IDT7037L15PFG datasheet, PDF - EEWORLD Datasheet

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IDT7037L15PFG: DescriptionDual-Port SRAM, 32KX18, 15ns, CMOS, PQFP100, TQFP-100; Categorystorage storage; File Size161KB，17 Pages; ManufacturerIDT (Integrated Device Technology); Environmental Compliance

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IDT7037L15PFG Overview

Dual-Port SRAM, 32KX18, 15ns, CMOS, PQFP100, TQFP-100

IDT7037L15PFG 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	QFP
package instruction	LFQFP,
Contacts	100
Reach Compliance Code	compliant
ECCN code	3A991.B.2.B
Maximum access time	15 ns
JESD-30 code	S-PQFP-G100
JESD-609 code	e3
length	14 mm
memory density	589824 bit
Memory IC Type	DUAL-PORT SRAM
memory width	18
Humidity sensitivity level	3
Number of functions	1
Number of terminals	100
word count	32768 words
character code	32000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	70 °C
Minimum operating temperature
organize	32KX18
Package body material	PLASTIC/EPOXY
encapsulated code	LFQFP
Package shape	SQUARE
Package form	FLATPACK, LOW PROFILE, FINE PITCH
Parallel/Serial	PARALLEL
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum seat height	1.6 mm
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal pitch	0.5 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	30
width	14 mm

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HIGH-SPEED

32K x 18 DUAL-PORT

STATIC RAM

Features

◆

IDT7037L

◆

True Dual-Ported memory cells which allow simultaneous

reads of the same memory location

High-speed access

– Commercial: 15/20ns (max.)

Low-power operation

– IDT7037L

Active: 1W (typ.)

Standby: 1mW (typ.)

Dual chip enables allow for depth expansion without

external logic

IDT7037 easily expands data bus width to 36 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

Separate upper-byte and lower-byte controls for multi-

plexed bus and bus matching compatibility

TTL-compatible, single 5V (±10%) power supply

Available in a 100-pin TQFP

Industrial temperature range (–40°C to +85°C) is available

for selected speeds

Functional Block Diagram

I/O

9-17L

I/O

0-8L

BUSY

14L

(1,2)

I/O

9-17R

I/O

Control

I/O

Control

I/O

0-8R

BUSY

32Kx18

MEMORY

ARRAY

7037

(1,2)

Address

Decoder

Address

Decoder

14R

R/W

SEM

INT

(2)

ARBITRATION

INTERRUPT

SEMAPHORE

LOGIC

R/W

SEM

(2)

INT

4838 drw 01

M/S

(1)

NOTES:

BUSY

is an input as a Slave (M/S = V

) and an output when it is a Master (M/S = V

BUSY

and

INT

are non-tri-state totem-pole outputs (push-pull).

JANUARY 2001

DSC-4838/2

IDT7037L15PFG Related Products

	IDT7037L15PFG	IDT7037L20PF9	IDT7037L20PFG	IDT7037L15PF9
Description	Dual-Port SRAM, 32KX18, 15ns, CMOS, PQFP100, TQFP-100	Dual-Port SRAM, 32KX18, 20ns, CMOS, PQFP100, TQFP-100	Dual-Port SRAM, 32KX18, 20ns, CMOS, PQFP100, TQFP-100	Dual-Port SRAM, 32KX18, 15ns, CMOS, PQFP100, TQFP-100
Is it lead-free?	Lead free	Contains lead	Lead free	Contains lead
Is it Rohs certified?	conform to	incompatible	conform to	incompatible
Maker	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)
Parts packaging code	QFP	QFP	QFP	QFP
package instruction	LFQFP,	TQFP-100	LFQFP,	TQFP-100
Contacts	100	100	100	100
Reach Compliance Code	compliant	compliant	compliant	compliant
ECCN code	3A991.B.2.B	3A991.B.2.B	3A991.B.2.B	3A991.B.2.B
Maximum access time	15 ns	20 ns	20 ns	15 ns
JESD-30 code	S-PQFP-G100	S-PQFP-G100	S-PQFP-G100	S-PQFP-G100
JESD-609 code	e3	e0	e3	e0
length	14 mm	14 mm	14 mm	14 mm
memory density	589824 bit	589824 bit	589824 bit	589824 bit
Memory IC Type	DUAL-PORT SRAM	DUAL-PORT SRAM	DUAL-PORT SRAM	DUAL-PORT SRAM
memory width	18	18	18	18
Humidity sensitivity level	3	3	3	3
Number of functions	1	1	1	1
Number of terminals	100	100	100	100
word count	32768 words	32768 words	32768 words	32768 words
character code	32000	32000	32000	32000
Operating mode	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS
Maximum operating temperature	70 °C	70 °C	70 °C	70 °C
organize	32KX18	32KX18	32KX18	32KX18
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	LFQFP	LFQFP	LFQFP	LFQFP
Package shape	SQUARE	SQUARE	SQUARE	SQUARE
Package form	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH
Parallel/Serial	PARALLEL	PARALLEL	PARALLEL	PARALLEL
Peak Reflow Temperature (Celsius)	260	240	260	240
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.6 mm	1.6 mm	1.6 mm	1.6 mm
Maximum supply voltage (Vsup)	5.5 V	5.5 V	5.5 V	5.5 V
Minimum supply voltage (Vsup)	4.5 V	4.5 V	4.5 V	4.5 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V
surface mount	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal surface	Matte Tin (Sn)	TIN LEAD	Matte Tin (Sn)	TIN LEAD
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	0.5 mm	0.5 mm	0.5 mm	0.5 mm
Terminal location	QUAD	QUAD	QUAD	QUAD
Maximum time at peak reflow temperature	30	20	30	20
width	14 mm	14 mm	14 mm	14 mm

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