dsPIC33FJ12MC202 dsPIC33FJ12MC202 PIM Information Sheet The dsPIC33FJ12MC202 PIM is designed to demon- The PIM takes advantage of PPS by using zero ohm strate the capabilities of the dsPIC33FJ12MC202 resistors to connect the I/O to the 100-pin Explorer 16 family of general purpose devices using the Development Board. Simply removing the zero ohm Explorer16 Development Board and the PICtail resistors and using the test points associated with each Plus daughter boards. I/O pin (i.e., RP0, RP1, etc.), allows the designer to reroute the pin to any of the available pins on the The dsPIC33FJ12MC202 is a high-performance 16-bit Explorer 16 Development Board. This capability digital signal controller within a small 28-pin 6x6 mm enables easier and faster design times. QFN package. Table 1 shows the mapping between the Explorer 16 The dsPIC33FJ12MC202 is equipped with Peripheral functions and the device pins. Pin Select (PPS), which allows many of the digital peripherals to be remapped to use any number of pins on the device. TABLE 1: 28-PIN TO 100-PIN PINOUT Device Pin PIM Pin dsPIC33FJ12MC202 Functional Description Number Number 1 PGED1/AN2/RP0/CN4/RB0 35, 28 DC Bus/POT 2 PGEC1/AN3/RP1/CN5/RB1 20, 41 POT/Phase 1 Voltage Feedback 3 AN4/RP2/CN6/RB2 83, 42 Switch 1/Phase 2 Voltage Feedback 4 AN5/RP3/CN7/RB3 84, 43 Switch 2/Phase 3 Voltage Feedback 5Vss 15 6 OSCI/CLKI/CN30/RA2 63 OSCI 7 OSCO/CLKO/CN29/RA3 64 OSCO 8 PGED3/SOSCI/RP4/CN1/RB4 27 Debug 9 PGEC3/SOSCO/T1CK/CN0/RA4 26 Debug 10 VDD 16 11 ASDA1/RP5/CN27/RB5 20, 68, 83 QEB/Hall Sensor A/Switch 1 12 ASCL1/RP6/CN24/RB6 21, 69, 84 QEA/Hall Sensor B/Switch 2 13 INT0/RP7/CN23/RB7 22, 70 Index/Hall Sensor C 14 TCK/ PWM2H1/SCL1/RP8/CN22/RB8 18 Fault 1A 15 TDO /PWM2L1/SDA1/RP9/CN21/RB9 19, 71 Fault Reset/PWM Enable 16 VSS 36 17 VCAP/VDDCORE 85 18 TDI/PWM1H3/RP10/CN16/RB10 3 PWM1H3 19 TMS/PWM1L3/RP11/CN15/RB11 100 PWM1L3 20 PWM1H2/RP12/CN14/RB12 99 PWM1H2 21 PWM1L2/RP13/CN13/RB13 98 PWM1L2 22 PWM1H1/RP14/CN12/RB14 94 PWM1H1 23 PWM1L1/RP15/CN11/RB15 93 PWM1L1 24 AVSS 31 25 AVDD 30 26 MCLR 13 27 PGED2/AN0/VREF+/CN2/RA0 20, 25 POT/Phase 1 Current Feedback 28 PGEC2/AN1/VREF-/CN3/RA1 32, 24 BUS Shunt/Phase 2 Current Feedback 2007 Microchip Technology Inc. DS70314A-page 1dsPIC33FJ12MC202 DS70314A-page 2 2007 Microchip Technology Inc. FIGURE 1: 100-PIN HEADER SCHEMATIC 100-Pin Header PIM