IDT70V07L25JGI8 datasheet, PDF

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IDT70V07L25JGI8: DescriptionDual-Port SRAM, 32KX8, 25ns, CMOS, PQCC68, PLASTIC, LCC-68; Categorystorage storage; File Size178KB，17 Pages; ManufacturerIDT (Integrated Device Technology); Environmental Compliance

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IDT70V07L25JGI8 Overview

Dual-Port SRAM, 32KX8, 25ns, CMOS, PQCC68, PLASTIC, LCC-68

IDT70V07L25JGI8 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	IDT (Integrated Device Technology)
Parts packaging code	LCC
package instruction	QCCJ,
Contacts	68
Reach Compliance Code	compliant
ECCN code	EAR99
Maximum access time	25 ns
JESD-30 code	S-PQCC-J68
JESD-609 code	e3
length	24.2062 mm
memory density	262144 bit
Memory IC Type	DUAL-PORT SRAM
memory width	8
Number of functions	1
Number of terminals	68
word count	32768 words
character code	32000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
organize	32KX8
Package body material	PLASTIC/EPOXY
encapsulated code	QCCJ
Package shape	SQUARE
Package form	CHIP CARRIER
Parallel/Serial	PARALLEL
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum seat height	4.572 mm
Maximum supply voltage (Vsup)	3.6 V
Minimum supply voltage (Vsup)	3 V
Nominal supply voltage (Vsup)	3.3 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	MATTE TIN
Terminal form	J BEND
Terminal pitch	1.27 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	30
width	24.2062 mm
Base Number Matches	1

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HIGH-SPEED 3.3V

32K x 8 DUAL-PORT

STATIC RAM

Features

PRELIMINARY

IDT70V07S/L

True Dual-Ported memory cells which allow simultaneous

access of the same memory location

High-speed access

Commercial: 25/35/55ns (max.)

Low-power operation

IDT70V07S

Active: 300mW (typ.)

Standby: 3.3mW (typ.)

IDT70V07L

Active: 300mW (typ.)

Standby: 660

W (typ.)

IDT70V07 easily expands data bus width to 16 bits or more

using the Master/Slave select when cascading more than

one device

M/S = V

for

BUSY

output flag on Master

M/S = V

for

BUSY

input on Slave

Interrupt Flag

On-chip port arbitration logic

Full on-chip hardware support of semaphore signaling

between ports

Fully asynchronous operation from either port

TTL-compatible, single 3.3V (±0.3V) power supply

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

Description

The IDT70V07 is a high-speed 32K x 8 Dual-Port Static RAM. The

IDT70V07 is designed to be used as a stand-alone 256K-bit Dual-Port

RAM or as a combination MASTER/SLAVE Dual-Port RAM for 16-bit-

or-more word systems. Using the IDT MASTER/SLAVE Dual-Port

RAM approach in 16-bit or wider memory system applications results

in full-speed, error-free operation without the need for additional

Functional Block Diagram

R/W

I/O

- I/O

I/O

Control

BUSY

14L

(1,2)

I/O

Control

I/O

-I/O

BUSY

Address

Decoder

(1,2)

MEMORY

ARRAY

Address

Decoder

14R

R/W

ARBITRATION

INTERRUPT

SEMAPHORE

LOGIC

R/W

SEM

(2)

INT

NOTES:

1. (MASTER):

BUSY

is output; (SLAVE):

BUSY

is input.

BUSY

and

INT

outputs are non-tri-stated push-pull.

M/S

SEM

INT

R(2)

2943 drw 01

JUNE 1999

DSC 2943/5

IDT70V07L25JGI8 Related Products

	IDT70V07L25JGI8	70V07L25JGI8
Description	Dual-Port SRAM, 32KX8, 25ns, CMOS, PQCC68, PLASTIC, LCC-68	Dual-Port SRAM, 32KX8, 25ns, CMOS, PQCC68, PLASTIC, LCC-68
Is it lead-free?	Lead free	Lead free
Is it Rohs certified?	conform to	conform to
Maker	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)
Parts packaging code	LCC	LCC
package instruction	QCCJ,	QCCJ,
Contacts	68	68
Reach Compliance Code	compliant	compliant
ECCN code	EAR99	EAR99
Maximum access time	25 ns	25 ns
JESD-30 code	S-PQCC-J68	S-PQCC-J68
JESD-609 code	e3	e3
length	24.2062 mm	24.2062 mm
memory density	262144 bit	262144 bit
Memory IC Type	DUAL-PORT SRAM	DUAL-PORT SRAM
memory width	8	8
Number of functions	1	1
Number of terminals	68	68
word count	32768 words	32768 words
character code	32000	32000
Operating mode	ASYNCHRONOUS	ASYNCHRONOUS
Maximum operating temperature	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C
organize	32KX8	32KX8
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	QCCJ	QCCJ
Package shape	SQUARE	SQUARE
Package form	CHIP CARRIER	CHIP CARRIER
Parallel/Serial	PARALLEL	PARALLEL
Peak Reflow Temperature (Celsius)	260	260
Certification status	Not Qualified	Not Qualified
Maximum seat height	4.572 mm	4.572 mm
Maximum supply voltage (Vsup)	3.6 V	3.6 V
Minimum supply voltage (Vsup)	3 V	3 V
Nominal supply voltage (Vsup)	3.3 V	3.3 V
surface mount	YES	YES
technology	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL
Terminal surface	MATTE TIN	MATTE TIN
Terminal form	J BEND	J BEND
Terminal pitch	1.27 mm	1.27 mm
Terminal location	QUAD	QUAD
Maximum time at peak reflow temperature	30	30
width	24.2062 mm	24.2062 mm
Base Number Matches	1	1

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