pca9535d NXP Semiconductors, pca9535d Datasheet - Page 29

• Manufacturer Part Number: pca9535d
• Description: 16-bit I2c And Smbus, Low Power I/o Port With Interrupt
• Manufacturer: NXP Semiconductors

NXP Semiconductors
17. Revision history
Table 19.
PCA9535_PCA9535C_3
Product data sheet
Document ID
PCA9535_PCA9535C_3
Modifications:
Revision history
Release date
20071004
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The format of this data sheet has been redesigned to comply with the new identity
guidelines of NXP Semiconductors.
Legal texts have been adapted to the new company name where appropriate.
Added device PCA9535C
Added HWQFN24 (SOT994-1) package option for PCA9535
Figure 1 “Block diagram of PCA9535;
to “V
Section 5 “Pinning
– changed pin naming convention from “I/O0.n” to “IO0_n” (and “I/O1.n” to “IO1_n”) for all
– added separate pinning diagrams for SO24, TSSOP24, HVQFN24 and HWQFN24
–
Figure 10 “Read from
“0010,A2,A1,A0” to “0100,A2,A1,A0”
Section 6.4 “I/O
Figure 7 “Simplified schematic of
Figure 17 “Typical
Section 8.1 “Minimizing I
difference between PCA9535 and PCA9535C
Table 13 “Limiting
– changed parameter description of V
– changed symbol “I
– changed parameter description of I
Table 14 “Static
– symbol V
– symbol I
– symbol I
– symbol “I
– symbol “I
–
–
Table 15 “Dynamic
– changed symbol “t
– changed symbol “t
– changed symbol “t
– changed symbol “t
– changed symbol “t
– (above symbols also updated in
–
input/output port pins
Table 3 “Pin
pin 9 (V
an input/output pin”
I/O pin” under Conditions)
Table note 1
Table note
Table note 4
DD
”
SS
OL
OL
IH
IL
OH
)
, condition V
, condition V
, input leakage current” changed to “I
, input leakage current” changed to “I
Data sheet status
Product data sheet
3: added second sentence.
: added condition that this test is for PCA9535 only
description”: added
characteristics”, subsection “I/Os”:
modified: added “for at least 5 s”
modified (regarding PCA9535C)
port”: first paragraph rewritten
Rev. 03 — 4 October 2007
values”:
application”: added pin A2
information”:
characteristics”:
16-bit I
I/O
PV
PS
PH
IV
IR
register”: corrected slave address which follows (re)START from
, Interrupt valid” to “t
, Interrupt reset” to “t
, DC output current on an I/O” to “I
, Output data valid” to” t
, Input data set-up time” to “t
, Input data hold time” to “t
DD
OL
OL
when the I/Os are used to control
2
= 0.5 V: changed Typ value from “(8 to 20) mA” to “10 mA”
= 0.7 V: changed Typ value from “(10 to 24) mA” to “14 mA”
C-bus and SMBus, low power I/O port with interrupt
I/Os”: added dashed line area and
Table note 2
Figure
PCA9535C”: changed text above resistor from “V
SS
I/O
from “supply current” to “ground supply current”
PCA9535; PCA9535C
from “DC input current on an I/O” to “voltage on
8,
v(INT_N)
rst(INT_N)
Change notice
-
Figure
v(Q)
and its reference at HVQFN24/HWQFN24
, valid time on pin INT”
h(D)
LIL
, data output valid”
LIH
, reset time on pin INT”
11,
su(D)
, LOW-level input leakage current”
, HIGH-level input leakage current”
, data input hold time”
Figure
, data input set-up time”
O
, output current” (and added “on
LEDs”: rewritten to show
12)
Supersedes
PCA9535_2
Figure note 1
© NXP B.V. 2007. All rights reserved.
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INT
”