Datasheet

PCAL6416A All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 6 — 9 October 2014 6 of 61
NXP Semiconductors
PCAL6416A
Low-voltage translating 16-bit I
2
C-bus/SMBus I/O expander
XFBGA24 with 0.175 mm ball size. UFBGA24 with 0.24 mm ball size.
Fig 6. Pin configuration for XFBGA24
(2 mm  2 mm); EX option
Fig 7. Pin configuration for UFBGA24
(2 mm  2 mm); ER option
An empty cell indicates no ball is populated at that grid point.
Fig 8. Ball mapping for 2 mm  2 mm XFBGA24 and UFBGA24 (transparent top view)
PCAL6416AEX
Transparent top view
E
D
C
B
A
24135
ball A1
index area
002aah190
PCAL6416AER
Transparent top view
E
D
C
B
A
24135
ball A1
index area
aaa-009837
P1_6
RESET
SDA
SCL
12345
P0_0
V
DD(I2C-bus)
V
DD(P)
ADDRA
B
P0_2 P0_3 P0_1
P1_7
P1_5C
P0_4 P1_0 P1_4 P1_3D
P0_5 V
SS
P0_6 P1_1 P1_2E
P0_7
002aah145
INT