DT72T1845 Datasheet, PDF (3/56 Pages) Integrated Device Technology – 2.5 VOLT HIGH-SPEED TeraSync™ FIFO

IDT72T1845/55/65/75/85/95/105/115/125 2.5V TeraSync™ 18-BIT/9-BIT FIFO 2Kx18/4Kx9, 4Kx18/
8Kx9, 8Kx18/16Kx9, 16Kx18/32Kx9, 32Kx18/64Kx9, 64Kx18/128Kx9, 128Kx18/256Kx9, 256Kx18/512Kx9, 512Kx18/1Mx9
COMMERCIAL AND INDUSTRIAL
TEMPERATURE RANGES
PIN CONFIGURATIONS (CONTINUED)
A1 BALL PAD CORNER
A
VCC
VCC
VCC
VCC
VCC
VCC WCLK PRS GND
FF EREN RCLK OE VDDQ VDDQ VDDQ VDDQ VDDQ
B
VCC VCC
VCC VCC VCC
VCC WEN MRS GND PAF
EF
REN RCS ^{VDDQ VDDQ VDDQ VDDQ VDDQ}
C
VCC
VCC
VCC
VCC
VCC
VCC WCS
LD
GND
HF
PAE MARK RT VDDQ VDDQ VDDQ VDDQ VDDQ
D
VCC
VCC
VCC FWFT/SI OW
FS0 SHSTL FS1 GND
BE
IP
DNC RHSTL ASYR PFM VDDQ VDDQ VDDQ
E
VCC VCC VCC GND
GND VDDQ VDDQ VDDQ
F
VCC VCC VCC GND
GND VDDQ VDDQ VDDQ
G
VCC SEN SCLK WHSTL
H
VCC VCC VCC _ASYW
J
VCC VCC VCC VREF
K
VCC VCC VCC
IW
L
DNC DNC DNC GND
M
DNC DNC DNC GND
GND GND GND GND
GND GND GND GND
GND GND GND GND
GND GND GND GND
GND VDDQ VDDQ VDDQ
GND VDDQ VDDQ VDDQ
GND VDDQ VDDQ VDDQ
GND VDDQ VDDQ VDDQ
GND VDDQ DNC DNC
GND DNC DNC DNC
N
DNC DNC DNC GND
GND DNC DNC DNC
P
DNC DNC DNC GND
GND DNC DNC DNC
R
DNC DNC DNC GND GND GND GND GND GND GND GND GND GND GND GND DNC DNC DNC
T
DNC DNC D13 D10
D5
D4
D1 TMS TDO GND Q0
Q2
Q3
Q8
Q11 Q14 DNC DNC
U
DNC D17 D14 D11 D7
D8
D2 TRST TDI GND Q1
Q6
Q5
Q9
Q12 Q15 DNC DNC
V
VCC D16 D15 D12
D9
D6
D3
D0
TCK GND ERCLK Q4
Q7
Q10
Q13 Q16
Q17 VDDQ
12
NOTE:
1. DNC - Do Not Connect.
34
56
78
9 10 11 12 13 14 15 16 17 18
5909 drw02a
IDT72T18105/72T18115/72T18125 Only
PBGA: 1mm pitch, 19mm x 19mm BB240, BBG240 (Order code: BB)
TOP VIEW
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