DS21FT42 Maxim Integrated Products, DS21FT42 Datasheet - Page 7

• Manufacturer Part Number: DS21FT42
• Description: IC FRAMER T1 4X3 12CH 300-BGA
• Manufacturer: Maxim Integrated Products

Specifications of DS21FT42

• Controller Type: T1 Framer
• Interface: Parallel/Serial
• Voltage - Supply: 2.97 V ~ 3.63 V
• Current - Supply: 225mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 300-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

W14
W12
W10
PIN
R16
Y20
A11
D19
Y14
G16
V14
A19
H16
K17
A13
V17
U17
D16
K20
B18
B16
D10
E10
T17
P17
J20
M3
W6
G3
A8
N1
Y1
U6
N5
Y8
A2
K1
V1
C2
E6
B9
T9
J3
RCHBLK13/NC
RCHBLK14/NC
RCHBLK15/NC
RCHBLK16/NC
RCHBLK11
RCHBLK12
RCHBLK10
DVSS4/NC
DVSS4/NC
DVSS4/NC
JTDOF/NC
RCHBLK1
RCHBLK2
RCHBLK3
RCHBLK4
RCHBLK5
RCHBLK6
RCHBLK7
RCHBLK8
RCHBLK9
SYMBOL
RCLK10
JTRST*
RCLK1
RCLK2
RCLK3
RCLK5
RCLK6
RCLK7
RCLK8
RCLK9
DVSS3
JTDOT
RCLK4
DVSS3
JTCLK
JTMS
TEST
MUX
INT*
JTDI
FS0
FS1
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
–
–
–
–
–
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Digital Signal Ground for Framer 3.
Digital Signal Ground for Framer 3.
Digital Signal Ground for Framer 4. NC on Four x Three.
Digital Signal Ground for Framer 4. NC on Four x Three.
Digital Signal Ground for Framer 4. NC on Four x Three.
Framer Select 0 for the Parallel Control Port.
Framer Select 1 for the Parallel Control Port.
Interrupt for all four Quad Framers.
JTAG Clock.
JTAG Data Input.
JTAG Data Output for Four x Four Version. NC on Four x
Three.
JTAG Data Output for Four x Three Version.
JTAG Test Mode Select.
JTAG Reset.
Tri-State. 0 = do not tri-state / 1 = tri-state all outputs & I/O
signals
Bus Operation Select.
multiplexed bus
Receive Channel Blocking Clock.
Receive Channel Blocking Clock.
Receive Channel Blocking Clock.
Receive Channel Blocking Clock.
Receive Channel Blocking Clock.
Receive Channel Blocking Clock.
Receive Channel Blocking Clock.
Receive Channel Blocking Clock.
Receive Channel Blocking Clock.
Receive Channel Blocking Clock.
Receive Channel Blocking Clock.
Receive Channel Blocking Clock.
Receive Channel Blocking Clock. NC on Four x Three.
Receive Channel Blocking Clock. NC on Four x Three.
Receive Channel Blocking Clock. NC on Four x Three.
Receive Channel Blocking Clock. NC on Four x Three.
Receive Clock for Framer 1
Receive Clock for Framer 2.
Receive Clock for Framer 3.
Receive Clock for Framer 4.
Receive Clock for Framer 5.
Receive Clock for Framer 6.
Receive Clock for Framer 7.
Receive Clock for Framer 8.
Receive Clock for Framer 9.
Receive Clock for Framer 10.
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DESCRIPTION
0 = non-multiplexed bus / 1 =