71V65803S150PFI IDT, Integrated Device Technology Inc, 71V65803S150PFI Datasheet

71V65803S150PFI

Manufacturer Part Number
71V65803S150PFI
Description
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet

Specifications of 71V65803S150PFI

Density
9Mb
Access Time (max)
3.8ns
Sync/async
Synchronous
Architecture
SDR
Clock Freq (max)
150MHz
Operating Supply Voltage (typ)
3.3V
Address Bus
19b
Package Type
TQFP
Operating Temp Range
-40C to 85C
Number Of Ports
1
Supply Current
345mA
Operating Supply Voltage (min)
3.135V
Operating Supply Voltage (max)
3.465V
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
100
Word Size
18b
Number Of Words
512K
Lead Free Status / Rohs Status
Not Compliant
Pin Description Summary
ZBT and Zero Bus Turnaround are trademarks of Integrated Device Technology, Inc. and the architecture is supported by Micron Technology and Motorola, Inc.
©2007 Integrated Device Technology, Inc.
Features
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Description
(9 Megabit) synchronous SRAMS. They are designed to eliminate dead bus
cycles when turning the bus around between reads and writes, or writes and
reads. Thus, they have been given the name ZBT
R/W
CLK
I/O
A
CE
OE
CEN
BW
ADV/LD
LBO
ZZ
V
V
0
DD
SS
-A
0
256K x 36, 512K x 18 memory configurations
Supports high performance system speed - 150MHz
ZBT
Internally synchronized output buffer enable eliminates the
need to control OE
Single R/W (READ/WRITE) control pin
Positive clock-edge triggered address, data, and control
signal registers for fully pipelined applications
4-word burst capability (interleaved or linear)
Individual byte write (BW
Three chip enables for simple depth expansion
3.3V power supply (±5%)
3.3V I/O Supply (V
Power down controlled by ZZ input
Packaged in a JEDEC standard 100-pin plastic thin quad
flatpack (TQFP), 119 ball grid array (BGA) and 165 fine pitch
ball grid array(fBGA).
The IDT71V65603/5803 are 3.3V high-speed 9,437,184-bit
1
1
-I/O
(3.8ns Clock-to-Data Access)
, CE
, V
, BW
18
DDQ
31
TM
2
, I/O
, CE
2
, BW
Feature - No dead cycles between write and read cycles
P1
2
3
-I/O
, BW
P4
4
DDQ
)
1
Chip Enables
Output Enable
Read/Write Signal
Clock Enable
Individual Byte Write Selects
Clock
Linear / Interleaved Burst Order
Sleep Mode
Data Input / Output
Core Power, I/O Power
Ground
Address Inputs
Advance burst address / Load new address
- BW
4
) control (May tie active)
TM
, or Zero Bus Turnaround.
256K x 36, 512K x 18
3.3V Synchronous ZBT™ SRAMs
ZBT™ Feature
3.3V I/O, Burst Counter
Pipelined Outputs
1
165 fine pitch ball grid array (fBGA) .
registers. Output enable is the only asynchronous signal and can be used
to disable the outputs at any given time.
be suspended as long as necessary. All synchronous inputs are ignored when
(CEN) is high and the internal device registers will hold their previous values.
to deselect the device when desired. If any one of these three are not asserted
when ADV/LD is low, no new memory operation can be initiated. However,
any pending data transfers (reads or writes) will be completed. The data bus
will tri-state two cycles after chip is deselected or a write is initiated.
mode, the IDT71V65603/5803 can provide four cycles of data for a single
address presented to the SRAM. The order of the burst sequence is
defined by the LBO input pin. The LBO pin selects between linear and
interleaved burst sequence. The ADV/LD signal is used to load a new
external address (ADV/LD = LOW) or increment the internal burst counter
(ADV/LD = HIGH).
CMOS process, and are packaged in a JEDEC Standard 14mm x 20mm 100-
pin thin plastic quad flatpack (TQFP) as well as a 119 ball grid array (BGA) and
cycle, and two cycles later the associated data cycle occurs, be it read or write.
The IDT71V65603/5803 contain data I/O, address and control signal
A Clock Enable (CEN) pin allows operation of the IDT71V65603/5803 to
There are three chip enable pins (CE1, CE2, CE2) that allow the user
The IDT71V65603/5803 have an on-chip burst counter. In the burst
The IDT71V65603/5803 SRAM utilize IDT's latest high-performance
Address and control signals are applied to the SRAM during one clock
Supply
Supply
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
I/O
OCTOBER 2008
IDT71V65603/Z
IDT71V65803/Z
Asynchronous
Asynchronous
Synchronous
Synchronous
Synchronous
Synchronous
Synchronous
Synchronous
Synchronous
Static
Static
Static
N/A
DSC-5304/07
5304 tbl 01

Related parts for 71V65803S150PFI

71V65803S150PFI Summary of contents

Page 1

... The IDT71V65603/5803 have an on-chip burst counter. In the burst mode, the IDT71V65603/5803 can provide four cycles of data for a single address presented to the SRAM. The order of the burst sequence is defined by the LBO input pin. The LBO pin selects between linear and interleaved burst sequence. The ADV/LD signal is used to load a new external address (ADV/LD = LOW) or increment the internal burst counter (ADV/LD = HIGH) ...

Page 2

... IDT71V65603, IDT71V65803, 256K x 36, 512K x 18, 3.3V Synchronous SRAMs with ZBT™ ™ ™ ™ ™ Feature, 3.3V I/O, Burst Counter, and Pipelined Outputs (1) Pin Definitions Symbol Pin Function I Address Inputs ADV/LD Advance / Load I R/W Read / Write I Clock Enable I CEN Individual Byte ...

Page 3

... IDT71V65603, IDT71V65803, 256K x 36, 512K x 18, 3.3V Synchronous SRAMS with ZBT™ ™ ™ ™ ™ Feature, 3.3V I/O, Burst Counter, and Pipelined Outputs Functional Block Diagram LBO Address A [0:18] CE1, CE2, CE2 R/W CEN ADV/LD BWx Clock Control Logic Clk 6 ...

Page 4

... IDT71V65603, IDT71V65803, 256K x 36, 512K x 18, 3.3V Synchronous SRAMs with ZBT™ ™ ™ ™ ™ Feature, 3.3V I/O, Burst Counter, and Pipelined Outputs Functional Block Diagram LBO Address A [0:18] CE1, CE2, CE2 R/W CEN ADV/LD BWx Clock OE Recommended DC Operating Conditions ...

Page 5

... IDT71V65603, IDT71V65803, 256K x 36, 512K x 18, 3.3V Synchronous SRAMS with ZBT™ ™ ™ ™ ™ Feature, 3.3V I/O, Burst Counter, and Pipelined Outputs Recommended Operating Temperature and Supply Voltage Grade Ambient V SS Temperature (1) Commercial 0° +70° Industrial -40°C to +85°C ...

Page 6

... IDT71V65603, IDT71V65803, 256K x 36, 512K x 18, 3.3V Synchronous SRAMs with ZBT™ ™ ™ ™ ™ Feature, 3.3V I/O, Burst Counter, and Pipelined Outputs Pin Configuration - 512K x 18 100 DDQ I I DDQ DDQ DDQ Top View 100 TQFP NOTES: 1 ...

Page 7

... IDT71V65603, IDT71V65803, 256K x 36, 512K x 18, 3.3V Synchronous SRAMS with ZBT™ ™ ™ ™ ™ Feature, 3.3V I/O, Burst Counter, and Pipelined Outputs Pin Configuration - 256K X 36, 119 BGA DDQ I I DDQ DDQ DDQ I I DDQ Pin Configuration - 512K X 18, 119 BGA ...

Page 8

... IDT71V65603, IDT71V65803, 256K x 36, 512K x 18, 3.3V Synchronous SRAMs with ZBT™ ™ ™ ™ ™ Feature, 3.3V I/O, Burst Counter, and Pipelined Outputs Pin Configuration - 256K X 36, 165 fBGA ( I DDQ D I/O I DDQ E I/O I DDQ F I/O I DDQ G I/O I DDQ (1) ( I/O I/O ...

Page 9

... IDT71V65603, IDT71V65803, 256K x 36, 512K x 18, 3.3V Synchronous SRAMS with ZBT™ ™ ™ ™ ™ Feature, 3.3V I/O, Burst Counter, and Pipelined Outputs Synchronous Truth Table (5) R/W Chip ADV/LD CEN Enable L L Select Select Deselect NOTES Don’t Care When ADV/LD signal is sampled high, the internal burst counter is incremented. The R/W signal is ignored when the counter is advanced. Therefore the nature of the burst cycle (Read or Write) is determined by the status of the R/W signal when the first address is loaded at the beginning of the burst cycle ...

Page 10

... IDT71V65603, IDT71V65803, 256K x 36, 512K x 18, 3.3V Synchronous SRAMs with ZBT™ ™ ™ ™ ™ Feature, 3.3V I/O, Burst Counter, and Pipelined Outputs Interleaved Burst Sequence Table (LBO=V First Address Second Address Third Address (1) Fourth Address NOTE: 1. Upon completion of the Burst sequence the counter wraps around to its initial state and continues counting. ...

Page 11

... IDT71V65603, IDT71V65803, 256K x 36, 512K x 18, 3.3V Synchronous SRAMS with ZBT™ ™ ™ ™ ™ Feature, 3.3V I/O, Burst Counter, and Pipelined Outputs Device Operation - Showing Mixed Load, Burst, Deselect and NOOP Cycles Cycle Address R/W ADV n+5 ...

Page 12

... IDT71V65603, IDT71V65803, 256K x 36, 512K x 18, 3.3V Synchronous SRAMs with ZBT™ ™ ™ ™ ™ Feature, 3.3V I/O, Burst Counter, and Pipelined Outputs Burst Read Operation Cycle Address R/W ADV NOTES High Low Don’t Care High Impedance.. ...

Page 13

... IDT71V65603, IDT71V65803, 256K x 36, 512K x 18, 3.3V Synchronous SRAMS with ZBT™ ™ ™ ™ ™ Feature, 3.3V I/O, Burst Counter, and Pipelined Outputs Read Operation with Clock Enable Used Cycle Address R/W ADV NOTES High Low Don’t Care High Impedance. ...

Page 14

... IDT71V65603, IDT71V65803, 256K x 36, 512K x 18, 3.3V Synchronous SRAMs with ZBT™ ™ ™ ™ ™ Feature, 3.3V I/O, Burst Counter, and Pipelined Outputs Read Operation with Chip Enable Used Cycle Address R/W ADV NOTES High Low Don’t Care Don’t Know High Impedance. ...

Page 15

... IDT71V65603, IDT71V65803, 256K x 36, 512K x 18, 3.3V Synchronous SRAMS with ZBT™ ™ ™ ™ ™ Feature, 3.3V I/O, Burst Counter, and Pipelined Outputs DC Electrical Characteristics Over the Operating Temperature and Supply Voltage Range Symbol Parameter |I | Input Leakage Current LI (1) LBO Input Leakage Current ...

Page 16

... IDT71V65603, IDT71V65803, 256K x 36, 512K x 18, 3.3V Synchronous SRAMs with ZBT™ ™ ™ ™ ™ Feature, 3.3V I/O, Burst Counter, and Pipelined Outputs AC Electrical Characteristics (V = 3.3V +/-5%, Commercial and Industrial Temperature Ranges) DD Symbol Parameter t Clock Cycle Time CYC (1) Clock Frequency t F (2) ...

Page 17

... IDT71V65603, IDT71V65803, 256K x 36, 512K x 18, 3.3V Synchronous SRAMS with ZBT™ ™ ™ ™ ™ Feature, 3.3V I/O, Burst Counter, and Pipelined Outputs Timing Waveform of Read Cycle Commercial and Industrial Temperature Ranges (1,2,3,4) 6. ...

Page 18

... Burst ends when new address and control are loaded into the SRAM by sampling ADV/LD LOW. 4. R/W is don't care when the SRAM is bursting (ADV/LD sampled HIGH). The nature of the burst access (Read or Write) is fixed by the state of the R/W signal when new address and control are loaded into the SRAM ...

Page 19

... Individual Byte Write signals (BWx) must be valid on all write and burst-write cycles. A write cycle is initiated when R/W signal is sampled LOW. The byte write information comes in two cycles before the actual data is presented to the SRAM. ) represents the input data to the SRAM corresponding to address A 2 signals ...

Page 20

... CEN when sampled high on the rising edge of clock will block that L-H transition of the clock from propogating into the SRAM. The part will behave as if the L-H clock transition did not occur. All internal registers in the SRAM will retain their previous state. ...

Page 21

... IDT71V65603, IDT71V65803, 256K x 36, 512K x 18, 3.3V Synchronous SRAMS with ZBT™ ™ ™ ™ ™ Feature, 3.3V I/O, Burst Counter, and Pipelined Outputs Timing Waveform of CS Operation Commercial and Industrial Temperature Ranges (1,2,3,4) 6. ...

Page 22

... IDT71V65603, IDT71V65803, 256K x 36, 512K x 18, 3.3V Synchronous SRAMs with ZBT™ ™ ™ ™ ™ Feature, 3.3V I/O, Burst Counter, and Pipelined Outputs 100-Pin Plastic Thin Quad Flatpack (TQFP) Package Diagram Outline Commercial and Industrial Temperature Ranges 6.42 22 ...

Page 23

... IDT71V65603, IDT71V65803, 256K x 36, 512K x 18, 3.3V Synchronous SRAMS with ZBT™ ™ ™ ™ ™ Feature, 3.3V I/O, Burst Counter, and Pipelined Outputs 119 Ball Grid Array(BGA) Package Diagram Outline Commercial and Industrial Temperature Ranges 6.42 23 ...

Page 24

... IDT71V65603, IDT71V65803, 256K x 36, 512K x 18, 3.3V Synchronous SRAMs with ZBT™ ™ ™ ™ ™ Feature, 3.3V I/O, Burst Counter, and Pipelined Outputs 165 Fine Pitch Ball Grid Array (fBGA) Package Diagram Outline Commercial and Industrial Temperature Ranges 6.42 24 ...

Page 25

... IDT71V65603, IDT71V65803, 256K x 36, 512K x 18, 3.3V Synchronous SRAMS with ZBT™ ™ ™ ™ ™ Feature, 3.3V I/O, Burst Counter, and Pipelined Outputs Timing Waveform of OE Operation OE DATA OUT NOTE read operation is assumed progress. Ordering Information XXXX Device Power Speed ...

Page 26

... IDT71V65603, IDT71V65803, 256K x 36, 512K x 18, 3.3V Synchronous SRAMs with ZBT™ ™ ™ ™ ™ Feature, 3.3V I/O, Burst Counter, and Pipelined Outputs Datasheet Document History 12/31/99 Created new datasheet from obsolete devices IDT71V656 and IDT71V658 03/04/00 Pg. 1,14,15 Removed 166MHz speed grade offering; Added 150MHz speed grade offering 04/20/00 Pg ...

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