IDT7281L15PAGI8 datasheet, PDF

Datasheet> All Categories > storage> storage> IDT7281L15PAGI8

IDT7281L15PAGI8: DescriptionFIFO, 512X9, 15ns, Asynchronous, CMOS, PDSO56, TSSOP-56; Categorystorage storage; File Size283KB，12 Pages; ManufacturerIDT (Integrated Device Technology); Environmental Compliance

Download Datasheet Parametric Compare View All

IDT7281L15PAGI8 Overview

FIFO, 512X9, 15ns, Asynchronous, CMOS, PDSO56, TSSOP-56

IDT7281L15PAGI8 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	TSSOP
package instruction	TSSOP,
Contacts	56
Reach Compliance Code	compliant
ECCN code	EAR99
Maximum access time	15 ns
Other features	RETRANSMIT
period time	25 ns
JESD-30 code	R-PDSO-G56
JESD-609 code	e3
length	14 mm
memory density	4608 bit
memory width	9
Humidity sensitivity level	1
Number of functions	2
Number of terminals	56
word count	512 words
character code	512
Operating mode	ASYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
organize	512X9
Exportable	NO
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Parallel/Serial	PARALLEL
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum seat height	1.2 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	INDUSTRIAL
Terminal surface	Matte Tin (Sn) - annealed
Terminal form	GULL WING
Terminal pitch	0.5 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30
width	6.1 mm

Preview

Download Datasheet

View All

CMOS DUAL ASYNCHRONOUS FIFO

DUAL 256 x 9, DUAL 512 x 9,

DUAL 1,024 x 9, DUAL 2,048 x 9,

DUAL 4,096 x 9, DUAL 8,192 x 9

IDT7280

IDT7281

IDT7282

IDT7283

IDT7284

IDT7285

FEATURES:

•

DESCRIPTION:

•

The IDT7280 is equivalent to two IDT7200 256 x 9 FIFOs

The IDT7281 is equivalent to two IDT7201 512 x 9 FIFOs

The IDT7282 is equivalent to two IDT7202 1,024 x 9 FIFOs

The IDT7283 is equivalent to two IDT7203 2,048 x 9 FIFOs

The IDT7284 is equivalent to two IDT7204 4,096 x 9 FIFOs

The IDT7285 is equivalent to two IDT7205 8,192 x 9 FIFOs

Low power consumption

— Active: 685 mW (max.)

— Power-down: 83 mW (max.)

Ultra high speed—12 ns access time

Asynchronous and simultaneous read and write

Offers optimal combination of data capacity, small foot print

and functional flexibility

Ideal for bi-directional, width expansion, depth expansion,

bus-matching, and data sorting applications

Status Flags: Empty, Half-Full, Full

Auto-retransmit capability

High-performance CMOS technology

Space-saving TSSOP

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

The IDT7280/7281/7282/7283/7284/7285 are dual-FIFO memories that

load and empty data on a first-in/first-out basis. These devices are functional

and compatible to two IDT7200/7201/7202/7203/7204/7205 FIFOs in a single

package with all associated control, data, and flag lines assigned to separate

pins. The devices use Full and Empty flags to prevent data overflow and

underflow and expansion logic to allow for unlimited expansion capability in both

word size and depth.

The reads and writes are internally sequential through the use of ring pointers,

with no address information required to load and unload data. Data is toggled

in and out of the devices through the use of the Write (W) and Read (R) pins.

The devices utilize a 9-bit wide data array to allow for control and parity bits

at the user’s option. This feature is especially useful in data communications

applications where it is necessary to use a parity bit for transmission/reception

error checking. It also features a Retransmit (RT) capability that allows for reset

of the read pointer to its initial position when

is pulsed LOW to allow for

retransmission from the beginning of data. A Half-Full Flag is available in the

single device mode and width expansion modes.

These FIFOs are fabricated using high-speed CMOS technology. They are

designed for those applications requiring asynchronous and simultaneous

read/writes in multiprocessing and rate buffer applications.

FUNCTIONAL BLOCK DIAGRAM

DATA INPUTS

(DA

-DA

)

WRITE

CONTROL

WRITE

POINTER

THREE-

STATE

BUFFERS

RAM

ARRAY A

256 x 9

512 x 9

1,024 x 9

2,048 x 9

4,096 x 9

8,192 x 9

RSA

WRITE

CONTROL

WRITE

POINTER

DATA INPUTS

(DB

-DB

)

RAM

ARRAY B

256 x 9

512 x 9

1,024 x 9

2,048 x 9

4,096 x 9

8,192 x 9

THREE-

STATE

BUFFERS

RSB

READ

POINTER

READ

POINTER

READ

CONTROL

FLAG

LOGIC

EXPANSION

LOGIC

RESET

LOGIC

READ

CONTROL

FLAG

LOGIC

EXPANSION

LOGIC

RESET

LOGIC

XIA

XOA/HFA

FFA

EFA

DATA

OUTPUTS

(QA

-QA

)

FLA/RTA

XIB

XOB/HFB

FFB

EFB

DATA

OUTPUTS

(QB

-QB

)

FLB/RTB

3208 drw 01

IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc

COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES

JUNE 2012

DSC-3208/9

IDT7281L15PAGI8 Related Products

	IDT7281L15PAGI8	IDT7283L12PAG8	IDT7285L12PAG8	IDT7285L12PAG	IDT7281L12PAG	IDT7285L15PAGI	IDT7285L15PAGI8	IDT7281L12PAG8	IDT7281L15PAGI
Description	FIFO, 512X9, 15ns, Asynchronous, CMOS, PDSO56, TSSOP-56	FIFO, 2KX9, 12ns, Asynchronous, CMOS, PDSO56, TSSOP-56	FIFO, 8KX9, 12ns, Asynchronous, CMOS, PDSO56, TSSOP-56	FIFO, 8KX9, 12ns, Asynchronous, CMOS, PDSO56, GREEN, TSSOP-56	FIFO, 512X9, 12ns, Asynchronous, CMOS, PDSO56, GREEN, TSSOP-56	FIFO, 8KX9, 15ns, Asynchronous, CMOS, PDSO56, GREEN, TSSOP-56	FIFO, 8KX9, 15ns, Asynchronous, CMOS, PDSO56, TSSOP-56	FIFO, 512X9, 12ns, Asynchronous, CMOS, PDSO56, TSSOP-56	FIFO, 512X9, 15ns, Asynchronous, CMOS, PDSO56, GREEN, TSSOP-56
Is it lead-free?	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to
Parts packaging code	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP
package instruction	TSSOP,	TSSOP,	TSSOP,	TSSOP, TSSOP56,.3,20	TSSOP, TSSOP56,.3,20	TSSOP, TSSOP56,.3,20	TSSOP,	TSSOP,	TSSOP, TSSOP56,.3,20
Contacts	56	56	56	56	56	56	56	56	56
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Maximum access time	15 ns	12 ns	12 ns	12 ns	12 ns	15 ns	15 ns	12 ns	15 ns
Other features	RETRANSMIT	RETRANSMIT	RETRANSMIT	RETRANSMIT	RETRANSMIT	RETRANSMIT	RETRANSMIT	RETRANSMIT	RETRANSMIT
period time	25 ns	20 ns	20 ns	20 ns	20 ns	25 ns	25 ns	20 ns	25 ns
JESD-30 code	R-PDSO-G56	R-PDSO-G56	R-PDSO-G56	R-PDSO-G56	R-PDSO-G56	R-PDSO-G56	R-PDSO-G56	R-PDSO-G56	R-PDSO-G56
JESD-609 code	e3	e3	e3	e3	e3	e3	e3	e3	e3
length	14 mm	14 mm	14 mm	14 mm	14 mm	14 mm	14 mm	14 mm	14 mm
memory density	4608 bit	18432 bit	73728 bit	73728 bit	4608 bit	73728 bit	73728 bit	4608 bit	4608 bit
memory width	9	9	9	9	9	9	9	9	9
Humidity sensitivity level	1	1	1	1	1	1	1	1	1
Number of functions	2	2	2	1	1	1	2	2	1
Number of terminals	56	56	56	56	56	56	56	56	56
word count	512 words	2048 words	8192 words	8192 words	512 words	8192 words	8192 words	512 words	512 words
character code	512	2000	8000	8000	512	8000	8000	512	512
Operating mode	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS
Maximum operating temperature	85 °C	70 °C	70 °C	70 °C	70 °C	85 °C	85 °C	70 °C	85 °C
organize	512X9	2KX9	8KX9	8KX9	512X9	8KX9	8KX9	512X9	512X9
Exportable	NO	NO	NO	NO	NO	NO	NO	NO	NO
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Parallel/Serial	PARALLEL	PARALLEL	PARALLEL	PARALLEL	PARALLEL	PARALLEL	PARALLEL	PARALLEL	PARALLEL
Peak Reflow Temperature (Celsius)	260	260	260	260	260	260	260	260	260
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.2 mm	1.2 mm	1.2 mm	1.2 mm	1.2 mm	1.2 mm	1.2 mm	1.2 mm	1.2 mm
Maximum supply voltage (Vsup)	5.5 V	5.5 V	5.5 V	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	4.5 V	4.5 V	4.5 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V
surface mount	YES	YES	YES	YES	YES	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	INDUSTRIAL	INDUSTRIAL	COMMERCIAL	INDUSTRIAL
Terminal surface	Matte Tin (Sn) - annealed	Matte Tin (Sn) - annealed	Matte Tin (Sn) - annealed	Matte Tin (Sn) - annealed	Matte Tin (Sn) - annealed	Matte Tin (Sn) - annealed	Matte Tin (Sn) - annealed	Matte Tin (Sn) - annealed	Matte Tin (Sn) - annealed
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	30	30	30	30	30	30	30	30	30
width	6.1 mm	6.1 mm	6.1 mm	6.1 mm	6.1 mm	6.1 mm	6.1 mm	6.1 mm	6.1 mm
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)	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)

Recommended Resources

Bypass control circuit

Pure DC current negative feedback power amplifier circuit made by LM3886TF

Power converter circuit

Car brake light fault monitoring circuit

Internal circuit diagram of HM114 thick film circuit

Power supply automatic conversion circuit diagram

CC4077------Four XOR gates: Let's introduce the detailed process of using CC4077 chip to make four XOR gates...; rain RF/Wirelessly

Several basic issues in hardware design: [color=#989898]1. How to choose the package of resistors and capacitors? Are there any principles? For example, the same 104 capacitor has 0603 and 0805 packages, and the same 10uF capacitor has 3216,...; KG5 Analog electronics

Valentine's Day - benefit mankind and share stories from the past!: [color=#333333][size=3]In the past two days, when I opened my Moments, almost all of them were about Valentine's Day. I hope that everyone will celebrate if they have a lover, and hold on if they don'...; eric_wang Talking

[Expert help] How many CAN-related registers can be accessed in CS+ environment?: I used the Code Generator in the CS+ environment to generate some code. I want to operate the Can-related registers, but I find that the read value is always 0, and there is no change when writing any...; joanhn Renesas Electronics MCUs

Maxim's MAX8895 Battery Charger: Maxim's MAX8895 Battery Charger Integrates Automatic Adapter DetectionUSB EnumerationMaxim Integrated Products introduced the MAX8895, a linear battery charger for Bluetooth(R) headsets and portable d...; 安_然 Analog electronics

Embedded Linux Graphics System: In order to give readers a more comprehensive understanding of the graphics and graphical user interfaces that can be used in embedded Linux, this article will introduce some common graphics and graph...; qishang Linux and Android

Shortcut: S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

Popular Components