參數(shù)資料
型號： PCA9665N
廠商： NXP SEMICONDUCTORS
元件分類： 總線控制器
英文描述： Fm+ parallel bus to I2C-bus controller
中文描述： I2C BUS CONTROLLER, PDIP20
封裝： 0.300 INCH, PLASTIC, MS-001, SOT146-1, DIP-20
文件頁數(shù)： 62/91頁
文件大小： 372K
代理商： PCA9665N
PCA9665_2
NXP B.V. 2006. All rights reserved.
Product data sheet
Rev. 02 — 7 December 2006
62 of 91
NXP Semiconductors
PCA9665
Fm+ parallel bus to I
2
C-bus controller
Master PCA9665 reads data from slave transmitter.
Fig 20. Bus timing diagram; Unbuffered Master Receiver mode
n byte
ACK
SCL
SDA
INT
START
condition
7-bit address
R/W = 1
interrupt
from slave
first byte
ACK
no ACK
interrupt
STOP
condition
002aab032
from master receiver
External master receiver reads data from PCA9665.
(1) As defined in I2CADR register.
Fig 21. Bus timing diagram; Unbuffered Slave Transmitter mode
n byte
ACK
SCL
SDA
INT
START
condition
7-bit address
(1)
R/W = 1
interrupt
from slave PCA9665
first byte
ACK
no ACK
interrupt
STOP
condition
002aab033
from master receiver
interrupt
Slave PCA9665 is written to by external master transmitter.
(1) As defined in I2CADR register.
Fig 22. Bus timing diagram; Unbuffered Slave Receiver mode
n byte
ACK
SCL
SDA
INT
START
condition
7-bit address
(1)
R/W = 0
interrupt
from slave PCA9665
first byte
ACK
ACK
interrupt
STOP
condition
002aab034
interrupt
interrupt
(after STOP)
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參數(shù)描述
PCA9665N,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
PCA9665PW 制造商:NXP Semiconductors 功能描述:IC CNTRLR PARALLEL I2C 20TS 制造商:UNBRANDED 功能描述:UNIVERSAL BUS FUNCTIONS FM+12C BUS *NIC* 制造商:NXP Semiconductors 功能描述:IC, CNTRLR PARALLEL, I2C, 20TSSOP 制造商:NXP Semiconductors 功能描述:IC, CNTRLR PARALLEL, I2C, 20TSSOP; Interface Type:I2C, Parallel, SMBus; Interface Applications:I2C Bus & SMBus Systems Applications; Supply Voltage Min:2.3V; Supply Voltage Max:3.6V; Digital IC Case Style:TSSOP; No. of Pins:20; ;RoHS Compliant: Yes
PCA9665PW,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
PCA9665PW,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
PCA9665PW,118-CUT TAPE 制造商:NXP 功能描述:PCA9635 Series 1 MHz Fm + Parallel Bus to I2C-Bus Controller - TSSOP-20
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