PCA6416A Datasheet, PDF (3/42 Pages) NXP Semiconductors – Low-voltage translating 16-bit I2C-bus/SMBus I/O expander

NXP Semiconductors
PCA6416A
Low-voltage translating 16-bit I²C-bus/SMBus I/O expander
3. Ordering information
Table 1. Ordering information
Type number
Package
Name
Description
PCA6416AHF
HWQFN24 plastic thermal enhanced very very thin quad flat package; no leads;
24 terminals; body 4  4  0.75 mm
PCA6416APW
TSSOP24 plastic thin shrink small outline package; 24 leads; body width 4.4 mm
PCA6416AEV
VFBGA24 plastic very thin fine-pitch ball grid array package; 24 balls;
body 3  3  0.85 mm
3.1 Ordering options
Table 2. Ordering options
Type number
Topside mark
PCA6416AHF
416A
PCA6416APW
PCA6416A
PCA6416AEV
416A
Temperature
T_amb = 40 C to +85 C
T_amb = 40 C to +85 C
T_amb = 40 C to +85 C
Version
SOT994-1
SOT355-1
SOT1199-1
4. Block diagram
INT
ADDR
SCL
SDA
LP FILTER
INTERRUPT
LOGIC
PCA6416A
INPUT
FILTER
I²C-BUS
CONTROL
SHIFT
REGISTER ^{16 BITS}
I/O
PORT
P0_0 to P0_7
P1_0 to P1_7
V_DD(I2C-bus)
V_DD(P)
RESET
V_SS
POWER-ON
RESET
All I/Os are set to inputs at reset.
Fig 1. Block diagram (positive logic)
write pulse
read pulse
002aaf537
PCA6416A
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 11 September 2012
© NXP B.V. 2012. All rights reserved.
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