QL4016-0CF208M 데이터 시트보기 (PDF) - Unspecified

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QL4016-0CF208M

Military QuickRAM

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Military QuickRAM Family Data Sheet Rev. C

Architecture Overview

The Military QuickRAMTM family of Embedded Standard Products (ESPs) offer FPGA logic in combination with

Dual-Port SRAM modules. The Military QuickRAM family of ESPs have up to 90,000 usable PLD gates.

Military QuickRAM ESPs are fabricated on a 0.35 µm four-layer metal process using QuickLogic's patented

ViaLinkTM technology to provide a unique combination of high performance, high density, low cost, and

extreme ease-of-use.

The Military QuickRAM family contains a range of 320 to 1,584 logic cells and 10 to 22 dual port RAM

Modules (see Figure 1). Each RAM Module has 1,152 RAM bits, for a total ranging from 11,520 to 25,344

bits (see Table 1). RAM Modules are dual port (one read port, one write port) and can be configured into one

of four modes: 64 (deep) x18 (wide), 128x9, 256x4, or 512x2 (see Figure 2). With a maximum of 316 I/Os,

the Military QuickRAM family of ESPs are available in many device/package combinations (see Table 2).

Figure 2: QuickRAM Module

[8:0]

[17:0]

[1:0]

WA

RE

WD

WE

WCL K

MOD E

RCLK

[8:0]

RA

[17:0]

RD

ASYNCRD

Designers can cascade multiple RAM Modules to increase the depth or width allowed in single modules by

connecting corresponding address lines together and dividing the words between modules (see Figure 3). This

approach allows up to 512-deep configurations as large as 16 bits wide in the smallest Military QuickRAM

device and 44 bits wide in the largest device.

Figure 3: QuickRAM Module Bits

WDATA

WADDR

RAM

Module

(1,152 bits)

RDATA

RADDR

WDATA

RAM

Module

(1,152 bits)

RDATA

© 2007 QuickLogic Corporation

www.quicklogic.com

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