8-bit I<" />
參數(shù)資料
型號(hào): PCA9500PW,112
廠商: NXP Semiconductors
文件頁(yè)數(shù): 21/26頁(yè)
文件大?。?/td> 0K
描述: IC I/O EXPANDER I2C 8B 16TSSOP
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: 96
接口: I²C,SM 總線
輸入/輸出數(shù): 8
中斷輸出: 無(wú)
頻率 - 時(shí)鐘: 400kHz
電源電壓: 2.5 V ~ 3.6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 16-TSSOP
包裝: 管件
包括: EEPROM,POR
產(chǎn)品目錄頁(yè)面: 824 (CN2011-ZH PDF)
其它名稱: 568-1025-5
935271534112
PCA9500PW
PCA9500_4
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 04 — 15 April 2009
4 of 26
NXP Semiconductors
PCA9500
8-bit I2C-bus and SMBus I/O port with 2-kbit EEPROM
6.2 Pin description
[1]
HVQFN16 package supply ground is connected to both VSS pin and exposed center pad. VSS pin must be
connected to supply ground for proper device operation. For enhanced thermal, electrical, and board level
performance, the exposed pad needs to be soldered to the board using a corresponding thermal pad on the
board and for proper heat conduction through the board, thermal vias need to be incorporated in the
printed-circuit board in the thermal pad region.
Fig 4.
Pin conguration for HVQFN16
SCL
WC
IO7
IO6
002aae584
PCA9500BS
Transparent top view
IO3
V
SS
IO4
IO5
A1
A2
V
DD
SDA
4
9
3
10
2
11
1
12
5
6
7
8
16
15
14
13
terminal 1
index area
A2
IO0
IO1
IO2
Table 3.
Pin description
Symbol
Pin
Description
SO16, TSSOP16
HVQFN16
A0
1
15
address lines (internal pull-up)
A1
2
16
A2
3
1
IO0
4
2
quasi-bidirectional I/O pins
IO1
5
3
IO2
6
4
IO3
7
5
IO4
9
7
IO5
10
8
IO6
11
9
IO7
12
10
VSS
86[1]
supply ground
WC
13
11
active LOW write control pin
SCL
14
12
I2C-bus serial clock
SDA
15
13
I2C-bus serial data
VDD
16
14
supply voltage
相關(guān)PDF資料
PDF描述
PCA9554PW/Q900,118 IC I/O EXPANDER I2C 8B 16TSSOP
PCA9555BS,118 IC I/O EXPANDER I2C 16B 24HVQFN
PCA9507DP,118 IC I/O EXPANDER I2C 24B 8TSSOP
PCA9670PW,112 IC I/O EXPANDER I2C 8B 16TSSOP
PCA9574BS,118 IC I/O EXPANDER I2C 8B 16HVQFN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCA9501 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit I2C and SMBus I/O port with interrupt, 2-kbit EEPROM and 6 address pins
PCA9501A 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Smart, simple solutions for the 12 most common design concerns
PCA9501BS 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit I2C and SMBus I/O port with interrupt, 2-kbit EEPROM and 6 address pins
PCA9501BS,118 功能描述:接口-I/O擴(kuò)展器 8BIT I2C FMQB GPIONT RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel
PCA9501BS,118-CUT TAPE 制造商:NXP 功能描述:8-bit 8 I/O I2C-bus Expander On Board 2 kb EEPROM Surface Mount - HVQFN-20