MCP23017 I2
鍙冩暩(sh霉)璩囨枡
鍨嬭櫉锛� MCP23S17-E/SS
寤犲晢锛� Microchip Technology
鏂囦欢闋佹暩(sh霉)锛� 46/48闋�
鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� IC I/O EXPANDER SPI 16B 28SSOP
鐢�(ch菐n)鍝佸煿瑷撴ā濉婏細 GPIO Expanders
妯欐簴鍖呰锛� 47
鎺ュ彛锛� SPI
杓稿叆/杓稿嚭鏁�(sh霉)锛� 16
涓柗杓稿嚭锛� 鏄�
闋荤巼 - 鏅傞悩锛� 10MHz
闆绘簮闆诲锛� 1.8 V ~ 5.5 V
宸ヤ綔婧害锛� -40°C ~ 125°C
瀹夎椤炲瀷锛� 琛ㄩ潰璨艰
灏佽/澶栨锛� 28-SSOP锛�0.209"锛�5.30mm 瀵級
渚涙噳鍟嗚ō鍌欏皝瑁濓細 28-SSOP
鍖呰锛� 绠′欢
鐢�(ch菐n)鍝佺洰閷勯爜闈細 684 (CN2011-ZH PDF)
閰嶇敤锛� MCP23X17EV-ND - BOARD EVAL FOR MCP23X17
GPIODM-KPLCD-ND - BOARD DEMO LCD GPIO EXP KEYPAD
2007 Microchip Technology Inc.
DS21952B-page 7
MCP23017/MCP23S17
FIGURE 1-1:
MCP23017 I2C DEVICE PROTOCOL
S
P
SR
w
R
OP
ADDR
DOUT
DIN
- Start
- Restart
- Stop
- Write
- Read
- Device opcode
- Device register address
- Data out from MCP23017
- Data in to MCP23017
S
P
SR
W
R
OP
ADDR
DIN
....
S
P
W
R
OP
ADDR
DOUT
....
P
SR
W
OP
DIN
....
P
SR
R
DOUT
....
P
OP
DOUT
....
P
SR
OP
DIN
....
P
OP
DIN
S
P
W
OP
ADDR
DIN
....
Byte and Sequential Write
S
W
OP
SR
R
OP
DOUT
....
P
Byte and Sequential Read
S
W
OP
ADDR
DIN
P
S
W
OP
SR
R
OP
DOUT
P
Byte
Sequential
Byte
Sequential
鐩搁棞PDF璩囨枡
PDF鎻忚堪
MNT-105-BK-G CONN SHUNT 10POS
MS3102C22-34P CONN RCPT 5POS BOX MNT W/PINS
VE-212-IY CONVERTER MOD DC/DC 15V 50W
MS3102A22-33P CONN RCPT 7POS BOX MNT W/PINS
VI-B12-IY CONVERTER MOD DC/DC 15V 50W
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鍙冩暩(sh霉)鎻忚堪
MCP23S17T-E/ML 鍔熻兘鎻忚堪:鎺ュ彛-I/O鎿村睍鍣� 16bit Input/Output Exp SPI interface RoHS:鍚� 鍒堕€犲晢:NXP Semiconductors 閭忚集绯诲垪: 杓稿叆/杓稿嚭绔暩(sh霉)閲�: 鏈€澶у伐浣滈牷鐜�:100 kHz 宸ヤ綔闆绘簮闆诲:1.65 V to 5.5 V 宸ヤ綔婧害鑼冨湇:- 40 C to + 85 C 瀹夎棰ㄦ牸:SMD/SMT 灏佽 / 绠遍珨:HVQFN-16 灏佽:Reel
MCP23S17T-E/SO 鍔熻兘鎻忚堪:鎺ュ彛-I/O鎿村睍鍣� 16bit Input/Output Exp SPI interface RoHS:鍚� 鍒堕€犲晢:NXP Semiconductors 閭忚集绯诲垪: 杓稿叆/杓稿嚭绔暩(sh霉)閲�: 鏈€澶у伐浣滈牷鐜�:100 kHz 宸ヤ綔闆绘簮闆诲:1.65 V to 5.5 V 宸ヤ綔婧害鑼冨湇:- 40 C to + 85 C 瀹夎棰ㄦ牸:SMD/SMT 灏佽 / 绠遍珨:HVQFN-16 灏佽:Reel
MCP23S17T-E/SO 鍒堕€犲晢:Microchip Technology Inc 鍔熻兘鎻忚堪:IC I/O EXPANDER 16BIT 10MHZ SOIC-28 鍒堕€犲晢:Microchip Technology Inc 鍔熻兘鎻忚堪:IC, I/O EXPANDER, 16BIT, 10MHZ, SOIC-28
MCP23S17T-E/SO-CUT TAPE 鍒堕€犲晢:Microchip 鍔熻兘鎻忚堪:MCP23017 Series 5.5 V 10 MHz 16-Bit I/O Expander with Serial Interface - SOIC-28
MCP23S17T-E/SP 鍒堕€犲晢:MICROCHIP 鍒堕€犲晢鍏ㄧū:Microchip Technology 鍔熻兘鎻忚堪:16-Bit I/O Expander with Serial Interface
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