PI6C2972
112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122112233L4455o6677w8899V001122o33l44t55a6677g88e9900P1122L3344L556677C8899l00o11c2211k2233D4455r6677iv8899e00r1122
Start
Bit
D0
D1 D2 D3
D4 D5
D6
D7
D8
D9 D10 D11
D0–D3 are the control bits for Qa0–Qa3, respectively
D4–D7 are the control bits for Qb0–Qb3, respectively
D8–D10 are the control bits for Qc1–Qc3, respectively
D11 is the control bit for QSync
Freeze Data Input Protocol
Packaging Mechanical: 52-Pin LQFP (FC)
12.00 BSC
.472
Square
Square 10.00 BSC
.394
.004
0.10
Seating Plane
0.22 .009
0.38 .015
0.65 BSC
.026
X.XX DENOTES DIMENSIONS
X.XX IN MILLIMETERS
1.60 Max.
.063
1.35
0.05
1.45
0.15
.053
.002
.057
.006
0.09
0.20
.004
.008
GAUGE PLANE
0
7
1.00 REF
.039
0.45 .018
0.75 .030
Ordering Information
Ordering Code
PI6C2972FC
PI6C2972FCE
Package Code
FC
FC
Package Type
52-pin LQFP
Pb-free & Green, 52-pin LQFP
Notes:
1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/
Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com
7
PS8590C 09/22/04