IDT72V73273BB IDT, Integrated Device Technology Inc, IDT72V73273BB Datasheet - Page 33

• Manufacturer Part Number: IDT72V73273BB
• Description: IC DGTL SW 32768X32768 208-BGA
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: 72Vr
• Type: Multiplexerr

Specifications of IDT72V73273BB

• Circuit: 8 x 1:1
• Voltage Supply Source: Single Supply
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 208-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Output High, Low: -
• Independent Circuits: -
• Other names: 72V73273BB

AC ELECTRICAL CHARACTERISTICS - MOTOROLA NON-MULTIPLEXED BUS
ASYCHRONOUS TIMING REGISTER ACCESS
A0-A15
D0-D15
IDT72V73273 3.3V TIME SLOT INTERCHANGE
DIGITAL SWITCH WITH RATE MATCHING 32,768 x 32,768 CHANNELS
NOTES:
1. C
2. R
3. High-Impedance is measured by pulling to the appropriate rail with R
4. To achieve on clock cycle fast memory access, this setup time, t
SYMBOL
R/W
D TA
C S
by t
D S
L
L
t
t
t
t
t
t
t
t
t
t
t
t
t
ADH
ADS
AKD
AKH
CSH
CSS
DDR
DHR
DHW
DSPW
DSW
RWH
RWS
= 30pF
= 1K
AKD
(1)
(1,2,3)
(1)
(1,2,3)
.
PARAMETER
Address Hold after DS Rising
Address Setup from DS Falling
Acknowledgement Delay:
Reading/Writing Registers
Acknowledgement Hold Time
CS Hold after DS Rising
CS Setup from DS Falling
Data Setup from DTA LOW on Read
Data Hold on Read
Data Hold on Write
Data Strobe Pulse Width
Data Setup on Write
R/W Hold after DS Rising
R/W Setup from DS Falling
t
RWS
t
t
CSS
ADS
Figure 21. Motorola Non-Multiplexed Bus Asychronous Timing Register Access
VALID WRITE ADDRESS
t
AKD
t
DSW
VALID WRITE
DATA
DSS
t
t
should be met. Otherwise, worst-case memory access operation is determined
CSH
ADH
t
L
DHW
, with timing corrected to cancel time taken to discharge C
t
t
AKH
RWH
33
t
DSPW
t
RWS
t
t
CSS
ADS
VALID READ ADDRESS
t
INDUSTRIAL TEMPERATURE RANGE
AKD
L
MIN.
.
—
—
10
10
2
2
0
0
2
5
6
3
3
t
DDR
VALID READ DATA
TYP.
—
—
—
—
—
—
—
15
—
—
—
—
—
MAX.
t
—
—
40
20
—
—
—
25
—
—
—
—
—
t
CSH
ADH
t
t
RWH
DHR
t
AKH
6140 drw17a
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns