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PIC16LF18854 Datasheet, PDF (5/668 Pages) Microchip Technology – C Compiler Optimized RISC Architecture
PIC16(L)F18856/76
28-pin QFN (6x6), UQFN (4x4)
RA2 1
RA3 2
RA4 3
RA5 4
VSS 5
RA7 6
RA6 7
PIC16(L)F18856
21 RB3
20 RB2
19 RB1
18 RB0
17 VDD
16 VSS
15 RC7
Note 1:
2:
3:
See Table 2 for location of all peripheral functions.
All VDD and all VSS pins must be connected at the circuit board level. Allowing one or more VSS or VDD pins to
float may result in degraded electrical performance or non-functionality.
The bottom pad of the QFN/UQFN package should be connected to VSS at the circuit board level.
40-pin PDIP
VPP/MCLR/RE3 1
RA0 2
RA1 3
RA2 4
RA3 5
RA4 6
RA5 7
RE0 8
RE1 9
RE2 10
VDD 11
VSS 12
RA7 13
RA6 14
RC0 15
RC1 16
RC2 17
RC3 18
RD0 19
RD1 20
40 RB7/ICSPDAT
39 RB6/ICSPCLK
38 RB5
37 RB4
36 RB3
35 RB2
34 RB1
33 RB0
32 VDD
31 VSS
30 RD7
29 RD6
28 RD5
27 RD4
26 RC7
25 RC6
24 RC5
23 RC4
22 RD3
21 RD2
Note 1: See Table 3 for location of all peripheral function.
2: All VDD and all VSS pins must be connected at the circuit board level. Allowing one or more VSS or VDD pins to
float may result in degraded electrical performance or non-functionality.
 2016 Microchip Technology Inc.
Preliminary
DS40001824A-page 5