QL4036-3PB256I 查看數據表（PDF） - QuickLogic Corporation

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QL4036-3PB256I

36,000 usable PLD gate QuickRAM ESP combining performance, density and embedded RAM.

QuickLogic Corporation 

QL4036 - QuickRAMTM

36,000 Usable PLD Gate QuickRAM ESP Combining Performance, Density, and Embedded RAM

QL4036 - QuickRAM

DEVICE HIGHLIGHTS

Device Highlights

High Performance & High Density

s 36,000 Usable PLD Gates with 204 I/Os

s 300 MHz 16-bit Counters, 400 MHz Datapaths,

160+ MHz FIFOs

s 0.35µm four-layer metal non-volatile CMOS process for

smallest die sizes

High Speed Embedded SRAM

s 14 dual-port RAM modules, organized in user-config-

urable 1,152 bit blocks

s 5ns access times, each port independently accessible

s Fast and effecient for FIFO, RAM, and ROM functions

Easy to Use / Fast Development Cycles

s 100% routable with 100% utilization and complete

pin-out stability

s Variable-grain logic cells provide high performance and

100% utilization

s Comprehensive design tools include high quality

Verilog/VHDL synthesis

Advanced I/O Capabilities

s Interfaces with both 3.3V and 5.0V devices

s PCI compliant with 3.3V and 5.0V busses for -1/-2/-3/-4

speed grades

s Full JTAG boundary scan

s Registered I/O cells with individually controlled clocks and

output enables

14 RAM

Blocks

} 672

High Speed

Logic Cells

Interface

FIGURE 1. QuickRAM Block Diagram

ARCHITECTURE OVERVIEW

Architecture Overview

The QuickRAM family of ESPs (Embedded Standard

Products) offers FPGA logic in combination with Dual-

Port SRAM modules. The QL4036 is a 36,000

usable PLD gate member of the QuickRAM family of

ESPs. QuickRAM ESPs are fabricated on a 0.35mm

four-layer metal process using QuickLogic’s patented

ViaLinkTM technology to provide a unique combina-

tion of high performance, high density, low cost, and

extreme ease-of-use.

The QL4036 contains 672 logic cells and 14 dual

port RAM modules (see Figure 1). Each RAM module

has 1,152 RAM bits, for a total of 16,128 bits. 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 Fig-

ure 2). With a maximum of 204 I/Os, the QL4036 is

available in 144-pin TQFP, 208-pin PQFP and 256-

pin PBGA packages.

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 configura-

tions as large as 16 bits wide in the smallest Quick-

RAM device and 44 bits wide in the largest device.

QL4036 Rev F

6-31

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