參數(shù)資料
型號(hào): 935262233118
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: 16 I/O, PIA-GENERAL PURPOSE, PDSO24
封裝: 5.30 MM, PLASTIC, SSOP-24
文件頁數(shù): 21/26頁
文件大?。?/td> 140K
代理商: 935262233118
1999 Apr 07
4
Philips Semiconductors
Product specication
Remote 16-bit I/O expander for I2C-bus
PCF8575
4
BLOCK DIAGRAM
Fig.1 Block diagram.
handbook, full pagewidth
MGL537
I2C-BUS
CONTROL
INPUT
FILTER
1
2
3
22
23
21
INTERRUPT
LOGIC
16 BITS
P00 to P07
4 to 11
P10 to P17
13 to 20
I/O
PORT
SHIFT
REGISTER
LP FILTER
WRITE pulse
READ pulse
POWER-ON
RESET
24
12
VDD
VSS
SDA
SCL
A2
A1
A0
INT
PCF8575
相關(guān)PDF資料
PDF描述
935262403118 0 TIMER(S), REAL TIME CLOCK, PDSO8
935261475512 8 CHANNEL(S), 500K bps, SERIAL COMM CONTROLLER, PQCC84
9LPRS365BKLF SPECIALTY MICROPROCESSOR CIRCUIT, PQCC64
91W-G28AC-6-CG9 SINGLE COLOR DISPLAY CLUSTER, GREEN, 7.1 mm
91W-G5AC-6-CW0 SINGLE COLOR DISPLAY CLUSTER, GREEN, 7.1 mm
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
935264217557 制造商:NXP Semiconductors 功能描述:SUB ONLY IC
935267356112 制造商:NXP Semiconductors 功能描述:IC TEA1507PN
935268081112 制造商:NXP Semiconductors 功能描述:SUB ONLY IC
935268721125 制造商:NXP Semiconductors 功能描述:Buffer/Line Driver 1-CH Non-Inverting 3-ST CMOS 5-Pin TSSOP T/R
935269304128 制造商:ST-Ericsson 功能描述:IC AUDIO CODEC W/TCH SCRN 48LQFP