IDT72V3650 Integrated Device Technology, IDT72V3650 Datasheet

no-image

IDT72V3650

Manufacturer Part Number
IDT72V3650
Description
2k X 36 Supersync Ii Fifo, 3.3v
Manufacturer
Integrated Device Technology
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IDT72V3650L10PF
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Part Number:
IDT72V3650L10PF8
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Part Number:
IDT72V3650L15PF
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Part Number:
IDT72V3650L15PF
Manufacturer:
IDT
Quantity:
20 000
Part Number:
IDT72V3650L15PF8
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Part Number:
IDT72V3650L15PFI
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
FEATURES:
• • • • •
• • • • •
• • • • •
• • • • •
• • • • •
• • • • •
• • • • •
• • • • •
FUNCTIONAL BLOCK DIAGRAM
*Available on the PBGA package only.
IDT and the IDT logo are trademarks of Integrated Device Technology, Inc. The SuperSync II FIFO is a trademark of Integrated Device Technology, Inc.
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES
© 2006 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice.
Choose among the following memory organizations:
IDT72V36110
Up to 166 MHz Operation of the Clocks
User selectable Asynchronous read and/or write ports (PBGA Only)
User selectable input and output port bus-sizing
- x36 in to x36 out
- x36 in to x18 out
- x36 in to x9 out
- x18 in to x36 out
- x9 in to x36 out
Pin to Pin compatible to the higher density of IDT72V36100 and
Big-Endian/Little-Endian user selectable byte representation
5V input tolerant
Fixed, low first word latency
IDT72V3640
IDT72V3650
IDT72V3660
IDT72V3670
IDT72V3680
IDT72V3690
*
*
*
* *
*
ASYW
MRS
TRST
PRS
TMS
TDO
OW
TCK
BM
TDI
BE
IW
⎯ ⎯ ⎯ ⎯ ⎯
IP
⎯ ⎯ ⎯ ⎯ ⎯
⎯ ⎯ ⎯ ⎯ ⎯
⎯ ⎯ ⎯ ⎯ ⎯
⎯ ⎯ ⎯ ⎯ ⎯
⎯ ⎯ ⎯ ⎯ ⎯
1,024 x 36
2,048 x 36
4,096 x 36
8,192 x 36
16,384 x 36
32,768 x 36
(BOUNDARY SCAN)
CONFIGURATION
WRITE CONTROL
WRITE POINTER
JTAG CONTROL
WEN
CONTROL
RESET
LOGIC
LOGIC
LOGIC
BUS
WCLK/WR
3.3V HIGH-DENSITY SUPERSYNC™ II 36-BIT FIFO
1,024 x 36, 2,048 x 36
4,096 x 36, 8,192 x 36
16,384 x 36, 32,768 x 36
*
*
Commercial
OE
16,384 x 36, 32,768 x 36
OUTPUT REGISTER
1,024 x 36, 2,048 x 36
4,096 x 36, 8,192 x 36
INPUT REGISTER
D
Q
0
RAM ARRAY
0
-D
-Q
n
n
(x36, x18 or x9)
(x36, x18 or x9)
1
• • • • •
• • • • •
• • • • •
• • • • •
• • • • •
• • • • •
• • • • •
• • • • •
• • • • •
• • • • •
• • • • •
• • • • •
• • • • •
• • • • •
• • • • •
• • • • •
• • • • •
Zero latency retransmit
Auto power down minimizes standby power consumption
Master Reset clears entire FIFO
Partial Reset clears data, but retains programmable settings
Empty, Full and Half-Full flags signal FIFO status
Programmable Almost-Empty and Almost-Full flags, each flag can
default to one of eight preselected offsets
Selectable synchronous/asynchronous timing modes for Almost-
Empty and Almost-Full flags
Program programmable flags by either serial or parallel means
Select IDT Standard timing (using EF and FF flags) or First Word
Fall Through timing (using OR and IR flags)
Output enable puts data outputs into high impedance state
Easily expandable in depth and width
JTAG port, provided for Boundary Scan function (PBGA Only)
Independent Read and Write Clocks (permit reading and writing
simultaneously)
Available in a 128-pin Thin Quad Flat Pack (TQFP) or a 144-pin Plastic
Ball Grid Array (PBGA) (with additional features)
High-performance submicron CMOS technology
Industrial temperature range (–40° ° ° ° ° C to +85° ° ° ° ° C) is available
Green parts available, see ordering information
OFFSET REGISTER
READ POINTER
LOGIC
CONTROL
FLAG
LOGIC
READ
LD
SEN
RCLK/RD
REN
IDT72V3680, IDT72V3690
IDT72V3640, IDT72V3650
IDT72V3660, IDT72V3670
RT
RM
ASYR
FF/IR
PAF
PAE
FWFT/SI
PFM
FSEL1
EF/OR
HF
FSEL0
4667 drw01
*
*
APRIL 2006
DSC-4667/15

Related parts for IDT72V3650

IDT72V3650 Summary of contents

Page 1

... WCLK/WR INPUT REGISTER RAM ARRAY 1,024 x 36, 2,048 x 36 4,096 x 36, 8,192 x 36 16,384 x 36, 32,768 x 36 OUTPUT REGISTER * Q -Q (x36, x18 or x9 IDT72V3640, IDT72V3650 IDT72V3660, IDT72V3670 IDT72V3680, IDT72V3690 LD SEN OFFSET REGISTER FF/IR PAF EF/OR PAE FLAG HF LOGIC FWFT/SI PFM FSEL0 ...

Page 2

IDT72V3640/50/60/70/80/90 3.3V HIGH DENSITY SUPERSYNC II 1,024 x 36, 2,048 x 36, 4,096 x 36, 8,192 x 36, 16,384 x 36 and 32,768 x 36 DESCRIPTION: The IDT72V3640/72V3650/72V3660/72V3670/72V3680/72V3690 are exceptionally deep, high speed, CMOS First-In-First-Out (FIFO) memories with clocked read ...

Page 3

IDT72V3640/50/60/70/80/90 3.3V HIGH DENSITY SUPERSYNC II 1,024 x 36, 2,048 x 36, 4,096 x 36, 8,192 x 36, 16,384 x 36 and 32,768 x 36 WCLK when WEN is asserted. During Asynchronous operation only the WR input is used to ...

Page 4

IDT72V3640/50/60/70/80/90 3.3V HIGH DENSITY SUPERSYNC II 1,024 x 36, 2,048 x 36, 4,096 x 36, 8,192 x 36, 16,384 x 36 and 32,768 x 36 words written to the FIFO do require a LOW on REN for access. The state ...

Page 5

IDT72V3640/50/60/70/80/90 3.3V HIGH DENSITY SUPERSYNC II 1,024 x 36, 2,048 x 36, 4,096 x 36, 8,192 x 36, 16,384 x 36 and 32,768 asynchronous PAE/PAF configuration is selected, the PAE is asserted LOW on the LOW-to-HIGH transition ...

Page 6

IDT72V3640/50/60/70/80/90 3.3V HIGH DENSITY SUPERSYNC II 1,024 x 36, 2,048 x 36, 4,096 x 36, 8,192 x 36, 16,384 x 36 and 32,768 x 36 PIN DESCRIPTION (TQFP AND PBGA PACKAGES) Symbol Name I/O BM (1) Bus-Matching I BM works ...

Page 7

IDT72V3640/50/60/70/80/90 3.3V HIGH DENSITY SUPERSYNC II 1,024 x 36, 2,048 x 36, 4,096 x 36, 8,192 x 36, 16,384 x 36 and 32,768 x 36 PIN DESCRIPTION-CONTINUED (TQFP & PBGA PACKAGES) Symbol Name I/O SEN SEN enables serial loading of ...

Page 8

... Input Low Voltage Com’l/Ind’l — — Operating Temperature 0 — Commercial Operating Temperature -40 — Industrial = -40°C to +85°C; JEDEC JESD8-A compliant) A IDT72V3640L IDT72V3650L IDT72V3660L IDT72V3670L IDT72V3680L IDT72V3690L Commercial and Industrial ( 7-5, 10 CLK Min. Max. –1 1 – ...

Page 9

... A OE OHZ 9 COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES Com’l & Ind’l (2) TQFP Only TQFP Only IDT72V3640L15 IDT72V3650L15 IDT72V3660L15 IDT72V3670L15 IDT72V3680L15 IDT72V3690L15 Max. Min. Max. Unit — 100 — 66.7 MHz (5) 6 — ...

Page 10

... Commercial IDT72V3640L6 IDT72V3650L6 IDT72V3660L6 IDT72V3670L6 IDT72V3680L6 IDT72V3690L6 Min. — 0.6 10 4.5 4.5 8 — — — — 10 COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES Com’l & Ind’l IDT72V3640L7-5 IDT72V3650L7-5 IDT72V3660L7-5 IDT72V3670L7-5 IDT72V3680L7-5 IDT72V3690L7-5 Max. Min. Max. Unit 100 — 83 MHz 8 0 — 12 — ns — 5 — ...

Page 11

IDT72V3640/50/60/70/80/90 3.3V HIGH DENSITY SUPERSYNC II 1,024 x 36, 2,048 x 36, 4,096 x 36, 8,192 x 36, 16,384 x 36 and 32,768 TEST CONDITIONS Input Pulse Levels Input Rise/Fall Times Input Timing Reference Levels Output Reference ...

Page 12

... If no reads are performed after a reset, IR will go HIGH after D writes to the FIFO 1,025 writes for the IDT72V3640, 2,049 writes for the IDT72V3650, 4,097 writes for the IDT72V3660 and 8,193 writes for the IDT72V3670,16,385 writes for the IDT72V3680 and 32,769 writes for the IDT72V3690, respectively ...

Page 13

IDT72V3640/50/60/70/80/90 3.3V HIGH DENSITY SUPERSYNC II 1,024 x 36, 2,048 x 36, 4,096 x 36, 8,192 x 36, 16,384 x 36 and 32,768 x 36 TABLE 2 — DEFAULT PROGRAMMABLE FLAG OFFSETS IDT72V3640, 72V3650 LD FSEL1 FSEL0 ...

Page 14

... IDT72V3690 IDT72V3680 0 0 (1) ( (n+1) to 8,192 (n+1) to 16,384 8,193 to (16,384-(m+1)) 16,385 to (32,768-(m+1)) (16,384-m) to 16,383 (32,768-m) to 32,767 16,384 32,768 IDT72V3660 IDT72V3650 n n+1 (n+2) to 1,025 (n+2) to 2,049 1,026 to (2,049-(m+1)) 2,050 to (4,097-(m+1)) (2,049-m) to 2,048 (4,097m) to 4,096 2,049 4,097 IDT72V3690 IDT72V3680 n+1 ...

Page 15

... WCLK edge Starting with Empty Offset (LSB) Ending with Full Offset (MSB COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES IDT72V3640 IDT72V3650 IDT72V3660 IDT72V3670 IDT72V3680 IDT72V3690 No Operation Write Memory Read Memory No Operation 4667 drw06 APRIL 6, 2006 ...

Page 16

... Bus Width 16 COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES # of Bits Used: 10 bits for the IDT72V3640 11 bits for the IDT72V3650 12 bits for the IDT72V3660 13 bits for the IDT72V3670 14 bits for the IDT72V3680 15 bits for the IDT72V3690 Note: All unused bits of the LSB & MSB are don't care ...

Page 17

... WCLK rising edge, starting with the Empty Offset LSB and ending with the Full Offset MSB. A total of 20 bits for the IDT72V3640, 22 bits for the IDT72V3650, 24 bits for the IDT72V3660, 26 bits for the IDT72V3670, 28 bits for the IDT72V3680 and 30 bits for the IDT72V3690. See Figure 15, Serial Loading of Programmable Flag Registers, for the timing diagram for this mode ...

Page 18

IDT72V3640/50/60/70/80/90 3.3V HIGH DENSITY SUPERSYNC II 1,024 x 36, 2,048 x 36, 4,096 x 36, 8,192 x 36, 16,384 x 36 and 32,768 was HIGH before setup. During this period, the internal read pointer is initialized ...

Page 19

IDT72V3640/50/60/70/80/90 3.3V HIGH DENSITY SUPERSYNC II 1,024 x 36, 2,048 x 36, 4,096 x 36, 8,192 x 36, 16,384 x 36 and 32,768 x 36 SIGNAL DESCRIPTION INPUTS: DATA Data inputs for 36-bit ...

Page 20

IDT72V3640/50/60/70/80/90 3.3V HIGH DENSITY SUPERSYNC II 1,024 x 36, 2,048 x 36, 4,096 x 36, 8,192 x 36, 16,384 x 36 and 32,768 x 36 not there are any words present in the FIFO memory. It also uses the Full ...

Page 21

... IR goes HIGH, inhibiting further write operations reads are performed after a reset (either MRS or PRS), IR will go HIGH after D writes to the FIFO (D = 1,025 for the IDT72V3640, 2,049 for the IDT72V3650, 4,097 for the IDT72V3660, 8,193 for the IDT72V3670, 16,385 for the IDT72V3680 and 32,769 for the IDT72V3690 ...

Page 22

... In FWFT mode reads are performed after reset (MRS or PRS), HF will go LOW after (D-1 writes to the FIFO, where D = 1,025 for the IDT72V3640, 2,049 for the IDT72V3650, 4,097 for the IDT72V3660, 8,193 for the IDT72V3670, 16,385 for the IDT72V3680 and 32,769 for the IDT72V3690. ...

Page 23

IDT72V3640/50/60/70/80/90 3.3V HIGH DENSITY SUPERSYNC II 1,024 x 36, 2,048 x 36, 4,096 x 36, 8,192 x 36, 16,384 x 36 and 32,768 x 36 BYTE ORDER ON INPUT PORT: BYTE ORDER ON OUTPUT PORT ...

Page 24

IDT72V3640/50/60/70/80/90 3.3V HIGH DENSITY SUPERSYNC II 1,024 x 36, 2,048 x 36, 4,096 x 36, 8,192 x 36, 16,384 x 36 and 32,768 x 36 BYTE ORDER ON INPUT PORT: BYTE ORDER ON OUTPUT PORT ...

Page 25

IDT72V3640/50/60/70/80/90 3.3V HIGH DENSITY SUPERSYNC II 1,024 x 36, 2,048 x 36, 4,096 x 36, 8,192 x 36, 16,384 x 36 and 32,768 x 36 MRS t RSS REN t RSS WEN t RSS FWFT/SI t RSS LD t RSS ...

Page 26

IDT72V3640/50/60/70/80/90 3.3V HIGH DENSITY SUPERSYNC II 1,024 x 36, 2,048 x 36, 4,096 x 36, 8,192 x 36, 16,384 x 36 and 32,768 x 36 PRS t RSS REN t RSS WEN t RSS RT t RSS SEN EF/OR FF/IR ...

Page 27

IDT72V3640/50/60/70/80/90 3.3V HIGH DENSITY SUPERSYNC II 1,024 x 36, 2,048 x 36, 4,096 x 36, 8,192 x 36, 16,384 x 36 and 32,768 WRITE WCLK 1 (1) t SKEW1 WEN RCLK ...

Page 28

IDT72V3640/50/60/70/80/90 3.3V HIGH DENSITY SUPERSYNC II 1,024 x 36, 2,048 x 36, 4,096 x 36, 8,192 x 36, 16,384 x 36 and 32,768 36-BIT FIFO COMMERCIAL AND INDUSTRIAL 28 TEMPERATURE RANGES APRIL 6, 2006 ...

Page 29

IDT72V3640/50/60/70/80/90 3.3V HIGH DENSITY SUPERSYNC II 1,024 x 36, 2,048 x 36, 4,096 x 36, 8,192 x 36, 16,384 x 36 and 32,768 36-BIT FIFO COMMERCIAL AND INDUSTRIAL 29 TEMPERATURE RANGES APRIL 6, 2006 ...

Page 30

... No more than may be written to the FIFO between Reset (Master or Partial) and Retransmit setup. Therefore, FF will be HIGH throughout the Retransmit setup procedure 1,024 for IDT72V3640, 2,048 for IDT72V3650, 4,096 for IDT72V3660, 8,192 for IDT72V3670, 16,384 for the IDT72V3680 and 32,768 for the IDT72V3690. ...

Page 31

... No more than words may be written to the FIFO between Reset (Master or Partial) and Retransmit setup. Therefore, IR will be LOW throughout the Retransmit setup procedure 1,025 for the IDT72V3640, 2,049 for the IDT72V3650, 4,097 for the IDT72V3660, 8,193 for the IDT72V3670, 16,385 for the IDT72V3680 and 32,769 for the IDT72V3690. ...

Page 32

... No more than may be written to the FIFO between Reset (Master or Partial) and Retransmit setup. Therefore, FF will be HIGH throughout the Retransmit setup procedure 1,024 for IDT72V3640, 2,048 for IDT72V3650, 4,096 for IDT72V3660, 8,192 for IDT72V3670, 16,384 for the IDT72V3680 and 32,768 for the IDT72V3690. ...

Page 33

... DS SI BIT 0 NOTE for the IDT72V3640 for the IDT72V3650 for the IDT72V3660 for the IDT72V3670 for the IDT72V3680 and for the IDT72V3690. Figure 15. Serial Loading of Programmable Flag Registers (IDT Standard and FWFT Modes) TM 36-BIT FIFO ...

Page 34

... In IDT Standard mode 1,024 for the IDT72V3640, 2,048 for the IDT72V3650, 4,096 for the IDT72V3660 and 8,192 for the IDT72V3670, 16,384 for the IDT72V3680 and 32,768 for the IDT72V3690. In FWFT mode 1,025 for the IDT72V3640, 2,049 for the IDT72V3650, 4,097 for the IDT72V3660, 8,193 for the IDT72V3670, 16,385 for the IDT72V3680 and 32,769 for the IDT72V3690. ...

Page 35

... In IDT Standard Mode 1,024 for the IDT72V3640, 2,048 for the IDT72V3650, 4,096 for the IDT72V3660, 8,192 for the IDT72V3670, 16,384 for the IDT72V3680 and 32,768 for the IDT72V3690. In FWFT Mode 1,025 for the IDT72V3640, 2,049 for the IDT72V3650, 4,097 for the IDT72V3660, 8,193 for the IDT72V3670, 16,385 for the IDT72V3680 and 32,769 for the IDT72V3690. ...

Page 36

... In IDT Standard mode maximum FIFO depth 1,024 for the IDT72V3640, 2,048 for the IDT72V3650, 4,096 for the IDT72V3660, 8,192 for the IDT72V3670, 16,384 for the IDT72V3680 and 32,768 for the IDT72V3690 FWFT mode maximum FIFO depth 1,025 for the IDT72V3640, 2,049 for the IDT72V3650, 4,097 for the IDT72V3660, 8,193 for the IDT72V3670, 16,385 for the IDT72V3680 and 32,769 for the IDT72V3690. ...

Page 37

IDT72V3640/50/60/70/80/90 3.3V HIGH DENSITY SUPERSYNC II 1,024 x 36, 2,048 x 36, 4,096 x 36, 8,192 x 36, 16,384 x 36 and 32,768 x 36 RCLK REN FFA NOTE: ...

Page 38

IDT72V3640/50/60/70/80/90 3.3V HIGH DENSITY SUPERSYNC II 1,024 x 36, 2,048 x 36, 4,096 x 36, 8,192 x 36, 16,384 x 36 and 32,768 Write WCLK 1 WEN SKEW t CYL ...

Page 39

IDT72V3640/50/60/70/80/90 3.3V HIGH DENSITY SUPERSYNC II 1,024 x 36, 2,048 x 36, 4,096 x 36, 8,192 x 36, 16,384 x 36 and 32,768 CYC t t CYH CYL Last ...

Page 40

IDT72V3640/50/60/70/80/90 3.3V HIGH DENSITY SUPERSYNC II 1,024 x 36, 2,048 x 36, 4,096 x 36, 8,192 x 36, 16,384 x 36 and 32,768 x 36 OPTIONAL CONFIGURATIONS WIDTH EXPANSION CONFIGURATION Word width may be increased simply by connecting together the ...

Page 41

... DEPTH EXPANSION CONFIGURATION (FWFT MODE ONLY) The IDT72V3640 can easily be adapted to applications requiring depths greater than 1,024, 2,048 for the IDT72V3650, 4,096 for the IDT72V3660, 8,192 for the IDT72V3670, 16,384 for the IDT72V3680 and 32,768 for the IDT72V3690 with an 36-bit bus width. In FWFT mode, the FIFOs can be connected in series (the data outputs of one FIFO connected to the data inputs of the next) with no external logic necessary ...

Page 42

... RST (reset recovery) RSR Figure 31. Standard JTAG Timing JTAG AC ELECTRICAL CHARACTERISTICS (V = 3.3V CC Parameter IDT72V3640 IDT72V3650 IDT72V3660 JTAG Clock Input Period t IDT72V3670 JTAG Clock HIGH IDT72V3680 IDT72V3690 JTAG Clock Low Min. Max. Units JTAG Clock Rise Time - 20 ns ...

Page 43

IDT72V3640/50/60/70/80/90 3.3V HIGH DENSITY SUPERSYNC II 1,024 x 36, 2,048 x 36, 4,096 x 36, 8,192 x 36, 16,384 x 36 and 32,768 x 36 JTAG INTERFACE Five additional pins (TDI, TDO, TMS, TCK and TRST) are provided to support ...

Page 44

IDT72V3640/50/60/70/80/90 3.3V HIGH DENSITY SUPERSYNC II 1,024 x 36, 2,048 x 36, 4,096 x 36, 8,192 x 36, 16,384 x 36 and 32,768 Input = TMS NOTES: 1. Five consecutive TCK cycles with TMS = 1 ...

Page 45

... TAP in response to the IDCODE instruction. IDT JEDEC ID number is 0xB3. This translates to 0x33 when the parity is dropped in the 11-bit Manufacturer ID field. For the IDT72V3640/72V3650/72V3660/72V3670/72V3680/72V3690, the Part Number field contains the following values: Device Part# Field IDT72V3640 IDT72V3650 IDT72V3660 IDT72V3670 IDT72V3680 IDT72V3690 TM 36-BIT FIFO 31(MSB) ...

Page 46

ORDERING INFORMATION IDT XXXXX X XX Device Type Power Speed NOTES: 1. Industrial temperature range product for 7-5ns and 15ns are available as standard device. All other speed grades are available by special order. 2. Green parts are available. For ...

Related keywords