dsPIC33CK256MP508

DS50002756A-page 6

 2018 Microchip Technology Inc.

PIM:36(4)

11, 32, 50, 70

VSS

Digital Ground (DGND)

PIM:37(3)

12, 31, 51, 71

VDD

Digital Power (DVDD)

PIM:38

—

—

Not Connected

PIM:39

—

—

Not Connected

PIM:40

57

RE10

Direct Connection

PIM:41

59

RE11

Direct Connection

PIM:42

—

—

Not Connected

PIM:43

30

AN17/ANN1/IBIAS1/RP54/PMD12/PMA12/RC6

Direct Connection

PIM:44

—

—

Not Connected

PIM:45

—

—

Not Connected

PIM:46

—

—

Not Connected

PIM:47

72

RP66/RD2

Direct Connection

PIM:48

69

RP67/ASCL3/RD3

Direct Connection

PIM:49

52

RP71/PMD15/RD7

Direct Connection

PIM:50

53

RP70/PMD14/RD6

Direct Connection

PIM:51

—

—

Not Connected

PIM:52

—

—

Not Connected

PIM:53

—

—

Not Connected

PIM:54

65

RP53/PWM5L/ASCL2/PMWR/PMENB/PSWR/RC5

Direct Connection

PIM:55

15

AN12/ANN0/RP48/RC0

Direct Connection

PIM:56(2)

18

OA1IN-/ANA1/RA1

Can be Connected via 0 Ohm Resistor

PIM:57(2)

16

OA1OUT/AN0/CMP1A/IBIAS0/RA0

Can be Connected via 0 Ohm Resistor

PIM:58

—

—

Not Connected

PIM:59

62

RE12

Direct Connection

PIM:60

42

RE8

Direct Connection

PIM:61

68

RP68/ASDA3/RD4

Direct Connection

PIM:62(3)

12, 31, 51, 71

VDD

Digital Power (DVDD)

PIM:63

34

OSCI/CLKI/AN5/RP32/PMD10/PMA10/RB0

Direct Connection

PIM:64

35

OSCO/CLKO/AN6/RP33/PMA1/PMALH/PSA1/RB1

Direct Connection

PIM:65(4)

11, 32, 50, 70

VSS

Digital Ground (DGND)

PIM:66

20, 28, 43

Op Amp Inputs (refer to Figure 2)

Internal Op Amp Connection

PIM:67

18

Op Amp Input (refer to Figure 2)

Internal Op Amp Connection

PIM:68

24

RE5

Direct Connection

PIM:69

22

RE4

Direct Connection

PIM:70

—

—

Not Connected

PIM:71

—

—

Not Connected

PIM:72

—

—

Not Connected

PIM:73

29

Op Amp Input (refer to Figure 2)

Internal Op Amp Connection

PIM:74

45

Op Amp Input (refer to Figure 2)

Internal Op Amp Connection

PIM:75(4)

11, 32, 50, 70

VSS

Digital Ground (DGND)

PIM:76

63

RP52/PWM5H/ASDA2/RC4

Direct Connection

PIM:77

—

—

Not Connected

TABLE 3:

DEVICE TO PIM MAPPING (SORTED BY PIM PIN NUMBER) (CONTINUED)

PIM

Pin #

Device Pin #

dsPIC33CK256MP508 Device

Functional Description

Remarks

Note 1: The PIM pin is directly connected to the device pin through a 0 Ohm resistor (default), which can be removed if desired.

2: The PIM pin can be connected to a device pin through a 0 Ohm resistor, if required. For proper operation, ensure that

other 0 Ohm resistors connecting to the same device pin are removed.

3: Digital Power (DVDD) pins are shorted together on the PIM.

4: Digital Ground (DGND) pins are shorted together on the PIM.

5: Analog Ground (AGND) connection via PIM:31 is shorted with Digital Ground (DGND) through 0 Ohm resistor, R27, on the PIM.