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70V7519S

Renesas
Part Number 70V7519S
Manufacturer Renesas
Description SYNCHRONOUS BANK-SWITCHABLE DUAL-PORT STATIC RAM
Published Aug 13, 2020
Detailed Description HIGH-SPEED 3.3V 256K x 36 SYNCHRONOUS BANK-SWITCHABLE DUAL-PORT STATIC RAM WITH 3.3V OR 2.5V INTERFACE 70V7519S Featur...
Datasheet PDF File 70V7519S PDF File

70V7519S
70V7519S

Overview
HIGH-SPEED 3.
3V 256K x 36 SYNCHRONOUS BANK-SWITCHABLE DUAL-PORT STATIC RAM WITH 3.
3V OR 2.
5V INTERFACE 70V7519S Features: ◆ 256K x 36 Synchronous Bank-Switchable Dual-ported SRAM Architecture – 64 independent 4K x 36 banks – 9 megabits of memory on chip ◆ Bank access controlled via bank address pins ◆ High-speed data access – Commercial: 3.
4ns(200MHz)/3.
6ns (166MHz)/4.
2ns (133MHz) (max.
) – Industrial: 3.
6ns (166MHz)/4.
2ns (133MHz) (max.
) ◆ Selectable Pipelined or Flow-Through output mode ◆ Counter enable and repeat features ◆ Dual chip enables allow for depth expansion without additional logic ◆ Full synchronous operation on both ports – 5ns cycle time, 200MHz operation (14Gbps bandwidth) – Fast 3.
4ns clock to data out – 1.
5ns setup to clock and 0.
5ns hold on all control, data, and address inputs @ 200MHz – Data input, address, byte enable and control registers – Self-timed write allows fast cycle time ◆ Separate byte controls for multiplexed bus and bus matching compatibility ◆ LVTTL- compatible, 3.
3V (±150mV) power supply for core ◆ LVTTL compatible, selectable 3.
3V (±150mV) or 2.
5V (±100mV) power supply for I/Os and control signals on each port ◆ Industrial temperature range (-40°C to +85°C) is available at 166MHz and 133MHz ◆ Available in a 208-pin fine pitch Ball Grid Array (fpBGA) and 256-pin Ball Grid Array (BGA) ◆ Supports JTAG features compliant with IEEE 1149.
1 ◆ Green parts available, see ordering information Functional Block Diagram PL/FTL OPTL CLKL ADSL CNTENL REPEATL R/WL CE0L CE1L BE3L BE2L BE1L BE0L OEL CONTROL LOGIC I/O0L-35L I/O CONTROL A11L A0L BA5L BA4L BA3L BA2L BA1L BA0L ADDRESS DECODE BANK DECODE NOTE: 1.
The Bank-Switchable dual-port uses a true SRAM core instead of the traditional dual-port SRAM core.
As a result, it has unique operating characteristics.
Please refer to the functional description on page 19 for details.
©2019 Integrated Device Technology, Inc.
MUX 4Kx36 MEMORY ARRAY (BANK 0) MUX MUX 4Kx36 MEMORY ARRAY (BANK 1) MU...


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