MCP23017 - Microchip

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MCP23017/MCP23S17 NOTES: DS21952B-page 36 © 2007 Microchip Technology Inc.
3.0 PACKAGING INFORMATION 3.1 Package Marking Information 28-Lead PDIP (Skinny DIP) Example: 28-Lead QFN Example: XXXXXXXX XXXXXXXX YYWWNNN 28-Lead SOIC XXXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXXX 28-Lead SSOP XXXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXXX YYWWNN YYWWNNN XXXXXXXXXXXX XXXXXXXXXXXX YYWWNNN MCP23017/MCP23S17 23017 E/ML^^ e3 0648256 Example: Example: MCP23017-E/SP^^ e3 0648256 MCP23017-E/SO^^3 e 0648256 MCP23017 E/SS^^3 e 0648256 Legend: XX...X Customer-specific information Y Year code (last digit of calendar year) YY Year code (last 2 digits of calendar year) WW Week code (week of January 1 is week ‘01’) NNN Alphanumeric traceability code e3 Pb-free JEDEC designator for Matte Tin (Sn) * This package is Pb-free. The Pb-free JEDEC designator ( e3 ) can be found on the outer packaging for this package. Note: In the event the full Microchip part number cannot be marked on one line, it will be carried over to the next line, thus limiting the number of available characters for customer-specific information. © 2007 Microchip Technology Inc. DS21952B-page 37
Page 1 and 2: Features • 16-bit remote bidirect
Page 3 and 4: 1.0 DEVICE OVERVIEW The MCP23017/MC
Page 5 and 6: 1.2 Power-on Reset (POR) The on-chi
Page 7 and 8: FIGURE 1-1: MCP23017 I 2 C DEVICE P
Page 9 and 10: 1.5 GPIO Port The GPIO module is a
Page 11 and 12: TABLE 1-6: CONTROL REGISTER SUMMARY
Page 13 and 14: 1.6.2 INPUT POLARITY REGISTER This
Page 15 and 16: 1.6.4 DEFAULT COMPARE REGISTER FOR
Page 17 and 18: 1.6.6 CONFIGURATION REGISTER The IO
Page 19 and 20: 1.6.7 PULL-UP RESISTOR CONFIGURATIO
Page 21 and 22: 1.6.9 INTERRUPT CAPTURE REGISTER Th
Page 23 and 24: 1.6.11 OUTPUT LATCH REGISTER (OLAT)
Page 25 and 26: 1.7.5 INTERRUPT CONDITIONS There ar
Page 27 and 28: 2.0 ELECTRICAL CHARACTERISTICS Abso
Page 29 and 30: MCP23017/MCP23S17 FIGURE 2-1: LOAD
Page 31 and 32: MCP23017/MCP23S17 TABLE 2-2: I 2 C
Page 33 and 34: FIGURE 2-6: SPI OUTPUT TIMING CS SC
Page 35: TABLE 2-4: GP AND INT PINS AC Chara
Page 39 and 40: MCP23017/MCP23S17 28-Lead Plastic Q
Page 41 and 42: 28-Lead Plastic Shrink Small Outlin
Page 43 and 44: APPENDIX A: REVISION HISTORY Revisi
Page 45 and 46: PRODUCT IDENTIFICATION SYSTEM MCP23
Page 47 and 48: Note the following details of the c

MCP23017 - Microchip

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