Datasheet > 72V815

72V815

更新时间： 2024-11-29 14:57:55

品牌	Logo	应用领域
瑞萨 - RENESAS		先进先出芯片
页数	文件大小	规格书
27页	393K
描述
512 x 18 DualSync FIFO, 3.3V

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

72V815 数据手册

IDT72V805

IDT72V815

IDT72V825

IDT72V835

IDT72V845

3.3 VOLT CMOS DUAL SyncFIFO™

DUAL 256 x 18, DUAL 512 x 18,

DUAL 1,024 x 18, DUAL 2,048 x 18

and DUAL 4,096 x 18

LEAD FINISH (SnPb) ARE IN EOL PROCESS - LAST TIME BUY EXPIRES JUNE 15, 2018

• Easily expandable in depth and width

FEATURES:

• Asynchronous or coincident Read and Write Clocks

• Asynchronous or synchronous programmable Almost-Empty

and Almost-Full flags with default settings

• The IDT72V805 is equivalent to two IDT72V205 256 x 18 FIFOs

• The IDT72V815 is equivalent to two IDT72V215 512 x 18 FIFOs

• The IDT72V825 is equivalent to two IDT72V225 1,024 x 18 FIFOs

• The IDT72V835 is equivalent to two IDT72V235 2,048 x 18 FIFOs

• The IDT72V845 is equivalent to two IDT72V245 4,096 x 18 FIFOs

• Offers optimal combination of large capacity (8K), high speed,

design flexibility, and small footprint

• Half-Full flag capability

• Output enable puts output data bus in high-impedance state

• High-performance submicron CMOS technology

• Available in a 128-pin thin quad flatpack (TQFP)

• Industrial temperature range (–40°C to +85°C) is available

• Green parts available, see ordering information

• Ideal for the following applications:

– Network switching

– Two level prioritization of parallel data

– Bidirectional data transfer

– Bus-matching between 18-bit and 36-bit data paths

– Width expansion to 36-bit per package

– Depth expansion to 8,192 words per package

• 10 ns read/write cycle time

• 5V input tolerant

• IDT Standard or First Word Fall Through timing

• Single or double register-buffered Empty and Full Flags

DESCRIPTION:

The IDT72V805/72V815/72V825/72V835/72V845 are dual 18-bit-wide

synchronous (clocked) First-in, First-out (FIFO) memories designed to run

off a 3.3V supply for exceptionally low power consumption. One dual

IDT72V805/72V815/72V825/72V835/72V845deviceisfunctionallyequiva-

lent to two IDT72V205/72V215/72V225/72V235/72V245 FIFOs in a single

package with all associated control, data, and flag lines assigned to

independent pins. These devices are very high-speed, low-power First-In,

FUNCTIONAL BLOCK DIAGRAM

HFA/(WXOA)

FFA/IRA

PAEA

EFA/

ORA

WCLKA

WENA

WCLKB

DA0-DA17

LDA

WENB

DB0-DB17

LDB

PAFA

INPUT

OFFSET

INPUT

OFFSET

FFB/IRB

FLAG

PAFB

WRITE

FLAG

LOGIC

WRITE

EFB/ORB

PAEB

HFB/(WXOB)

RAM

CONTROL

LOGIC

CONTROL

LOGIC

RAM

ARRAY

256 x 18

512 x 18

1,024 x 18

2,048 x 18

4,096 x 18

256 x 18

512 x 18

1,024 x 18

2,048 x 18

4,096 x 18

READ

POINTER

WRITE

POINTER

READ

POINTER

WRITE

POINTER

FLA

WXIA

(HFA)/WXOA

RXIA

READ

CONTROL

LOGIC

READ

CONTROL

LOGIC

EXPANSION

LOGIC

EXPANSION

LOGIC

OUTPUT

RXOA

RESET

LOGIC

RSA

RESET

LOGIC

RSB

RXOB

RXIB

(HFB)/WXOB

WXIB

FLB

RCLKB

RCLKA

OEB

QA0-QA17

RENB

RENA

OEA

QB0-QB17

4295 drw 01

IDTandtheIDTlogoareregisteredtrademarksofIntegratedDeviceTechnology, Inc. TheSyncFIFOisatrademarkofIntegratedDeviceTechnology, Inc.

COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES

MARCH 2018

DSC-4295/7

12 3 4 5 6 7...27

中文翻译

下载PDF

与72V815相关器件

型号	品牌	获取价格	描述	数据表
72V815L10PF8	IDT	获取价格	TQFP-128, Reel
72V815L10PFG	IDT	获取价格	3.3 VOLT CMOS DUAL SyncFIFO
72V815L10PFG8	IDT	获取价格	FIFO, 512X18, 6.5ns, Synchronous, CMOS, PQFP128, GREEN, TQFP-128
72V815L10PFGI	IDT	获取价格	3.3 VOLT CMOS DUAL SyncFIFO
72V815L10PFGI8	IDT	获取价格	3.3 VOLT CMOS DUAL SyncFIFO
72V815L15PF	IDT	获取价格	TQFP-128, Tray
72V815L15PFG	IDT	获取价格	FIFO, 512X18, 10ns, Synchronous, CMOS, PQFP128, GREEN, TQFP-128
72V815L15PFG8	IDT	获取价格	FIFO, 512X18, 10ns, Synchronous, CMOS, PQFP128, GREEN, TQFP-128
72V815L15PFGI	IDT	获取价格	FIFO, 512X18, 10ns, Synchronous, CMOS, PQFP128, GREEN, TQFP-128
72V815L15PFGI8	IDT	获取价格	FIFO, 512X18, 10ns, Synchronous, CMOS, PQFP128, GREEN, TQFP-128

与72V815相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

48
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

38
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

66
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

62

产品中心

服务支持

精选活动

关于我们

帮助中心

72V815

72V815 数据手册

与72V815相关器件

与72V815相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

72V815

72V815 数据手册

与72V815相关器件

与72V815相关文章

您还可以找

您在本页遇到什么问题？