OXU121HP Datasheet, PDF (17/22 Pages) Oxford Semiconductor – USB On-The-Go Full-Speed Host and High-Speed Peripheral Controller

Oxford Semiconductor, Inc.
OXU121HP Data Sheet
Table 14 OXU121HP 84-Ball BGA Pin Allocations (Sheet 3 of 3)
Pin
Test (3 pins)
A7
No. _Type⁽¹⁾
Bits
Name
1 ID
TEST
K5
1 ID
ATEST13
F10
1I
Miscellaneous (2 pins)
B5, B4
2-
XMODE
RSVD₀, RSVD₁
Description
Factory test mode. This pin should be grounded or left
floating (has an internal pull-down) for normal operation.
Pull-down is always enabled
Additional address pin for debug use. Should be
grounded or left floating (has an internal pull down) for
normal use. Pull-down is always enabled
This pin must be grounded for normal operation
Reserved
Note to Table 14:
1 Type key: format is [(L)(W_)X(Y)(_Z(A))] where the following conventions apply:
L—Logic Level
M^{(2) Multi-voltage:}
3.3 V CMOS
2.5 V CMOS
1.8 V CMOS
S Schmitt Trigger
W—Tolerance
5
5V
3.3 V
X—Type
I Input
O Output
B Bidirectional
Y—Pull
U Pull up
D Pull down
Z—Drive
C⁽³⁾
None
T—Tristate
T Tristate
Normal
2 Program to 3.3, 2.5, or 1.8 V by setting the V_IO voltage level.
3 Program to 2 mA, 4 mA, 6 mA, 8 mA, 10 mA, 12 mA, 14, mA, or 16 mA via the I/O Configura‐
tion Register (0x034).
DS-0040 Aug 06
External--Free Release
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