Position: Home > DataSheet > Index I > IDT Series > IDT70824L45PF, IDT70824S, IDT70825

Low Cost Custom Prototype PCB Manufacturer

IDT70824L45PF, IDT70824S, IDT70825

Table of contents:
Info of IDT70824L45PF
Info of IDT70824S
Info of IDT70825

IDT70824L45PF, IDT70824S, IDT70825 Selling Leads, Datasheet

MFG:IDT Package Cooled:QFP-80 D/C:09+

IDT70824L45PF, IDT70824S, IDT70825 Picture

IDT70824L45PF, IDT70824S, IDT70825 Datasheet download

Five Points

Part Number: IDT70824L45PF

MFG: IDT

Package Cooled: QFP-80

D/C: 09+

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

IDT70824S General Description

The IDT70824 is a high-speed 4K x 16-Bit Sequential Access Random Access Memory (SARAM). The SARAM offers a single-chip solution to buffer data sequentially on one port, and be accessed randomly (asynchronously) through the other port. The device has a Dual-Port RAM based architecture with a standard SRAM interface for the random (asynchronous) access port, and a clocked interface with counter sequencing for the sequential (synchronous) access port.

Fabricated using CMOS high-performance technology, this memory device typically operates on less than 775mW of power at maximum high-speed clock-to-data and Random Access. An automatic power down feature, controlled by CE, permits the on-chip circuitry of each port to enter a very low standby power mode.

The IDT70824 is packaged in a 80-pin Thin Quad Flatpack (TQFP) or 84-pin Pin Grid Array (PGA). Military grade product is manufactured in compliance with the latest revision of MIL-PRF-38535 QML, making it ideally suited to military temperature applications demanding the highest level of performance and reliability.

IDT70824S Maximum Ratings

Symbol	Rating	Commercial & Industrial	Military	Unit
V_TERM^{(2 )}	Terminal Voltage with Respect to GND	-0.5 to +7.0	-0.5 to +7.0	V
T_BIAS	Temperature Under Bias	-55 to +125	-65 to +135	oC
T_STG	Storage Temperature	-55 to +125	-65 to +150	o C
I_OUT	DC Output Current	50	50	mA

NOTES:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
2. VTERM must not exceed Vcc + 10% for more than 25% of the cycle time or 10ns maximum, and is limited to < 20mA for the period of V_TERM > Vcc + 10%.

IDT70824S Features

High-speed access
    Military: 35/45ns (max.)
    Commercial: 20/25/35/45ns (max.)
Low-power operation
   IDT70824S
       Active: 775mW (typ.)
       Standby: 5mW (typ.)
   IDT70824L
       Active: 775mW (typ.)
       Standby: 1mW (typ.)
4K x 16 Sequential Access Random Access Memory (SARAM™)
    Sequential Access from one port and standard Random
       Access from the other port
    Separate upper-byte and lower-byte control of the
       Random Access Port
High speed operation
   20ns tAA for random access port
   20ns tCD for sequential port
   25ns clock cycle time
Architecture based on Dual-Port RAM cells
Compatible with Intel BMIC and 82430 PCI Set
Width and Depth Expandable
Sequential side
    Address based flags for buffer control
    Pointer logic supports up to two internal buffers
Battery backup operation - 2V data retention
TTL-compatible, single 5V (+10%) power supply
Available in 80-pin TQFP and 84-pin PGA
Military product compliant to MIL-PRF-38535 QML
Industrial temperature range (40°C to +85°C) is available
    for selected speeds

IDT70824S Connection Diagram

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