diff --git a/library/microchip_pic18mcu.dcm b/library/microchip_pic18mcu.dcm
index d0e04d9c..7177ac8d 100644
--- a/library/microchip_pic18mcu.dcm
+++ b/library/microchip_pic18mcu.dcm
@@ -264,6 +264,16 @@ K Flash Based 8-Bit Microcontroller ECAN
 F http://ww1.microchip.com/downloads/en/DeviceDoc/39762f.pdf
 $ENDCMP
 #
+$CMP PIC18F1220-SO
+D 18-Pin Flash Microcontroller 4K Flash 256byte RAM, ADC UART PWM
+F http://ww1.microchip.com/downloads/en/DeviceDoc/39605F.pdf
+$ENDCMP
+#
+$CMP PIC18F1320-SO
+D 18-Pin Flash Microcontroller 8K Flash 256byte RAM, ADC UART PWM in SOIC-18 package
+F http://ww1.microchip.com/downloads/en/DeviceDoc/39605F.pdf
+$ENDCMP
+#
 $CMP PIC18F23K20_I/SS
 D 8K Flash, 512Byte RAM, 256Byte EEPROM, PIC18 Microcontroller ADC PWM SPI I2C USART in SSOP28 package
 K microcontroller PIC18F flash XLP
diff --git a/library/microchip_pic18mcu.lib b/library/microchip_pic18mcu.lib
index 5b05109d..b5f725e7 100644
--- a/library/microchip_pic18mcu.lib
+++ b/library/microchip_pic18mcu.lib
@@ -1272,6 +1272,37 @@ X RD1/C1INB/PSP1 39 -1400 600 150 R 50 50 1 1 B
 ENDDRAW
 ENDDEF
 #
+# PIC18F1220-SO
+#
+DEF PIC18F1220-SO U 0 40 Y Y 1 F N
+F0 "U" -550 550 50 H V C CNN
+F1 "PIC18F1220-SO" 100 550 50 H V L CNN
+F2 "SOIC-18" 50 -150 50 H V C CIN
+F3 "" -250 550 50 H V C CNN
+ALIAS PIC18F1320-SO
+DRAW
+S -600 500 700 -400 0 1 10 f
+X RA0/AN0 1 -700 300 100 R 50 50 1 1 I
+X RA1/AN1 2 -700 200 100 R 50 50 1 1 I
+X RA4/TOCKI 3 -700 -100 100 R 50 50 1 1 I
+X ~MCLR~/Vpp 4 -700 400 100 R 50 50 1 1 I
+X Vss 5 -100 -500 100 U 50 50 1 1 W
+X RA2/AN2 6 -700 100 100 R 50 50 1 1 I
+X RA3/AN3 7 -700 0 100 R 50 50 1 1 I
+X RB0/INT0 8 800 400 100 L 50 50 1 1 I
+X RB1/AN5/TX/INT1 9 800 300 100 L 50 50 1 1 I
+X RB4/AN6/RX 10 800 0 100 L 50 50 1 1 I
+X RB5/PGM 11 800 -100 100 L 50 50 1 1 I
+X RB6/PGC 12 800 -200 100 L 50 50 1 1 I
+X RB7/PGD 13 800 -300 100 L 50 50 1 1 I
+X Vdd 14 -100 600 100 D 50 50 1 1 W
+X OSC2 15 -700 -300 100 R 50 50 1 1 I
+X OSC1 16 -700 -200 100 R 50 50 1 1 I
+X RB2/INT2 17 800 200 100 L 50 50 1 1 I
+X RB3/CCP1 18 800 100 100 L 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
 # PIC18F23K20_I/SS
 #
 DEF PIC18F23K20_I/SS U 0 40 Y Y 1 F N