IDT70V3569S5BC IDT, Integrated Device Technology Inc, IDT70V3569S5BC Datasheet - Page 11

• Manufacturer Part Number: IDT70V3569S5BC
• Description: IC SRAM 576KBIT 5NS 256BGA
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT70V3569S5BC

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Synchronous
• Memory Size: 576K (16K x 36)
• Speed: 5ns
• Interface: Parallel
• Voltage - Supply: 3.15 V ~ 3.45 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 70V3569S5BC

Timing Waveform of Read Cycle for Pipelined Operation
NOTES:
1. OE is asynchronously controlled; all other inputs are synchronous to the rising clock edge.
2. ADS = V
3. The output is disabled (High-Impedance state) by CE
4. Addresses do not have to be accessed sequentially since ADS = V
5. If BE
Timing Waveform of a Multi-Device Pipelined Read
NOTES:
1. B1 Represents Device #1; B2 Represents Device #2. Each Device consists of one IDT70V3569 for this waveform,
2. BE
IDT70V3569S
High-Speed 16K x 36 Dual-Port Synchronous Pipelined Static RAM
ADDRESS
ADDRESS
Truth Table 1.
are for reference use only.
DATA
DATA
and are setup for depth expansion in this example. ADDRESS
ADDRESS
DATA
n
, OE, and ADS = V
n
CE
CE
BE
was HIGH, then the appropriate Byte of DATA
OUT(B1)
OUT(B2)
CLK
R/
CE
IL
CE
(0-3)
OUT
CLK
0(B1)
0(B2)
OE
, CNTEN and CNTRST = V
(B1)
(B2)
W
0
1
(4)
(1)
t
t
t
t
IL
t
t
t
t
SC
SC
SA
SA
SW
SA
SC
SB
; CE
An
A
A
0
0
t
t
t
t
1(B1)
t
HC
HC
t
t
t
HA
HA
HW
HC
HB
HA
t
CH2
(1 Latency)
, CE
t
CH2
t
CYC2
IH
1(B2)
.
t
, R/W, CNTEN, and CNTRST = V
CL2
t
CYC2
A
A
t
CKLZ
1
1
t
CL2
OUT
0
(1)
t
An + 1
CD2
= V
for Qn + 2 would be disabled (High-Impedance state).
IH
, CE
(B1)
t
t
1
t
SC
SC
CD2
= V
= ADDRESS
Q
A
A
IL
2
0
2
IL
t
t
constantly loads the address on the rising edge of the CLK; numbers
t
HC
DC
HC
, BE
t
CD2
6.42
n
IH
11
= V
.
(B2)
IH
in this situation.
following the next rising edge of the clock. Refer to
t
An + 2
SB
(5)
Qn
Q
A
A
3
3
1
t
t
t
HB
DC
t
CKHZ
CKLZ
t
DC
t
CD2
Industrial and Commercial Temperature Ranges
Qn + 1
A
A
Q
4
4
2
(1,2)
t
t
t
OHZ
CKHZ
CKLZ
t
t
An + 3
SC
CD2
(3)
t
HC
(2)
t
t
OE
OLZ
A
A
Q
5
5
3
t
t
CKHZ
CKLZ
t
Qn + 2
CD2
4831 drw 06
4831 drw 07
(5)
A
A
Q
6
6
4