2C-bus PCF8575" />
參數(shù)資料
型號: PCF8575TS/1,118
廠商: NXP Semiconductors
文件頁數(shù): 24/24頁
文件大?。?/td> 0K
描述: IC I/O EXPANDER I2C 16B 24SSOP
產(chǎn)品培訓(xùn)模塊: I²C Bus Fundamentals
特色產(chǎn)品: NXP - I2C Interface
標(biāo)準(zhǔn)包裝: 1
接口: I²C
輸入/輸出數(shù): 16
中斷輸出:
頻率 - 時鐘: 400kHz
電源電壓: 4.5 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 24-SSOP(0.209",5.30mm 寬)
供應(yīng)商設(shè)備封裝: 24-SSOP
包裝: 標(biāo)準(zhǔn)包裝
包括: POR
產(chǎn)品目錄頁面: 827 (CN2011-ZH PDF)
其它名稱: 568-1079-6
1999
Apr
07
9
Philips
Semiconductors
Product
specication
Remote
16-bit
I/O
expander
for
I
2C-bus
PCF8575
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MGL542
handbook,
full
pagewidth
S
0
1
0
A2
A1
A0
0
A
P07 P06
P00
P17
P10
1
start condition
R/W
P05
acknowledge
from slave
A
SDA
SCL
Integral multiples of two bytes
WRITE TO
PORT
tpv
IOHt
DATA OUTPUT
FROM PORT
P05 OUTPUT
VOLTAGE
P05 PULL-UP
OUTPUT CURRENT
INT
slave address (PCF8575)
data to port 0
data to port 1
12
345
678
IOH
acknowledge
from slave
acknowledge
from slave
tir
Data A0 and
B0 valid
Fig.9 WRITE mode (output).
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