22
INDUSTRIAL TEMPERATURE RANGE
IDT72V73260 3.3V TIME SLOT INTERCHANGE
DIGITAL SWITCH 16,384 x 16,384
DS
5932 drw15
VALID WRITE DATA
D0-D15
READ
CS
DTA
VALID READ DATA
VALID ADDRESS
t
AKH
D0-D15
WRITE
R/W
A0-A11
C32i GCI
C 32i ST-BUS
®
t
DDR
t
AKD
t
SWD
t
ADS
t
DSW
t
DHW
t
DHR
t
ADH
t
RWH
t
RWS
t
CSH
t
CSS
t
DSS
t
DSPW
NOTE:
1. For quick microprocessor access t
DSS must be met. In this case tAKD = tAKD (max) - C32i (period)+ tDSS.
Figure 12. Motorola Non-Multiplexed Bus Timing
23
INDUSTRIAL TEMPERATURE RANGE
IDT72V73260 3.3V TIME SLOT INTERCHANGE
DIGITAL SWITCH 16,384 x 16,384
Figure 13. Output Enable Timing (ST-BUS
®
)
t
FPW
t
FPH
t
FPS
F32i
Bit 7
t
clz
Bit 5
Bit 6
Bit 3
Bit 4
Bit 1
Bit 2
Bit 0
t
CP
t
CH
t
CL
t
r
t
f
C 32i
TX
OEI
(1)
OEI
(2)
5932 drw16
t
CHZ
t
OEI
t
OEI
t
OEI
t
OEI
NOTES:
1. When Output Enable Polarity = 1, Output Enable Indication is HIGH when TX is active and LOW when TX is in Three-State.
2. When Output Enable Polarity = 0, Output Enable Indication is LOW when TX is active and HIGH when TX is in Three-State.
24
INDUSTRIAL TEMPERATURE RANGE
IDT72V73260 3.3V TIME SLOT INTERCHANGE
DIGITAL SWITCH 16,384 x 16,384
Symbol Parameter Min. Typ. Max. Units
tSIS RX Setup Time 2 ⎯⎯ns
tSIH RX Hold Time 4 ⎯⎯ns
tSOD Clock to Valid Data 4 12 ns
tCHZ Clock to High-Z ⎯⎯ 9ns
tCLZ Clock to Low-Z 3 ⎯⎯ns
tODE Output Driver Enable to Reset HIGH 5 ⎯⎯ns
tODEHZ Output Driver Enable (ODE) to High-Z ⎯⎯ 9ns
tODELZ Output Driver Enable (ODE) to Low-Z 5 ⎯⎯ns
tOEI Output Enable Indicator 8 12 ns
tRZ Active to High-Z on Master Reset ⎯⎯12 ns
tZR High-Z to Active on Master Reset ⎯⎯12 ns
tRS Reset pulse width 20 ⎯⎯ns
t
ODEA Output Driver Enable to Active 6 16 ns
AC ELECTRICAL CHARACTERISTICS — SERIAL STREAM (ST-BUS
®
and GCI)

72V73260BBG

Mfr. #:
Manufacturer:
Description:
Digital Bus Switch ICs 16K x 16K TSI 32 I/O 32Mbps, 3.3V
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet