7024S20JI8 datasheet, PDF - EEWORLD Datasheet

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7024S20JI8: DescriptionDual-Port SRAM, 4KX16, 20ns, CMOS, PQCC84, 1.150 X 1.150 INCH, 0.170 INCH HEIGHT, PLASTIC, LCC-84; Categorystorage storage; File Size189KB，22 Pages; ManufacturerIDT (Integrated Device Technology)

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7024S20JI8 Overview

Dual-Port SRAM, 4KX16, 20ns, CMOS, PQCC84, 1.150 X 1.150 INCH, 0.170 INCH HEIGHT, PLASTIC, LCC-84

7024S20JI8 Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	IDT (Integrated Device Technology)
package instruction	1.150 X 1.150 INCH, 0.170 INCH HEIGHT, PLASTIC, LCC-84
Reach Compliance Code	not_compliant
ECCN code	EAR99
Maximum access time	20 ns
I/O type	COMMON
JESD-30 code	S-PQCC-J84
JESD-609 code	e0
memory density	65536 bit
Memory IC Type	DUAL-PORT SRAM
memory width	16
Humidity sensitivity level	1
Number of functions	1
Number of ports	2
Number of terminals	84
word count	4096 words
character code	4000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
organize	4KX16
Output characteristics	3-STATE
Package body material	PLASTIC/EPOXY
encapsulated code	QCCJ
Encapsulate equivalent code	LDCC84,1.2SQ
Package shape	SQUARE
Package form	CHIP CARRIER
Parallel/Serial	PARALLEL
Peak Reflow Temperature (Celsius)	225
power supply	5 V
Certification status	Not Qualified
Maximum standby current	0.000015 A
Minimum standby current	4.5 V
Maximum slew rate	0.29 mA
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	INDUSTRIAL
Terminal surface	Tin/Lead (Sn85Pb15)
Terminal form	J BEND
Terminal pitch	1.27 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	30

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HIGH-SPEED

4K x 16 DUAL-PORT

STATIC RAM

◆

IDT7024S/L

Features

True Dual-Ported memory cells which allow simultaneous

reads of the same memory location

High-speed access

– Military: 20/25/35/55/70ns (max.)

– Industrial: 55ns (max.)

– Commercial: 15/17/20/25/35/55ns (max.)

Low-power operation

– IDT7024S

Active: 750mW (typ.)

Standby: 5mW (typ.)

– IDT7024L

Active: 750mW (typ.)

Standby: 1mW (typ.)

Separate upper-byte and lower-byte control for multiplexed

bus compatibility

◆

IDT7024 easily expands data bus width to 32 bits or more

using the Master/Slave select when cascading more than

one device

M/S = H for

BUSY

output flag on Master

M/S = L 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

Battery backup operation—2V data retention

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

Available in 84-pin PGA, Flatpack, PLCC, and 100-pin Thin

Quad Flatpack

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

for selected speeds

Green parts availble, see ordering information

Functional Block Diagram

R/W

I/O

-I/O

15L

I/O

-I/O

BUSY

11L

(1,2)

I/O

-I/O

15R

I/O

Control

I/O

Control

I/O

-I/O

BUSY

Address

Decoder

(1,2)

MEMORY

ARRAY

Address

Decoder

11R

R/W

SEM

(2)

INT

NOTES:

1. (MASTER):

BUSY

is output; (SLAVE):

BUSY

is input.

BUSY

outputs and

INT

outputs are non-tri-stated push-pull.

ARBITRATION

INTERRUPT

SEMAPHORE

LOGIC

R/W

SEM

INT

(2)

2740 drw 01

M/S

JUNE 2013

DSC 2740/14

7024S20JI8 Related Products

	7024S20JI8	7024S55PFI	7024L55PFI	7024S20PFI8	7024S35JI8	7024S20JI	7024S25JI8
Description	Dual-Port SRAM, 4KX16, 20ns, CMOS, PQCC84, 1.150 X 1.150 INCH, 0.170 INCH HEIGHT, PLASTIC, LCC-84	Dual-Port SRAM, 4KX16, 55ns, CMOS, PQFP100, TQFP-100	Multi-Port SRAM, 4KX16, 55ns, CMOS, PQFP100	Dual-Port SRAM, 4KX16, 20ns, CMOS, PQFP100, 14 X 14 MM, 1.40 MM HEIGHT, TQFP-100	Dual-Port SRAM, 4KX16, 35ns, CMOS, PQCC84, PLASTIC, LCC-84	Multi-Port SRAM, 4KX16, 20ns, CMOS, PQCC84, 1.150 X 1.150 INCH, 0.170 INCH HEIGHT, PLASTIC, LCC-84	Dual-Port SRAM, 4KX16, 25ns, CMOS, PQCC84, 1.150 X 1.150 INCH, 0.170 INCH HEIGHT, PLASTIC, LCC-84
Reach Compliance Code	not_compliant	not_compliant	not_compliant	not_compliant	compliant	not_compliant	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Maximum access time	20 ns	55 ns	55 ns	20 ns	35 ns	20 ns	25 ns
JESD-30 code	S-PQCC-J84	S-PQFP-G100	S-PQFP-G100	S-PQFP-G100	S-PQCC-J84	S-PQCC-J84	S-PQCC-J84
memory density	65536 bit	65536 bit	65536 bit	65536 bit	65536 bit	65536 bit	65536 bit
Memory IC Type	DUAL-PORT SRAM	DUAL-PORT SRAM	MULTI-PORT SRAM	DUAL-PORT SRAM	DUAL-PORT SRAM	MULTI-PORT SRAM	DUAL-PORT SRAM
memory width	16	16	16	16	16	16	16
Number of terminals	84	100	100	100	84	84	84
word count	4096 words	4096 words	4096 words	4096 words	4096 words	4096 words	4096 words
character code	4000	4000	4000	4000	4000	4000	4000
Operating mode	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	70 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-	-40 °C	-40 °C
organize	4KX16	4KX16	4KX16	4KX16	4KX16	4KX16	4KX16
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	QCCJ	LFQFP	QFP	QFP	QCCJ	QCCJ	QCCJ
Package shape	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE
Package form	CHIP CARRIER	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK	FLATPACK	CHIP CARRIER	CHIP CARRIER	CHIP CARRIER
Parallel/Serial	PARALLEL	PARALLEL	PARALLEL	PARALLEL	PARALLEL	PARALLEL	PARALLEL
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V	5 V	5 V	5 V
surface mount	YES	YES	YES	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	COMMERCIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	J BEND	GULL WING	GULL WING	GULL WING	J BEND	J BEND	J BEND
Terminal location	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD
Is it lead-free?	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead	-
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	-
Maker	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)	-	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)
package instruction	1.150 X 1.150 INCH, 0.170 INCH HEIGHT, PLASTIC, LCC-84	TQFP-100	-	14 X 14 MM, 1.40 MM HEIGHT, TQFP-100	PLASTIC, LCC-84	1.150 X 1.150 INCH, 0.170 INCH HEIGHT, PLASTIC, LCC-84	1.150 X 1.150 INCH, 0.170 INCH HEIGHT, PLASTIC, LCC-84
I/O type	COMMON	COMMON	COMMON	COMMON	-	COMMON	-
JESD-609 code	e0	e0	e0	e0	e0	e0	-
Humidity sensitivity level	1	3	3	3	-	1	-
Number of functions	1	1	-	1	1	1	1
Number of ports	2	2	2	2	-	2	-
Output characteristics	3-STATE	3-STATE	3-STATE	3-STATE	-	3-STATE	-
Encapsulate equivalent code	LDCC84,1.2SQ	QFP100,.63SQ,20	QFP100,.63SQ,20	QFP100,.63SQ,20	-	LDCC84,1.2SQ	-
Peak Reflow Temperature (Celsius)	225	240	240	240	225	225	-
power supply	5 V	5 V	5 V	5 V	-	5 V	-
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	-
Maximum standby current	0.000015 A	0.015 A	0.004 A	0.000015 A	-	0.000015 A	-
Minimum standby current	4.5 V	4.5 V	2 V	4.5 V	-	4.5 V	-
Maximum slew rate	0.29 mA	0.3 mA	0.25 mA	0.29 mA	-	0.37 mA	-
Maximum supply voltage (Vsup)	5.5 V	5.5 V	-	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	4.5 V	4.5 V
Terminal surface	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	TIN LEAD	Tin/Lead (Sn85Pb15)	-
Terminal pitch	1.27 mm	0.5 mm	0.5 mm	0.5 mm	1.27 mm	1.27 mm	-
Maximum time at peak reflow temperature	30	20	20	20	30	30	-
Base Number Matches	-	1	1	1	1	-	-

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Shortcut: 00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

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