IDT72V36100 IDT [Integrated Device Technology], IDT72V36100 Datasheet

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IDT72V36100

Manufacturer Part Number
IDT72V36100
Description
Manufacturer
IDT [Integrated Device Technology]
Datasheet

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IDT72V36100L10PF
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IDT, Integrated Device Technology Inc
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IDT72V36100L10PF8
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IDT72V36100L15PF
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IDT, Integrated Device Technology Inc
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IDT72V36100L15PF8
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IDT, Integrated Device Technology Inc
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IDT72V36100L15PFI
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IDT72V36100LF5BBI
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IDT
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196
The SuperSync II FIFO is a trademark and the IDT logo is a registered trademark of Integrated Device Technology, Inc.
2001 Integrated Device Technology, Inc.
Choose among the following memory organizations:
133 MHz operation (7.5 ns read/write cycle time)
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
Big-Endian/Little-Endian user selectable byte representation
5V input tolerant
Fixed, low first word latency
IDT72V3640
IDT72V3650
IDT72V3660
IDT72V3670
IDT72V3680
IDT72V3690
IDT72V36100
IDT72V36110
MRS
PRS
OW
BM
BE
IW
IP
CONFIGURATION
WRITE CONTROL
WRITE POINTER
1,024 x 36
WEN
2,048 x 36
4,096 x 36
8,192 x 36
16,384 x 36
32,768 x 36
65,536 x 36
131,072 x 36
CONTROL
RESET
LOGIC
LOGIC
LOGIC
BUS
WCLK
3.3 VOLT 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
65,536 x36, 131,072 x 36
OE
65,536 x 36, 131,072 x36
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
Commercial
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
Independent Read and Write Clocks (permit reading and writing
simultaneously)
Available in the 128-pin Thin Quad Flat Pack (TQFP)
High-performance submicron CMOS technology
Industrial temperature range (–40 C to +85 C) is available
OFFSET REGISTER
READ POINTER
LOGIC
CONTROL
FLAG
LOGIC
READ
LD
SEN
IDT72V36100, IDT72V36110
REN
RCLK
IDT72V3680, IDT72V3690
IDT72V3640, IDT72V3650
IDT72V3660, IDT72V3670
RT
RM
PAF
FF/IR
PAE
HF
FWFT/SI
PFM
FSEL0
FSEL1
EF/OR
4667 drw 01
DSC-4667/3

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IDT72V36100 Summary of contents

Page 1

... READ POINTER 65,536 x 36, 131,072 x36 OUTPUT REGISTER Q -Q (x36, x18 or x9 IDT72V3640, IDT72V3650 IDT72V3660, IDT72V3670 IDT72V3680, IDT72V3690 IDT72V36100, IDT72V36110 LD SEN FF/IR PAF EF/OR PAE FLAG HF LOGIC FWFT/SI PFM FSEL0 FSEL1 READ RT ...

Page 2

IDT72V3640/50/60/70/80/90/110 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, 32,768 x 36, 65,536 x 36, 131,072 x 36 The IDT72V3640/72V3650/72V3660/72V3670/72V3680/72V3690/ 72V36100/72V36110 are exceptionally deep, high speed, CMOS First-In- ...

Page 3

IDT72V3640/50/60/70/80/90/110 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, 32,768 x 36, 65,536 x 36, 131,072 RCLK when REN is asserted. An Output Enable (OE) ...

Page 4

IDT72V3640/50/60/70/80/90/110 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, 32,768 x 36, 65,536 x 36, 131,072 x 36 asserted and updated on the rising edge of WCLK only ...

Page 5

IDT72V3640/50/60/70/80/90/110 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, 32,768 x 36, 65,536 x 36, 131,072 x 36 Symbol Name I/O D –D Data Inputs I Data inputs ...

Page 6

... Input Low Voltage Com’l/Ind’l — — Operating Temperature 0 — Commercial Operating Temperature -40 — Industrial = - +85 C; JEDEC JESD8-A compliant) A IDT72V3640L IDT72V3650L IDT72V3660L IDT72V3670L IDT72V3680L IDT72V3690L IDT72V36100L IDT72V36110L Commercial and Industrial ( 7.5, 10 CLK Min. Max. –1 1 –10 10 2.4 — — 0.4 — 40 — ...

Page 7

... COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES = - +85 C; JEDEC JESD8-A compliant) A Com’l & Ind’l IDT72V3640L10 IDT72V3640L15 IDT72V3650L10 IDT72V3650L15 IDT72V3660L10 IDT72V3660L15 IDT72V3670L10 IDT72V3670L15 IDT72V3680L10 IDT72V3680L15 IDT72V3690L10 IDT72V3690L15 IDT72V36100L10 IDT72V36100L15 IDT72V36110L10 IDT72V36110L15 Min. Max. Min. — 100 — — 15 4.5 — 6 4.5 — ...

Page 8

IDT72V3640/50/60/70/80/90/110 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, 32,768 x 36, 65,536 x 36, 131,072 x 36 Input Pulse Levels Input Rise/Fall Times Input Timing Reference Levels ...

Page 9

... IDT72V3660 and (8,193-m) writes for the IDT72V3670, 16,385 writes for the IDT72V3680, 32,769 writes for the IDT72V3690, 65,537 writes for the IDT72V36100 and 131,073 writes for the IDT72V36110, where m is the full offset value. The default setting for these values are stated in the footnote of Table 2 ...

Page 10

... L X IDT72V3660, 72V3670, 72V3680, 72V3690 LD FSEL1 FSEL0 FSEL1 FSEL0 IDT72V36100, 72V36110 LD FSEL1 FSEL0 FSEL1 FSEL0 NOTES empty offset for PAE. ...

Page 11

... L H (n+2) to 2,049 (n+2) to 4,097 L H 2,050 to (4,097-(m+1 4,098 to (8,193-(m+1)) (4,097-m) to 4,096 (8,193-m) to 8,192 L L 4,097 8,193 H L PAF HF PAE OR IR IDT72V36110 IDT72V36100 n n (n+2) to 32,769 (n+2) to 65,537 L H 32,770 to (65,537-(m+1)) 65,538 to (131,073-(m+1 (65,537-m) to 65,536 (131,073-m) to 131,072 H L 65,537 ...

Page 12

... WCLK edge Starting with Empty Offset (LSB) Ending with Full Offset (MSB COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES IDT72V3640 IDT72V3650 IDT72V3660 IDT72V3670 IDT72V3680 IDT72V3690 IDT72V36100 IDT72V36110 No Operation Write Memory Read Memory No Operation 4667 drw 06 ...

Page 13

... IDT72V3650 12 bits for the IDT72V3660 13 bits for the IDT72V3670 14 bits for the IDT72V3680 15 bits for the IDT72V3690 16 bits for the IDT72V36100 17 bits for the IDT72V36110 Note: All unused bits of the LSB & MSB are don’t care Data Inputs/Outputs ...

Page 14

... 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 16 bits for the IDT72V36100 17 bits for the IDT72V36110 Note: All unused bits of the LSB & MSB are don’t care D/Q0 1 ...

Page 15

... 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, 30 bits for the IDT72V3690, 32 bits for the IDT72V36100 and 34 bits for the IDT72V36110. See Figure 15, Serial Loading of Program- mable Flag Registers, for the timing diagram for this mode ...

Page 16

IDT72V3640/50/60/70/80/90/110 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, 32,768 x 36, 65,536 x 36, 131,072 was HIGH before setup. During this period, the ...

Page 17

IDT72V3640/50/60/70/80/90/110 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, 32,768 x 36, 65,536 x 36, 131,072 x 36 DATA Data inputs ...

Page 18

IDT72V3640/50/60/70/80/90/110 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, 32,768 x 36, 65,536 x 36, 131,072 prevent data overflow in the FWFT mode, IR will ...

Page 19

... 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, 32,769 for the IDT72V3690, 65,537 for the IDT72V36100 and 131,073 for the IDT72V36110). See Figure 9, Write Timing (FWFT Mode), for the relevant timing information ...

Page 20

IDT72V3640/50/60/70/80/90/110 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, 32,768 x 36, 65,536 x 36, 131,072 x 36 BYTE ORDER ON INPUT PORT: BYTE ORDER ON OUTPUT PORT: ...

Page 21

IDT72V3640/50/60/70/80/90/110 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, 32,768 x 36, 65,536 x 36, 131,072 x 36 BYTE ORDER ON INPUT PORT: BYTE ORDER ON OUTPUT PORT: ...

Page 22

IDT72V3640/50/60/70/80/90/110 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, 32,768 x 36, 65,536 x 36, 131,072 x 36 MRS t RSS REN t RSS WEN t RSS FWFT/SI ...

Page 23

IDT72V3640/50/60/70/80/90/110 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, 32,768 x 36, 65,536 x 36, 131,072 x 36 PRS t RSS REN t RSS WEN t RSS RT ...

Page 24

IDT72V3640/50/60/70/80/90/110 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, 32,768 x 36, 65,536 x 36, 131,072 WRITE WCLK 1 (1) t SKEW1 ...

Page 25

... PAE offset PAF offset and D = maximum FIFO depth 1,025 for IDT72V3640, 2,049 for IDT72V3650, 4,097 for IDT72V3660, 8,193 for IDT72V3670, 16,385 for the IDT72V3680, 32,769 for the IDT72V3690, 65,537 for the IDT72V36100 and 131,073 for the IDT72V36110. 6. First data word latency = t ...

Page 26

... LD = HIGH PAE Offset PAF offset and D = maximum FIFO depth 1,025 for IDT72V3640, 2,049 for IDT72V3650, 4,097 for IDT72V3660, 8,193 for IDT72V3670, 16,385 for the IDT72V3680, 32,769 for the IDT72V3690, 65,537 for the IDT72V36100 and 131,073 for the IDT72V36110. (2) ...

Page 27

... 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, 32,768 for the IDT72V3690, 65,536 for the IDT72V36100 and 131,072 for the IDT72V36110 ...

Page 28

... 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, 32,769 for the IDT72V3690, 65,537 for the IDT72V36100 and 131,073 for the IDT72V36110 LOW. ...

Page 29

... 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, 32,768 for the IDT72V3690, 65,536 for the IDT72V36100 and 131,072 for the IDT72V36110 ...

Page 30

... for the IDT72V3640 for the IDT72V3650 for the IDT72V3660 for the IDT72V3670 for the IDT72V3680 for the IDT72V3690 for the IDT72V36100 and for the IDT72V36110. Figure 15. Serial Loading of Programmable Flag Registers (IDT Standard and FWFT Modes) ...

Page 31

... 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, 32,768 for the IDT72V3690, 65,536 for the IDT72V36100 and 131,072 for the IDT72V36110. 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, 32,769 for the IDT72V3690, 65,537 for the IDT72V36100 and 131,073 for the IDT72V36110 ...

Page 32

... 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, 32,768 for the IDT72V3690, 65,536 for the IDT72V36100 and 131,072 for the IDT72V36110. 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, 32,769 for the IDT72V3690, 65,537 for the IDT72V36100 and 131,073 for the IDT72V36110 ...

Page 33

... 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, 32,768 for the IDT72V3690, 65,536 for the IDT72V36100 and 131,072 for the IDT72V36110 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, 32,769 for the IDT72V3690, 65,537 for the IDT72V36100 and 131,073 for the IDT72V36110 ...

Page 34

... IDT72V3650, 4,096 for the IDT72V3660, 8,192 for the IDT72V3670, 16,384 for the IDT72V3680, 32,768 for the IDT72V3690, 65,536 for the IDT72V36100 and 131,072 for the IDT72V36110 with an 18-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 35

IDT72V3640/50/60/70/80/90/110 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, 32,768 x 36, 65,536 x 36, 131,072 x 36 FWFT/SI FWFT/SI WRITE CLOCK WCLK IDT 72V3640 WRITE ENABLE WEN ...

Page 36

IDT XXXXX X XX Device Type Power Speed NOTE: 1. Industrial temperature range is available by special order for speed grades faster than 15ns. 05/25/2000 pgs. and 35. 07/28/2000 pgs. 13, 14 and 34. 12/14/2000 pgs. ...

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