參數(shù)資料
型號(hào)： PCA9665
廠商： NXP Semiconductors N.V.
英文描述： Fm+ parallel bus to I2C-bus controller
中文描述： 調(diào)頻并行總線I2C總線控制器
文件頁(yè)數(shù)： 87/91頁(yè)
文件大小： 372K
代理商： PCA9665
PCA9665_2
NXP B.V. 2006. All rights reserved.
Product data sheet
Rev. 02 — 7 December 2006
87 of 91
NXP Semiconductors
PCA9665
Fm+ parallel bus to I
2
C-bus controller
18. Abbreviations
19. Revision history
Table 57.
Acronym
ASIC
CDM
CPU
DSP
ESD
HBM
I
2
C-bus
I/O
MM
PCB
SMBus
Abbreviations
Description
Application Specific Integrated Circuit
Charged Device Model
Central Processing Unit
Digital Signal Processing
ElectroStatic Discharge
Human Body Model
Inter-Integrated Circuit bus
Input/Output
Machine Model
Printed-Circuit Board
System Management Bus
Table 58.
Document ID
PCA9665_2
Modifications:
Revision history
Release date
20061207
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.
Descriptive title changed from “Fast-mode Plus parallel bus to I
2
C-bus controller” to “Fm+ parallel bus
to I
2
C-bus controller”
Table 12 “I2CCON - Control register (A1 = 1, A0 = 1) bit description”
, description of bit 6, 4
th
paragraph: changed “... it takes 550
μ
s for the internal oscillator to start up, ...” to “... it takes 550
μ
s
enable time for the internal oscillator to start up, and the serial interface to initialize.”
Table 25 “I
2
C-bus mode selection example
[1]
”
,
Table note 2
: equation denominator close parenthesis
position revised
Table 48 “Static characteristics”
:
–
sub-section “Supply”: unit for I
DD
standby mode changed from “
μ
A” to “mA”
–
sub-section “Supply”: I
DD
, operating mode: changed Max value from 6.0 mA to 8.0 mA
–
sub-section “Inputs WR, RD, A0, A1, CE, RESET”, C
i
(Typ) changed from 1.7 pF to 2.0 pF
–
sub-section “Inputs/outputs D0 to D7”, C
io
(Typ) changed from 2.4 pF to 2.8 pF
–
sub-section “SDA and SCL”, C
io
: (Typ) changed from 2.5 pF to 5.6 pF; (Max) changed from 4 pF to
7 pF
–
sub-section “Outputs INT”, C
o
: (Typ) changed from 2.1 pF to 3.8 pF; (Max) changed from 4 pF to
5 pF
Table 49 “Dynamic characteristics (3.3 volt)
[1][2][3]
”
:
–
sub-section “Power-on reset timing” changed to “Initialization timing”
–
“t
POR
, power-on reset pulse time” changed to “t
init(po)
, power-on initialization time”
–
added sub-section “Serial interface initialization timing” and (new)
Table note 4
–
added sub-section “INT timing”
Data sheet status
Product data sheet
Change notice
-
Supersedes
PCA9665_1
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參數(shù)描述
PCA9665APW,118 功能描述:I2C 接口集成電路 Fm+ parallel bus I2C bus controller RoHS:否 制造商:NXP Semiconductors 電源電壓-最大:5.5 V 電源電壓-最小:2.3 V 最大工作頻率:400 KHz 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-16
PCA9665BS,118 功能描述:I2C 接口集成電路 FM+ I2C BUS CONTRLLR RoHS:否 制造商:NXP Semiconductors 電源電壓-最大:5.5 V 電源電壓-最小:2.3 V 最大工作頻率:400 KHz 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-16
PCA9665BS-T 功能描述:I2C 接口集成電路 FM+ I2C BUS CONTRLLR RoHS:否 制造商:NXP Semiconductors 電源電壓-最大:5.5 V 電源電壓-最小:2.3 V 最大工作頻率:400 KHz 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-16
PCA9665D 功能描述:I2C 接口集成電路 FM+ I2C BUS CONTRLLR RoHS:否 制造商:NXP Semiconductors 電源電壓-最大:5.5 V 電源電壓-最小:2.3 V 最大工作頻率:400 KHz 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-16
PCA9665D,112 功能描述:I2C 接口集成電路 FM+ I2C BUS CONTRLLR RoHS:否 制造商:NXP Semiconductors 電源電壓-最大:5.5 V 電源電壓-最小:2.3 V 最大工作頻率:400 KHz 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-16
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