Datasheet > 存储 > FIFO> IDT7207L15LB

IDT7207L15LB

更新时间： 2024-11-10 22:06:47

品牌	Logo	应用领域
艾迪悌 - IDT		先进先出芯片
页数	文件大小	规格书
12页	152K
描述
CMOS ASYNCHRONOUS FIFO 32,768 x 9

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

IDT7207L15LB 数据手册

CMOS ASYNCHRONOUS FIFO

32,768 x 9

IDT7207

Integrated Device Technology, Inc.

DESCRIPTION:

FEATURES:

The IDT7207 is a monolithic dual-port memory buffer with

internal pointers that load and empty data on a first-in/first-out

basis. The device uses Full and Empty flags to prevent data

overflow and underflow and expansion logic to allow for

unlimited expansion capability in both word size and depth.

Data is toggled in and out of the device through the use of

the Write (W) and Read (R) pins.

The devices 9-bit width provides a bit for a control or parity

at the user’s option. It also features a Retransmit (RT) capa-

bilitythatallowsthereadpointertoberesettoitsinitialposition

when RT is pulsed LOW. A Half-Full Flag is available in the

single device and width expansion modes.

• 32768 x 9 storage capacity

• High-speed: 15ns access time

• Low power consumption

— Active: 660mW (max.)

— Power-down: 44mW (max.)

• Asynchronous and simultaneous read and write

• Fully expandable in both word depth and width

• Pin and functionally compatible with IDT720x family

• Status Flags: Empty, Half-Full, Full

• Retransmit capability

• High-performance CMOS technology

• Military product compliant to MIL-STD-883, Class B

• Industrial temperature range (-40^oC to +85^oC) is avail-

able, tested to military electrical specifications

The IDT7207 is fabricated using IDT’s high-speed CMOS

technology. It is designed for applications requiring asynchro-

nous and simultaneous read/writes in multiprocessing, rate

buffering, and other applications.

Military grade product is manufactured in compliance with

the latest revision of MIL-STD-883, Class B.

FUNCTIONAL BLOCK DIAGRAM

DATA INPUTS

(D₀–D ₈

)

WRITE

CONTROL

RAM ARRAY

32,768 x 9

WRITE

POINTER

READ

POINTER

THREE-

STATE

BUFFERS

DATA OUTPUTS

(Q ₀

–Q₈

)

READ

CONTROL

RESET

LOGIC

FLAG

LOGIC

FL/RT

EXPANSION

LOGIC

XO/HF

3140 drw 01

The IDT logo is a registered trademark of Integrated Device Techology, Inc.

MILITARY AND COMMERCIAL TEMPERATURE RANGES

DECEMBER 1996

For latest information contact IDT's web site at www.idt.com or fax-on-demand at 408-492-8391.

1996 Integrated Device Technology, Inc.

DSC-3140/2

5.05

12 3 4 5 6 7...12

中文翻译

下载PDF

与IDT7207L15LB相关器件

型号	品牌	获取价格	描述	数据表
IDT7207L15LG	IDT	获取价格	CMOS ASYNCHRONOUS FIFO
IDT7207L15P	IDT	获取价格	CMOS ASYNCHRONOUS FIFO 32,768 x 9
IDT7207L15PB	IDT	获取价格	CMOS ASYNCHRONOUS FIFO 32,768 x 9
IDT7207L15PDG	IDT	获取价格	FIFO, 32KX9, 15ns, Asynchronous, CMOS, PDIP28, GREEN, PLASTIC, DIP-28
IDT7207L15PG	IDT	获取价格	CMOS ASYNCHRONOUS FIFO
IDT7207L15PGI	IDT	获取价格	CMOS ASYNCHRONOUS FIFO
IDT7207L15SOG	IDT	获取价格	CMOS ASYNCHRONOUS FIFO
IDT7207L15TDG	IDT	获取价格	CMOS ASYNCHRONOUS FIFO
IDT7207L15TDGI	IDT	获取价格	CMOS ASYNCHRONOUS FIFO
IDT7207L15TPG	IDT	获取价格	CMOS ASYNCHRONOUS FIFO