1

2

3

4

5

6

7

8

C1 VCC GND

1 2 3 4

CS VCC DO HOLD WP CLK GND DI

S 1B1 1B2 1A 2B1 2B2 2A GND

W25Q16BV

VCC OE 4B1 4B2 4A 3B1 3B2 3A

16 15 14 13 12 11 10 9

VCC F_CS SF_CS0 W_CS MOSI SF_MOSI W_MOSI

C8 104

GND

SN74CBTLV3257PWR GND

DAT2 DAT3/CD CMD/DATA_IN VDD CLK VSS DAT0/DATA_OUT DAT1 CARD_DETECT NC GND GND

A

22uH

LEDA C5 106/50

C6 106/50

C7 106

U3 5 BAT54C 4

GND

C3 106

PT4110E89E

SW FB

1

IN

GND

R4 30

Rtot = 15R: Iset = 20mA Rtot = 7R5: Iset = 40mA

R5 30

GND

3

EN

R3 100K

3

GND

1 SJ1

LEDK

MICROSD

C4 106

2

106 8 7 6 W_CLK 5 W_MOSI

U2

R2 W_CS 10K W_MISO

1 2 3 4 5 6 7 8

1 SD_CS 2 MOSI 3 4 CLK 5 6 MISO 7 8 CD NC MT1 GND

RA_PWM

F_SEL MISO SF_MISO W_MISO CLK SF_CLK W_CLK

GND 10K

VCC

CON1

U1

VCC

R1

VCC

GND

C2

2

VCC

L1

D1 106

A

GND

F_SEL = 0, MCU Control W25Q16BV F_SEL = 1, RA8875 Control W25Q16BV GND

R6

R7

30 NC

30 NC C9

C10

105

105

GND

GND

GND

J2

FB C11 GND

76 77 78 79 VCC 80 81 GND 82 83 84 C13 85 104CORE_VDD 86 VCC 87 88 C15 89 104 90 91 92 GND 93 94 95 96 97 98 99 100

ADC_VDD RD#/EN WR#/RW# CS# RS C86 DB0 DB1 DB2 GND CORE_VDD VDDP DB3 DB4 DB5 DB6 DB7 DB8 DB9 DB10 DB11 DB12 DB13 DB14 DB15

C

DE PCLK VSYNC HSYNC GPOX GPIX SCL SDI SDO SCS# VDDP GND CORE_VDD KIN0/GPI0 KIN1/GPI1 KIN2/GPI2 KIN3/GPI3 KIN4/GPI4 KOUT0/GPO0 KOUT1/GPO1 KOUT2/GPO2 KOUT3/GPO3 SIFS0 SIFS1 GND

OSC_GNDP OSC_VDDP XI XO OSC_VDD OSC_GND WAIT# INT# RST# TEST0 TEST1 TEST2 VDDP PWM1 PWM2 GND CORE_VDD SFCL SFDI SFDO SFCS0 SFCS1 IICA0 IICA1 PS

105

U4

50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26

LCD_DE LCD_PCLK LCD_VSYNC LCD_HSYNC DISP_ON/OFF CLK MOSI MISO RA_CS

VCC

C14 GND 104

CORE_VDD

KIN0 KIN1 KIN2 KIN3 KIN4 KOUT0

R8 10K

R9 10K

R10 10K

R11 10K

R12 10K VCC

B VCC

GND

LCD_R3 LCD_R4 LCD_R5 LCD_R6 LCD_R7

RA3 33

KOUT0

C12 106 RA2 33

KEY1 KIN0

1 2

3 4 SHIELD

LCD_G2 LCD_G3 LCD_G4 LCD_G5 LCD_G6 LCD_G7

RA4 33

5

75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 XP YN YP XN ADC_VREF ADC_GND PDAT15 PDAT14 PDAT13 PDAT12 PDAT11 PDAT10 PDAT9 VDDP LDO_GND LDO_OUT PDAT8 PDAT7 PDAT6 PDAT5 PDAT4 PDAT3 PDAT2 PDAT1 PDAT0

L2

LEDK LEDA

ALPS-BUTTON KEY2 KIN1

1 2

3 4 SHIELD

LCD_B3 LCD_B4 LCD_B5 LCD_B6 LCD_B7

RA5 33

PCLK DISP_ON/OFF HSYNC VSYNC DE

RA1

5

GND

VCC

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

LEDK LEDA GND VCC R0 R1 R2 R3 R4 R5 R6 R7 G0 G1 G2 G3 G4 G5 G6 G7 B0 B1 B2 B3 B4 B5 B6 B7 GND PCLK DISP HSYNC VSYNC DE NC GND XR YD XL YU

ALPS-BUTTON KEY3 KIN2

1 2

LCD_PCLK LCD_HSYNC LCD_VSYNC LCD_DE

3 4

C

SHIELD

5

CORE_VDD LCD_G5 LCD_G4 LCD_G3 LCD_G2 LCD_B7 LCD_B6 LCD_B5 LCD_B4 LCD_B3

LCD_R7 LCD_R6 LCD_R5 LCD_R4 LCD_R3 LCD_G7 LCD_G6 VCC

X+ YY+ X-

B

ALPS-BUTTON

33 KEY4

X+ Y+ XY-

KIN3

1 2

3 4 SHIELD

FPC_40P

5

VCC

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

ALPS-BUTTON GND

GND

GND KEY5

VCC J3 C16

18 X1 20MHz

GND

D

R13 1M

VCC

RA_PWM

105 C18

CLK MISO RA_CS F_CS RA_INT

CORE_VDD SF_CLK SF_MOSI SF_MISO SF_CS0

VCC

GND RA_WAIT RA_INT RA_RST

GND

C17 104

1 3 5 7 9 11 13

KIN4

2 4 6 8 10 12 14

1 2

MOSI RA_RST SD_CS F_SEL RA_WAIT

3 4 SHIELD

5

VCC

ALPS-BUTTON

HEADER 7X2 C19 104

GND D

C20 Title

GND

4.3" and 5.0" TFT Display Module

18 Size

Document Number

A3

Drawn By Date www.displaymodule.com 2014/10/8 1

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DM-TFT43-108

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