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72P51559L5BB8

产品描述PBGA-256, Reel
产品类别存储    存储   
文件大小830KB,共87页
制造商IDT (Integrated Device Technology)
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72P51559L5BB8概述

PBGA-256, Reel

72P51559L5BB8规格参数

参数名称属性值
Brand NameIntegrated Device Technology
是否无铅含铅
是否Rohs认证不符合
零件包装代码PBGA
包装说明BGA, BGA256,16X16,40
针数256
制造商包装代码BB256
Reach Compliance Codenot_compliant
ECCN代码EAR99
最长访问时间3.6 ns
最大时钟频率 (fCLK)200 MHz
周期时间5 ns
JESD-30 代码S-PBGA-B256
JESD-609代码e0
长度17 mm
内存密度2359296 bit
内存集成电路类型OTHER FIFO
内存宽度36
湿度敏感等级3
功能数量1
端子数量256
字数65536 words
字数代码64000
工作模式SYNCHRONOUS
最高工作温度70 °C
最低工作温度
组织64KX36
可输出YES
封装主体材料PLASTIC/EPOXY
封装代码BGA
封装等效代码BGA256,16X16,40
封装形状SQUARE
封装形式GRID ARRAY
并行/串行PARALLEL
峰值回流温度(摄氏度)225
电源1.8 V
认证状态Not Qualified
座面最大高度3.5 mm
最大待机电流0.1 A
最大压摆率0.15 mA
最大供电电压 (Vsup)1.9 V
最小供电电压 (Vsup)1.7 V
标称供电电压 (Vsup)1.8 V
表面贴装YES
技术CMOS
温度等级COMMERCIAL
端子面层Tin/Lead (Sn63Pb37)
端子形式BALL
端子节距1 mm
端子位置BOTTOM
处于峰值回流温度下的最长时间20
宽度17 mm
Base Number Matches1

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1.8V MULTI-QUEUE FLOW-CONTROL DEVICES
(32 QUEUES) 36 BIT WIDE CONFIGURATION
589,824 bits
1,179,648 bits
2,359,296 bits
4,718,592 bits
IDT72P51539
IDT72P51549
IDT72P51559
IDT72P51569
FEATURES
Choose from among the following memory density options:
IDT72P51539
Total Available Memory = 589,824 bits
IDT72P51549
Total Available Memory = 1,179,648 bits
IDT72P51559
Total Available Memory = 2,359,296 bits
IDT72P51569
Total Available Memory = 4,718,592 bits
Configurable from 1 to 32 Queues
Default configuration of 32 or 16 symmetrical queues
Default multi-queue device configurations
– IDT72P51539: 512 x 36 x 32Q
– IDT72P51549: 1,024 x 36 x 32Q
– IDT72P51559: 2,048 x 36 x 32Q
– IDT72P51569: 4,096 x 36 x 32Q
Default configuration can be augmented via the queue address
bus
Number of queues and individual queue sizes may be
configured at master reset though serial programming
200 MHz High speed operation (5ns cycle time)
3.6ns access time
Independent Read and Write access per queue
User Selectable Bus Matching Options:
– x36 in to x36 out
– x18 in to x36 out
– x9 in to x36 out
– x36in to x18out
– x18 in to x18 out
– x9 in to x18 out
– x36in to x9out
– x18 in to x9 out
– x9 in to x9 out
User selectable I/O: 1.5V HSTL, 1.8V eHSTL, or 2.5V LVTTL
100% Bus Utilization, Read and Write on every clock cycle
Selectable First Word Fall Through (FWFT) or IDT standard
mode of operation
Ability to operate on packet or word boundaries
Mark and Re-Write operation
Mark and Re-Read operation
Individual, Active queue flags (OR /
EF, IR
/
FF, PAE, PAF, PR)
8 bit parallel flag status on both read and write ports
Direct or polled operation of flag status bus
Expansion of up to 256 queues and/or 32Mb logical configura-
tion using up to 8 multi-queue devices in parallel
JTAG Functionality (Boundary Scan)
Available in a 256-pin PBGA, 1mm pitch, 17mm x 17mm
HIGH Performance submicron CMOS technology
Industrial temperature range (-40°C to +85°C) is available
Green parts available, see Ordering Information
FUNCTIONAL BLOCK DIAGRAM
MULTI-QUEUE FLOW-CONTROL DEVICE
WADEN
FSTR
WRADD
WEN
WCLK
WCS
8
READ CONTROL
Q31
RADEN
ESTR
RDADD
8
WRITE CONTROL
Q30
REN
RCLK
RCS
OE
Q29
Din
Qout
x36, 18 or x9
DATA IN
x36, x18 or x9
DATA OUT
READ FLAGS
EF/OR
PR
PAE
PAEn
8
WRITE FLAGS
FF/IR
PAF
PAFn
8
Q0
PRn
6715 drw01
IDT and the IDT logo are trademarks of Integrated Device Technology, Inc
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES
1
2005
Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice.
AUGUST 2005
DSC-6715/3
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