IMIB9946CAXT Cypress Semiconductor Corp, IMIB9946CAXT Datasheet - Page 2

• Manufacturer Part Number: IMIB9946CAXT
• Manufacturer: Cypress Semiconductor Corp

Specifications of IMIB9946CAXT

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Document #: 38-07077 Rev. *C
Pin Description
Note:
1.
3, 4
26, 28, 30
19, 21, 23
10, 12, 14, 16
5, 6, 7
1
32
9, 13, 17, 18, 22,
25, 29
2
8, 11, 15, 20, 24,
27, 31
PD = Internal Pull-Down, PU = Internal Pull-Up.
Pin
[1]
TCLK(0,1)
QA(2:0)
QB(2:0)
QC(0:3)
DSEL(A:C)
TCLK_SEL
MR/OE#
VDDC
VDD
VSS
Name
VDDC
VDDC
VDDC
PWR
I, PU
I, PD
I, PD
I, PD
I/O
O
O
O
External Reference/Test Clock Input
Clock Outputs
Clock Outputs
Clock Outputs
Divider Select Inputs. When HIGH, selects 2 input divider. When
LOW, selects 1 input divider.
TCLK Select Input. When LOW, TCLK0 clock is selected and when
HIGH TCLK1 is selected.
Output Enable Input. When asserted LOW, the outputs are enabled
and when asserted HIGH, internal flip-flops are reset and the out-
puts are three-stated.
3.3V Power Supply for Output Clock Buffers
3.3V Power Supply
Common Ground
Description
B9946
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