DS_8009R_056 73S8009R Data Sheet
Rev. 1.3 19
Neutral
State
I/OUC
in
I/O
reception
I/OICC
in
No
Yes
No
No
No
Yes
No
Yes
I/O
&
not I/OUC
I/OUC
&
not I/O
I/OUC
I/O
yes
yes
Figure 10: I/O and I/OUC State Diagram
I/O
I/OUC
t
I/O_HL
t
I/O_LH
t
I/OUC_HL
t
I/OUC_LH
Delay from I/O to I/OUC: t
I/O_HL
= 100 ns t
I/O_LH
= 15 ns
Delay from I/OUC to I/O: t
I/OUC_HL
= 100 ns t
I/OUC_LH
= 15 ns
Figure 11: I/O to I/OUC Delay Timing Diagram
73S8009R Data Sheet DS_8009R_056
20 Rev. 1.3
4 Mechanical Drawings
4.1 20-pin QFN
Figure 12: 20-pin QFN Package Dimensions
20
1
2
4.0
4.0
2.0
2.0
TOP VIEW
TOP VIEW
1.875
3.75
2.00
4.00
1.875
2.00
3.75 4.00
2
3
1
0.85 NOM / 0.90 MAX
0.02 NOM / 0.05 MAX
0.20 REF
SEATING
PLANE
SIDE VIEW
ID
20
K
1920
2
1
0.50
0.18 / 0.30
0.45
2.50 / 2.70
1.25 / 1.35
2.50 / 2.70
1.25 / 1.35
0.20 MIN
0.20 MIN
0.30
BOTTOM VIEW
DS_8009R_056 73S8009R Data Sheet
Rev. 1.3 21
4.2 28-Pin SO
Figure 13: 28-Pin SO Package Dimensions
.335 (8.509)
.320 (8.128)
.420 (10.668)
.390 (9.906)
.050 TYP. (1.270)
.305 (7.747)
.285 (7.239)
.715 (18.161)
.695 (17.653)
.0115 (0.29)
.003 (0.076)
.016 nom (0.40)
.110 (2.790)
.092 (2.336)
PIN NO. 1
BEVEL

73S8009R-IM/F

Mfr. #:
Manufacturer:
Maxim Integrated
Description:
I/O Controller Interface IC Smart Card Interface IC
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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