IDT72V70840DA IDT, Integrated Device Technology Inc, IDT72V70840DA Datasheet - Page 17

• Manufacturer Part Number: IDT72V70840DA
• Description: IC DGTL SW 4096X4096 144-TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: 72Vr
• Type: Multiplexerr

Specifications of IDT72V70840DA

• Circuit: 1 x 32:32
• Independent Circuits: 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: 144-TQFP, 144-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Output High, Low: -
• Lead Free Status / RoHS Status: Not Compliant, Contains lead / RoHS non-compliant
• Other names: 72V70840DA

NOTE:
1.
IDT72V70840 3.3V TIME SLOT INTERCHANGE
DIGITAL SWITCH 4,096 x 4,096
CLK
RX
(ST-BUS mode)
F0i
TX
@
@
@
2.048 Mb/s mode, last channel = ch 31,
4.096 Mb/s mode, last channel = ch 63,
8.192 Mb/s mode, last channel = ch 127.
(GCI mode)
16.384 MHz
4.096 MHz
TX
TX
CLK
CLK
Figure 8. Serial Output and External Control
HCLK
TX
RX
F0i
CLK
Bit 7, Last Ch
VALID DATA
Bit 7, Last Ch
t
Bit 1, Ch 127
FPS
(1)
HiZ
Bit 1, Ch 127
(1)
t
t
FPW
DZ
t
t
ZD
SOD
Figure 7. WFP Bus Timing (@ 8.192 Mb/s, when pin WFPS is HIGH)
Bit 0, Ch 127
Bit 0, Channel 0
t
Bit 0, Ch 127
t
HFPS
t
SIS
FPH
Bit 0, Channel 0
HiZ
VALID DATA
t
HFPW
t
CP
t
5715 drw 10
t
HFPH
t
t
SIH
HCL
DIF
Bit 7, Ch 0
t
t
SIS
SOD
Figure 6. GCI Timing
Bit 7, Ch 0
t
HCP
t
17
Hr
t
Bit 1, Channel 0
HCH
t
SIH
t
Hf
Bit 1, Channel 0
Bit 6, Ch 0
ODE
t
CP
TX
Bit 6, Ch 0
Figure 9. Output Driver Enable (ODE)
HIZ
t
CH
Bit 5, Ch 0
t
CH
Bit 5, Ch 0
t
Bit 2, Channel 0
COMMERCIAL TEMPERATURE RANGE
ODE
t
VALID DATA
CL
Bit 2, Channel 0
Bit 4, Ch 0
Bit 4, Ch 0
t
r
t
CL
t
ODE
5715 drw10
t
HIZ
f
5715 drw12
t
r
5715 drw09
t
f