PCA9501D NXP Semiconductors, PCA9501D Datasheet - Page 25

• Manufacturer Part Number: PCA9501D
• Description: I/O Expanders, Repeaters & Hubs 8BIT I2C FMQB GPIONT PU2K EPR
• Manufacturer: NXP Semiconductors

Specifications of PCA9501D

• Lead Free Status / Rohs Status: Details
• Other names: PCA9501D,112

NXP Semiconductors
16. Revision history
Table 11.
PCA9501_4
Product data sheet
Document ID
PCA9501_4
Modifications:
Revision history
Release date
20090210
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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.
Section 1 “General
address starts with ‘1’ and the fixed EEPROM I
address starts with ‘0’ and the fixed EEPROM I
Table 3 “Pin
– pin “WC” corrected to “WC”
– added
– changed naming convention for pins I/On to “IOn”
Section 7.1 “Device
Figure 7 “I/O Write mode
Figure 8 “I/O Read mode
– changed symbol “t
– changed symbol “t
– changed symbol “t
– changed symbol “t
Section 7.3.2
Figure 11 “Interrupt generated by a change of input to
– changed symbol “t
– changed symbol “t
Table 4 “Limiting
– changed symbol “V
– changed parameter for I
– changed symbol “P
Table 5 “Static
– sub-section “Input SCL; input/output SDA”: changed symbol “I
– sub-section “Address inputs A0 to A5; WC input”: changed symbol “I
– added reference to
Table 6 “Dynamic
– sub-section “I
– sub-section “Port timing”: changed symbol “t
– sub-section “Port timing”: changed symbol “t
– sub-section “Port timing”: changed symbol “t
– sub-section “Interrupt timing”: changed symbol “t
– sub-section “Interrupt timing”: changed symbol “t
– sub-section “Power-up timing”: changed symbol “t
– sub-section “Power-up timing”: changed symbol “t
– sub-section “Write cycle limits”: changed symbol “t
bus” to “t
Table note 1
SP
description”:
“Interrupt”, 2
, pulse width of spikes that must be suppressed by the input filter”
characteristics”:
2
values”:
Data sheet status
Product data sheet
C-bus timing”: changed symbol/parameter from “t
characteristics”:
description”, 5
addressing”: added Remark and bulleted list (4 items)
ph
ps
iv
ir
iv
ir
Rev. 04 — 10 February 2009
8-bit I
” to “t
” to “t
CC
O
Table note 1
” to “t
” to “t
and its reference at HVQFN20 pin 8
” to “t
” to “t
” to “P/out”
” to “V
(output)”: changed symbol “t
(input)”:
nd
SS
rst(INT)
rst(INT)
v(INT)
v(INT)
su(D)
paragraph: changed symbol “t
h(D)
2
from “supply current” to “ground supply current”
C-bus and SMBus I/O port with interrupt, 2-kbit EEPROM
DD
”
”
”
”
th
”
”
”
at I
paragraph, 2
OL
in sub-section “I/O expander port”
2
2
pv
ph
ps
C address starts with ‘0’, ...” to “The fixed GPIO
C-bus address starts with ‘1’, ...”
nd
” to “t
” to “t
” to “t
sentence changed from “The fixed GPIO
iv
ir
” to “t
Change notice
-
PUR
PUW
” to “t
WR
pv
IO5”:
v(Q)
su(D)
h(D)
” to “t
” to “t
” to “T
” to “t
”
”
rst(INT)
v(INT)
”
iv
” to “t
v(Q)
pu(R)
pu(W)
cy(W)
”
”
”
L
v(INT)
” to “I
”
”
”
SW
, tolerable spike width on
”
LI
L
” to “I
”
PCA9501
Supersedes
PCA9501_3
© NXP B.V. 2009. All rights reserved.
LI
”
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