參數(shù)資料
型號: MCP23009-E/SO
廠商: Microchip Technology
文件頁數(shù): 26/50頁
文件大?。?/td> 0K
描述: IC I/O EXPANDER I2C 8B 18SOIC
標準包裝: 42
接口: I²C
輸入/輸出數(shù): 8
中斷輸出:
頻率 - 時鐘: 3.4MHz
電源電壓: 1.8 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 18-SOIC(0.295",7.50mm 寬)
供應商設備封裝: 18-SOIC
包裝: 管件
產品目錄頁面: 684 (CN2011-ZH PDF)
MCP23009/MCP23S09
DS22121B-page 32
2009 Microchip Technology Inc.
TABLE 2-2:
GP AND INT PINS
FIGURE 2-3:
GPIO AND INT TIMING
AC Characteristics Standard Operating Conditions (unless otherwise specified)
1.8V
≤ VDD ≤ 5.5V at -40°C ≤ TA ≤ +125°C.
Parameter
No.
Sym
Characteristic
Min
Typ(2)
Max
Units
Conditions
50
tGPOV
Serial data to output valid
500
ns
51
tINTD
Interrupt pin disable time
600
ns
52
tGPIV
GP input change to register valid
450
ns
53
tGPINT IOC event to INT active
600
ns
54
tGLITCH Glitch filter on GP pins
50
ns
Note 1:
This parameter is characterized, not 100% tested.
2:
Data in the Typical (“Typ”) column is at 5V, +25
°C, unless otherwise stated.
50
SCL
SDA
In
GPn
Pin
D0
D1
LSb of data byte zero
during a write or read
INT
Pin
INT pin active
INT pin
51
command, depending
on parameter
Output
GPn
Pin
Input
inactive
53
52
Register
Loaded
相關PDF資料
PDF描述
MCP23008-E/P IC I/O EXPANDER I2C 8B 18DIP
ATMEGA48PA-ANR MCU AVR 4KB FLASH 20MHZ 32TQFP
MAX7301ATL+ IC I/O EXPANDER SPI 28B 40TQFN
MAX7301AAX+ IC I/O EXPANDER SPI 28B 36SSOP
ATMEGA48PA-MNR MCU AVR 4KB FLASH 20MHZ 28QFN
相關代理商/技術參數(shù)
參數(shù)描述
MCP23009ESS 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8-Bit I/O Expander with Open-Drain Outputs
MCP23009T 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8-Bit I/O Expander with Open-Drain Outputs
MCP23009T-E/MG 功能描述:接口 - 專用 8B I/O Expander SPI interface RoHS:否 制造商:Texas Instruments 產品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:BGA-59
MCP23009T-E/P 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8-Bit I/O Expander with Open-Drain Outputs
MCP23009T-E/SO 制造商:Microchip Technology Inc 功能描述: