參數(shù)資料
型號(hào): MCP23008T-E/ML
廠商: Microchip Technology
文件頁數(shù): 33/44頁
文件大?。?/td> 0K
描述: IC I/O EXPANDER I2C 8B 20QFN
標(biāo)準(zhǔn)包裝: 3,300
接口: I²C
輸入/輸出數(shù): 8
中斷輸出:
頻率 - 時(shí)鐘: 1.7MHz
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: 20-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 20-QFN 裸露焊盤(4x4)
包裝: 帶卷 (TR)
包括: POR
配用: GPIODM-KPLCD-ND - BOARD DEMO LCD GPIO EXP KEYPAD
2007 Microchip Technology Inc.
DS21919E-page 39
MCP23008/MCP23S08
APPENDIX A: REVISION HISTORY
Revision E (August 2007)
1.
Updated package outline drawings.
Revision D (February 2007)
1.
Changed Byte and Sequential Read in
Figure 1-1 from “R” to “W”.
2.
Table 2-4, Param No. 51 and 53: Changed from
450 to 600 and 500 to 600, respecively.
3.
Added disclaimer to package outline drawings.
4.
Updated package outline drawings.
Revision C (October 2006)
1.
Added
20-pin
QFN
package
information
throughout document.
2.
Added disclaimer to package outline drawings.
Revision B (February 2005)
The following is the list of modifications:
1.
isters”. Added Hardware Address Enable
(HAEN) bit to Table 1-3.
2.
ter”. Added Hardware Address Enable (HAEN)
bit to Register 1-6.
Revision A (December 2004)
Original Release of this Document.
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