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FQV265 데이터시트 PDF




High Bandwidth Access에서 제조한 전자 부품 FQV265은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

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부품번호 FQV265 기능
기능 3.3 Volt Synchronous x18 First-In/First-Out Queue
제조업체 High Bandwidth Access
로고 High Bandwidth Access 로고


FQV265 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.



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FQV265 데이터시트, 핀배열, 회로
FQV2105 · FQV295 · FQV285 · FQV275 · FQwV2w6w5.D·aFtaQShVe2e5t45U.com
FlexQTMII
3.3 Volt Synchronous x18 First-In/First-Out Queue
Memory Configuration
262,144 x 18
131,072 x 18
65,536 x 18
32,768 x 18
16,384 x 18
8,192 x 18
Device
FQV2105
FQV295
FQV285
FQV275
FQV265
FQV255
Key Features
Industry leading First-In/First-Out Queues (up to 133MHz)
Write cycle time of 7.5ns independent of Read cycle time
Read cycle time of 7.5ns independent of Write cycle time
3.3V power supply
5V input tolerant on all control and data input pins
5V output tolerant on all flags and data output pins
Master Reset clears all previously programmed configurations including Write and Read pointers
Partial Reset clears Write and Read pointers but maintains all previously programmed configurations
First Word Fall Through (FWFT) and Standard Timing modes
Presets for eight different Almost Full and Almost Empty offset values
Parallel/Serial programming of PRAF and PRAE offset values
Full, Empty, Almost Full, Almost Empty, and Half Full indicators
Asynchronous output enable tri-state data output drivers
Data retransmission
Available package: 64 - pin Plastic Thin Quad Flat Pack (TQFP), 64 - pin Slim Thin Quad Flat Pack (STQFP)
(0°C to 70°C) Commercial operating temperature available for cycle time of 7.5ns and above
(-40°C to 85°C) Industrial operating temperature available for cycle time of 7.5ns and above
Product Description
HBA’s FlexQ™ II offers industry leading FIFO queuing bandwidth (up to 3.0 Gbps), with a wide range of memory
configurations (from 8,192 x 18 to 262,144 x 18). System designer has full flexibility of implementing deeper and wider queues
using FWFT mode and width expansion features. Full, Empty, and Half-Full indicators allow easy handshaking between
transmitters and receivers. User programmable Almost Full and Almost Empty (Parallel/Serial) indicators allow implementation
of virtual queue depths.
5V tolerant on all input and output pins allow easy interfacing with devices operating at higher voltage levels. Asynchronous
Output Enable pin configures the tri-state data output drivers. Independent Write and Read controls provide rate-matching
capability.
Master Reset clears all previously programmed configurations by providing a low pulse on MRST pin. In addition, Write and
Read pointers to the queue are initialized to zero. Partial Reset will not alter previously programmed configurations but will
initialize Write and Read pointers to zero.
In FWFT mode, first data written into the queue appears on output data bus after the specified latency period at the low to high
transition of RCLK. Subsequent reads from the queue will require asserting REN . This feature is useful when implementing
depth expansion functions. In this mode, DRDY and QRDY are used instead of FULL and EMPTY respectively.
In Standard mode, always assert REN for read operation. FULL and EMPTY are used instead of DRDY and
QRDY respectively.
PRAF , PRAE , and HALF are available in either FWFT or Standard mode.
3F218C
© 2001 High Bandwidth Access, Inc. All rights reserved. Product specifications subject to change without notice.
OCTOBER 2002
Page 1 of 31




FQV265 pdf, 반도체, 판매, 대치품
FQV2105 · FQV295 · FQV285 · FQV275 · FQwV2w6w5.D·aFtaQShVe2e5t45U.com
FlexQTMII
Index
WEN
SDEN
DC(1)
Vcc
GND
D17
D16
D15
D14
D13
D12
D11
D10
D9
D8
D7
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
48 Q17
47 Q16
46 GND
45 Q15
44 Q14
43 Vcc
42 Q13
41 Q12
40 Q11
39 GND
38 Q10
37 Q9
36 Q8
35 Q7
34 Q6
33 GND
TQFP - 64 (Drw No: PF-01A; Order code: PF)
STQFP - 64 (Drw No: TF-01A; Order code: TF)
Top View
NOTES:
1. DC = Don’t Care. Must be tied to GND or Vcc, cannot be left open.
Figure 3. Device Pin Out
3F218C
© 2001 High Bandwidth Access, Inc. All rights reserved. Product specifications subject to change without notice.
OCTOBER 2002
Page 4 of 31

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FQV265 전자부품, 판매, 대치품
FQV2105 · FQV295 · FQV285 · FQV275 · FQwV2w6w5.D·aFtaQShVe2e5t45U.com
FlexQTMII
Symbol
Rating
VTERM
Terminal Voltage with
respect to GND
TSTG Storage Temperature
Com’l & Ind’l
-0.5 to + 4.6
-55 to +125
Unit
V
°C
NOTES:
Absolute Max Ratings are for reference only. Permanent damage to the device may
occur if extended period of operation is outside this range. Standard operation should
fall within the Recommended Operating Conditions.
IOUT DC Output Current
-50 to +50
mA
Table 2. Absolute Maximum Ratings
Symbol
Parameter
Recommended Operating Conditions
Vcc Supply Voltage Com’l / Ind’l
FQV 2105, FQV295, FQV285,
FQV275, FQV265, FQV255
Commercial
Clock = 7.5ns, 10ns, 15ns,
20ns
Industrial
Clock = 7.5ns, 10ns, 15ns,
20ns
Min. Typ. Max. Min. Typ. Max.
3.0 3.3 3.6 3.0 3.3 3.6
GND
Supply Voltage
VIH
Input High Voltage Com’l /
Ind’l
VIL
Input Low Voltage Com’l /
Ind’l
TA
Operating Temperature
Commercial
TA
Operating Temperature
Industrial
DC Electrical Characteristics
ILI(1)
Input Leakage Current (any
input)
ILO Output Leakage Current
VOH
Output Logic “1” Voltage,
IOH=-2mA
VOL
Output Logic “0” Voltage, IOL
= 8mA
Power Consumption
Icc1(2,3)
Active Power Supply Current
Icc2(4)
Standby Current
0
2.0
-
0
-40
-10
-10
2.4
-
-
-
0000 0
- 5.0 2.0 - 5.0
- 0.8 -
- 0.8
- 70 0 - 70
-
85 -40
-
85
-
10 -10
-
10
-
10 -10
-
10
- - 2.4 -
-
- 0.4 -
- 0.4
- 60 - - 60
- 20 - - 20
Table 3. DC Specifications
Unit
V
V
V
V
°C
°C
µA
µA
V
V
mA
mA
3F218C
© 2001 High Bandwidth Access, Inc. All rights reserved. Product specifications subject to change without notice.
OCTOBER 2002
Page 7 of 31

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부품번호상세설명 및 기능제조사
FQV265

3.3 Volt Synchronous x18 First-In/First-Out Queue

High Bandwidth Access
High Bandwidth Access

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