Position: Home > DataSheet > Index I > IDT Series > IDT72V3690L7-5PFI, IDT72V3690L7PF, IDT72V3692

Low Cost Custom Prototype PCB Manufacturer

IDT72V3690L7-5PFI, IDT72V3690L7PF, IDT72V3692

Table of contents:
Info of IDT72V3690L7-5PFI
Info of IDT72V3690L7PF
Info of IDT72V3692

IDT72V3690L7-5PFI, IDT72V3690L7PF, IDT72V3692 Selling Leads, Datasheet

MFG:IDT, Integrated Device Technology Inc Category:Integrated Circuits (ICs) Package Cooled:QFP D/C:08+

IDT72V3690L7-5PFI, IDT72V3690L7PF, IDT72V3692 Picture

IDT72V3690L7-5PFI, IDT72V3690L7PF, IDT72V3692 Datasheet download

Five Points

Part Number: IDT72V3690L7-5PFI

Category: Integrated Circuits (ICs)

MFG: IDT, Integrated Device Technology Inc

Package Cooled: QFP

D/C: 08+

Description: IC FIFO SS 32768X36 7-5N 128TQFP

Attentive hint

Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.

How to buy ?

How long will receive a response.

Top Sellers:

TOP

IDT72V3690L7-5PFI Parameters

Technical/Catalog Information	IDT72V3690L7-5PFI
Vendor	IDT, Integrated Device Technology Inc
Category	Integrated Circuits (ICs)
Memory Size	1.1Mb (32768 x 36)
Function	Asynchronous, Synchronous
Package / Case	128-TQFP
Packaging	Tray
Data Rate	133MHz
Mounting Type	Surface Mount
Voltage - Supply	3.15 V ~ 3.45 V
Operating Temperature	-40°C ~ 85°C
Access Time	5ns
Drawing Number	*
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	IDT72V3690L7 5PFI IDT72V3690L75PFI

IDT72V3692 General Description

The IDT72V3682/72V3692/72V36102 are designed to run off a 3.3V supply for exceptionally low-power consumption. These devices are monolithic, high-speed, low-power, CMOS Bidirectional SyncFIFO (clocked) memories which support clock frequencies up to 100MHz and have read access times as fast as 6.5ns. Two independent 16,384/32,768/65,536 x 36 dual-port SRAM FIFOs on board each chip buffer data in opposite directions. Communication between each port may bypass the FIFOs via two 36-bit mailbox registers. Each mailbox register has a flag to signal when new mail has been stored.

These devices are a synchronous (clocked) FIFO, meaning each port employs a synchronous interface. All data transfers through a port are gated to the LOW-to-HIGH transition of a port clock by enable signals. The clocks for each port are independent of one another and can be asynchronous or coincident. The enables for each port are arranged to provide a simple bidirectional interface between microprocessors and/or buses with synchronous control.

These devices have two modes of operation: In the IDT Standard mode, the first word written to an empty FIFO is deposited into the memory array. A read operation is required to access that word (along with all other words residing in memory). In the First Word Fall Through mode (FWFT), the first long-word (36-bit wide) written to an empty FIFO appears automatically on the outputs, no read operation required (Nevertheless, accessing subsequent words does necessitate a formal read request). The state of the FWFT pin during FIFO operation determines the mode in use.

Each FIFO has a combined Empty/Output Ready Flag (EFA/ORA and EFB/ORB) and a combined Full/Input Ready Flag (FFA/IRA and FFB/IRB). The EF and FF functions are selected in the IDT Standard mode. EF indicates

IDT72V3692 Maximum Ratings

Symbol	Rating	Commercial	Unit
VCC	Supply Voltage Range	0.5 to +4.6	V
VI⁽²⁾	Input Voltage Range	0.5 to VCC+0.5	V
VO⁽²⁾	Output Voltage Range	0.5 to VCC+0.5	V
IIK	Input Clamp Current (VI < 0 or VI > VCC)	±20	mA
IOK	Output Clamp Current (VO = < 0 or VO > VCC)	±50	mA
IOUT	Continuous Output Current (VO = 0 to VCC)	±50	mA
ICC	Continuous Current Through VCC or GND	±400	mA
TSTG	Storage Temperature Range	65 to 150	°C

NOTES:
1. Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute maximum rated conditions for extended periods may affect device reliability.
2. The input and output voltage ratings may be exceeded provided the input and output current ratings are observed.

IDT72V3692 Features

` Memory storage capacity:
IDT72V3682 16,384 x 36 x 2
IDT72V3692 32,768 x 36 x 2
IDT72V36102 65,536 x 36 x 2
` Supports clock frequencies up to 100MHz
` Fast access times of 6.5ns
` Free-running CLKA and CLKB may be asynchronous or coincident
(simultaneous reading and writing of data on a single clock edge is permitted)
` Two independent clocked FIFOs buffering data in opposite directions
` Mailbox bypass register for each FIFO
` Programmable Almost-Full and Almost-Empty flags
` Microprocessor Interface Control Logic
` FFA/IRA, EFA/ORA, AEA, and AFA flags synchronized by CLKA
` FFB/IRB, EFB/ORB, AEB, and AFB flags synchronized by CLKB
` Select IDT Standard timing (using EFA, EFB, FFA and FFB flags
functions) or First Word Fall Through timing (using ORA, ORB, IRA
and IRB flag functions)
` Available in space-saving 120-pin Thin Quad Flatpack (TQFP)
` Pin compatible to the lower density parts, IDT72V3622/72V3632/
72V3642/72V3652/72V3662/72V3672
` Industrial temperature range (40°C to +85°C) is available

Hotspot Suppliers Product

Product List A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9

MT58L64L18CT-10

Price: 4-6 USD

MT58L64L18CT-10 TQFP100
DL-7140-211M

Price: 5-6.5 USD

DL-7140-211M laser tube
74LVC74APG

Price: 4-5 USD

74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2

Price: 6.5-8 USD

CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX

Price: 0.284-0.286 USD

PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2

Price: 1-2 USD

IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB

Price: 1-2 USD

a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1

Price: 0.124-0.2 USD

PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L

Price: 0.177-0.178 USD

RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A

Price: 0.053-0.055 USD

STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013

Price: 1.45-1.5 USD

STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B

Price: 0.073-0.075 USD

SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components