – Industrial: 20ns (max.
) – Military: 25/35ns (max.
) ◆ Low-power operation – IDT7026S Active: 750mW (typ.
) Standby: 5mW (typ.
) – IDT7026L Active: 750mW (typ.
) Standby: 1mW (typ.
) ◆ Separate upper-byte and lower-byte control for multiplexed bus compatibility Functional Block Diagram R/WL UBL ◆ IDT7026 easily expands data bus width to 32 bits or more using the Master/Slave select when cascading more than one device ◆ M/S = H for BUSY output flag on Master, M/S = L for BUSY input on Slave ◆ On-chip port arbitration logic ◆ Full on-chip hardware support of semaphore signaling between ports ◆ Fully asynchronous operation from either port ◆ TTL-compatible, single 5V (±10%) power supply ◆ Available in 84-pin PGA and 84-pin PLCC ◆ Industrial temperature range (-40°C to +85°C) is available for selected speeds ◆ Green parts available, see ordering information R/WR UBR LBL LBR CEL CER OEL OER I/O8L-I/O15L I/O0L-I/O7L BUSYL(1,2) A13L A0L I/O Control I/O Control Address Decoder 14 CEL MEMORY ARRAY ARBITRATION SEMAPHORE LOGIC Address Decoder 14 CER SEML M/S NOTES: 1.
(MASTER): BUSY is output; (SLAVE): BUSY is input.
2.
BUSY outputs are non-tri-stated push-pull.
1 I/O8R-I/O15R I/O0R-I/O7R BUSYR(1,2) A13R A0R SEMR 2939 drw 01 AUGUST 2019 DSC 2939/17 7026S/L High-Speed 16K x 16 Dual-Port Static RAM Description The IDT7026 is a high-speed 16K x 16 Dual-Port Static RAM.
The IDT7026 is designed to be used as a stand-alone Dual-Port RAM or as a combination MASTER/SLAVE Dual-Port RAM for 32-bit-or-more word systems.
Using the IDT MASTER/SLAVE Dual-Port RAM approach in 32bit or wider memory system applications results in full-speed, error-free operation without the need for additional discrete logic.
This device provides two independent ports with separate control, addr...


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