IDT7099S15PF Integrated Device Technology, Inc., IDT7099S15PF Datasheet

IDT7099S15PF

Manufacturer Part Number

IDT7099S15PF

Description

High-speed 4K x 9 synchronous dual-port RAM

Manufacturer

Integrated Device Technology, Inc.

Datasheet

1.IDT7099S15PF.pdf (9 pages)

Specifications of IDT7099S15PF

Case

QFP

Available stocks

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Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

IDT7099S15PF

Manufacturer:

IDT

Quantity:

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Meier Automation Equipment Co., Limited

Part Number:

IDT7099S15PF

Manufacturer:

IDT

Quantity:

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FEATURES:

• High-speed clock-to-data output times

• Low-power operation

• Architecture based on Dual-Port RAM cells

• Synchronous operation

• Clock enable feature

• Guaranteed data output hold times

• Available in 68-pin PGA, 68-pin PLCC, and 80-pin TQFP

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

• Industrial temperature range (–40 C to +85 C) is avail-

FUNCTIONAL BLOCK DIAGRAM

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

MILITARY AND COMMERCIAL TEMPERATURE RANGES

BYTE R/

BYTE

BIT R/

— Military: 20/25/30ns (max.)

— Commercial: 15/20/25ns (max.)

— IDT7099S

— Allows full simultaneous access from both ports

— Independent bit/byte Read and Write inputs for control

— 4ns setup to clock, 1ns hold on all control, data, and

— Data input, address, and control registers

— Fast 15ns clock to data out

— 20ns cycle times, 50MHz operation

able, tested to military electrical specifications

Integrated Device Technology, Inc.

BIT

CLKEN

I/O

Active: 900 mW (typ.)

Standby: 50 mW (typ.)

functions

address inputs

I/O

CLK

0-7L

REG

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

Control

Write

Logic

HIGH-SPEED

4K x 9 SYNCHRONOUS

DUAL-PORT RAM

WRITE

LOGIC

SENSE

AMPS

DECODER

REG

-A

11L

MEMORY

MEMOR

ARRAY

6.23

DECODER

DESCRIPTION:

Port RAM. The memory array is based on Dual-Port memory

cells to allow simultaneous access from both ports. Registers

on control, data, and address inputs provide low set-up and

hold times. The timing latitude provided by this approach

allow systems to be designed with very short realized cycle

times. With an input data register, this device has been

optimized for applications having unidirectional data flow or

bi-directional data flow in bursts. Changing data direction from

reading to writing normally requires one dead cycle.

power at maximum high-speed clock-to-data output times as

fast as 15ns. An automatic power down feature, controlled

low standby power mode.

and a 80-pin TQFP. Military grade product is manufactured in

compliance with the latest revision of MIL-STD-883, Class B,

making it ideally suited to military temperature applications

demanding the highest level of performance and reliability.

-A

The IDT7099 is a high-speed 4K x 9 bit synchronous Dual-

These Dual-Ports typically operate on only 900mW of

The IDT7099 is packaged in a 68-pin PGA, 68-pin PLCC,

REG

11R

, permits the on-chip circuitry of each port to enter a very

WRITE

LOGIC

SENSE

AMPS

Control

Logic

Write

REG

OCTOBER 1996

IDT7099S

BIT

BYTE

CLK

CLKEN

BIT R/

BYTE R/

I/O

0-7R

3007 drw 01

DSC-3007/3

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IDT7099S15PF Summary of contents

Page 1

... BIT BYTE R/ REG The IDT logo is a registered trademark of Integrated Device Technology, Inc. MILITARY AND COMMERCIAL TEMPERATURE RANGES ©1996 Integrated Device Technology, Inc. For latest information contact IDT’s web site at www.idt.com or fax-on-demand at 408-492-8391. HIGH-SPEED SYNCHRONOUS DUAL-PORT RAM DESCRIPTION: The IDT7099 is a high-speed bit synchronous Dual- Port RAM ...

Page 2

IDT7099S HIGH-SPEED SYNCHRONOUS DUAL-PORT RAM (1,2) PIN CONFIGURATIONS INDEX BYTE BIT BYTE R/ BIT R/ GND I/O I/O I 11L 59 BIT ...

Page 3

IDT7099S HIGH-SPEED SYNCHRONOUS DUAL-PORT RAM PIN CONFIGURATIONS (CONT'D) Reference N 10L A 11L N/C BYTE OE L BIT BYTE BIT R/ ...

Page 4

IDT7099S HIGH-SPEED SYNCHRONOUS DUAL-PORT RAM DC ELECTRICAL CHARACTERISTICS OVER THE OPERATING TEMPERATURE AND SUPPLY VOLTAGE RANGE Symbol Parameter ( Input Leakage Current Output Leakage Current LO V Output Low Voltage OL V ...

Page 5

IDT7099S HIGH-SPEED SYNCHRONOUS DUAL-PORT RAM 5V 893 DATA OUT DATA 347 30pF 3007 drw 05 Figure 1. AC Output Test load. Figure 2. Output Test Load (For t AC ELECTRICAL CHARACTERISTICS OVER THE OPERATING TEMPERATURE RANGE — ...

Page 6

IDT7099S HIGH-SPEED SYNCHRONOUS DUAL-PORT RAM TIMING WAVEFORM OF READ CYCLE, EITHER SIDE t CH CLK CLKEN BYTE R/ or BIT R/ ADDRESS An DATA OUT t CKLZ OE BYTE OE or BIT ...

Page 7

IDT7099S HIGH-SPEED SYNCHRONOUS DUAL-PORT RAM TIMING WAVEFORM OF READ-TO-WRITE CYCLE NO CLK CLKEN BYTE R/ or BIT R/ ADDRESS An DATA IN DATA OUT t CKLZ TIMING WAVEFORM OF READ-TO-WRITE CYCLE ...

Page 8

IDT7099S HIGH-SPEED SYNCHRONOUS DUAL-PORT RAM FUNCTIONAL DESCRIPTION The IDT7099 provides a true synchronous Dual-Port Static RAM interface. Registered inputs provide very short set-up and hold times on address, data, and all critical control inputs. All internal registers ...

Page 9

IDT7099S HIGH-SPEED SYNCHRONOUS DUAL-PORT RAM ORDERING INFORMATION IDT XXXX A 999 Device Power Speed Type A A Package Process/ Temperature Range Blank 7099 6.23 MILITARY AND COMMERCIAL TEMPERATURE ...

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