2.8寸 TFT LCD模块 原理图

PIR302 PIR402
COR3 R4 COR4 R3 10K 10K
PIR301 PIR401
1 PIU101 2 PIU102 3 PIU103 CLK CS DIN BUSY DOUT PEN Vcc VREF 16 PIU1016 15 PIU1015 14 PIU1014 T_CLK T_CS T_MOSI T_MISO T_PEN VCC3.3
PIRP103 PIRP102 PIRP101
NLLEDK1 NLLEDK2 LEDK2 PIRP106 NLLEDK3 LEDK3 PIRP107 NLLEDK4 LEDK4
LEDK1 PIRP105
PIRP108
10R
GND
T_X+ T_Y+ T_XT_YPIR101
R2 PIR201
COR1 R1 COR2
DB0 DB1 DB2 DB3
PIR702
COR7 R7 0R
16bit IM0=0:16bit IM0=1:8bit C
PIR701 PIR802
COR8 R8 10K
LCD_CS LCD_RS LCD_WR LCD_RD IM0 NLT0X0 T_X+ NLT0Y0 T_Y+ NLT0X0 T_XNLT0Y0 T_YLEDK1 LEDK2 LEDK3 LEDK4 DB4 DB10 DB11 DB12 DB13 DB14 DB15 DB16 DB17 LCD_RST
Print Date:
41015
Footprint
Comment
LibRef
Designator
Description
Quantity
3216 c0603 IDC32 C0805 TFT 2.8 sot-23 r0603 r0603 r0603 PCBCompon ent_1 duplicate TSOP65P640 X110-16N Approved
2.8 TFT_LCD
NLDB10 DB10 NLDB11 DB11 NLDB12 DB12 NLDB13 DB13 NLDB14 DB14 NLDB15 DB15 NLDB16 DB16 NLDB17 DB17 NLT0CLK T_CLK NLT0CS 20 T_CS PICN2020 NLT0MOSI 22 T_MOSI PICN2022 NLT0MISO 24 T_MISO PICN2024 NLT0PEN 26 T_PEN PICN2026 28 PICN2028 VCC3.3 30 PICN2030 32 PICN2032
PIU1013
COR5 R5
PIR502 PIQ101
PIQ103 COQ1
PIR602COR6
PIRBiblioteka Baidu01
R6 10K
Q1 9013
1K
PIC401
PIC402
COC4 C4
104 51 I/O
PIQ102
GND
COCN2 CN2 NLLCD0CS LCD_CS 1 PICN201 LCD_CS DB10 NLLCD0RS LCD_RS 3 PICN203 LCD_RS DB11 NLLCD0WR LCD_WR 5 PICN205 LCD_WR DB12 NLLCD0RD 7 LCD_RD PICN207 LCD_RD DB13 NLLCD0RST LCD_RST 9 PICN209 LCD_RST DB14 NLDB0 DB0 11 PICN2011 DB0 DB15 NLDB1 PICN2013 DB1 13 DB1 DB16 NLDB2 PICN2015 DB2 15 DB2 DB17 NLDB3 PICN2017 DB3 17 DB3 T_CLK NLDB4 PICN2019 DB4 19 DB4 T_CS NLDB5 PICN2021 DB5 21 DB5 T_MOSI NLDB6 PICN2023 DB6 23 DB6 T_MISO NLDB7 PICN2025 DB7 25 DB7 T_PEN NLBACK0LIGHT BACK_LIGHT 27 PICN2027 BACK_LIGHT VDD NLIM0 PICN2029 IM0 29 NC GND 31 VCC3.3 PICN2031 VDD GND
10uF 104 2.8 TFT_LCD 4.7uH TFT_2.8 9013 10K 1K 0R 10R
CAP CAP 2.8 TFT_LCD INDUCTOR Component_1 NPN1 RES2 RES2 RES2 RESPACK4
C1, C2, C6 C3, C4, C5 CN2 L1 LCD Q1 R1, R2, R3, R4, R6, R8 R5 R7 RP1
2 PICN202 4 PICN204 6 PICN206 8 PICN208 10 PICN2010 12 PICN2012 14 PICN2014 16 PICN2016 18 PICN2018
A
GND GND B
GND B
2.8 TFT 320x240
VCC3.3 R7 0 R7 R8 R8 R7 R7 16bit 8bit 8bit:
PILCD01
C
Title
D Number Revision
COC5 C5
104
PIC601 PIC602
Size A4 Date: File: 2 3
COC6 C6
10uF
TFT_2.8 GND
2012-4-16 E:\projects\..\TFT2.8.SchDoc
Sheet of Drawn By: 4
1
Bill of Materials
Source Data From: Project: Variant:
Creation Date: 2012-4-16
<Parameter Title not found>
TFT2.8.PrjPCB TFT2.8.PrjPCB None 17:06:14 41015.7127
Vcc X+ Y+ 4 PIU104 X5 PIU105 Y6 PIU106 GND 10K 7 PIR102 PIU107 IN3 10K 8 PIR202 PIU108 IN4 XPT2046
PWM
BACK_LIGHT PIR501
13 12 PIU1012 11 PIU1011 10 PIU1010 9 PIU109
Capacitor，电容 Capacitor，电容
NPN Transistor
3 3 1 1 1 1 6 1 1 1
XPT2046
XPT2046
U1
1 20
Notes
1
2
3
4
VCC3.3
CPU
CORP1 RP1
PIRP104
A
VCC3.3 COL1 L1 PIL101 PIL102 PIC101 PIC201 PIC301 COC1 COC2 COC3 C1 4.7uH C2 C3 10uF 10uF 104 PIC102 PIC202 PIC302
COU1 U1
PIR801
GND
D
DB5 DB6 DB7 VCC3.3
PIC502 PIC501
COLCD LCD 1 DB0 2 PILCD02 DB1 3 PILCD03 DB2 4 PILCD04 DB3 5 PILCD05 GND 6 PILCD06 VCC 7 PILCD07 CS 8 PILCD08 RS 9 PILCD09 WR 10 PILCD010 RD 11 PILCD011 NC 12 PILCD012 X+ 13 PILCD013 Y+ 14 PILCD014 X15 PILCD015 Y16 PILCD016 LEDA 17 PILCD017 LEDK1 18 PILCD018 LEDK2 19 PILCD019 LEDK3 20 PILCD020 LEDK4 21 PILCD021 LCMID 22 PILCD022 DB4 23 PILCD023 DB10 24 PILCD024 DB11 25 PILCD025 DB12 26 PILCD026 DB13 27 PILCD027 DB14 28 PILCD028 DB15 29 PILCD029 DB16 30 PILCD030 DB17 31 PILCD031 RST 32 PILCD032 VC1 33 PILCD033 VCC2 34 PILCD034 GND 35 PILCD035 DB5 36 PILCD036 DB6 37 PILCD037 DB7