MIKROE-1142 mikroElektronika, MIKROE-1142 Datasheet - Page 3

• Manufacturer Part Number: MIKROE-1142
• Description: Daughter Cards & OEM Boards EASYTFT ADAPTER BOARD
• Manufacturer: mikroElektronika

Specifications of MIKROE-1142

• Rohs: yes
• Product: EasyTFT Boards
• Description/function: EasyTFT board
• Dimensions: 68 mm x 65 mm
• Operating Supply Voltage: 5 V
• Tool Is For Evaluation Of: MI0283QT-2
• For Use With: MIKROE-798, MIKROE-995, MIKROE-1153

EasyTFT
TouchPanel Connector SMD
2.2uF
CN2
CN3
F1X4
C3
1
2
3
4
VCC
1
2
3
AP7331-ADJ
U1
LCD-XR
LCD-YU
LCD-YD
IN
GND
EN ADJ
LCD-XL
OUT
10uF
100nF
5
4
E1
LCD-BLED
C4
VCC- 3.3V
VCC- 3.3V
R24
10K
R18
287K
R21
39K
R22
0R
R23
1K
Q4
BC846
VCC- 3.3V
CN1
F1X20
10K
R3
Q3
BC846
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
VCC
VCC- 5V
Q2
BC846
LCD-BLED
LCD_CS#
LCD-RST
LCD-WR
LCD-RD
LCD_RS
R7
12
D0
D1
D2
D3
D4
D5
D6
D7
Q1
BC846
LCD-RST
D7
D6
D5
D4
D3
D2
D1
D0
LCD-RD
LCD-WR
LCD_RS
LCD_CS#
LCD-XR
LCD-YD
LCD-XL
LCD-YU
Figure 2: EasyTFT board schematic
R10
R11
R12
R13
R14
R15
R16
R17
R19
R20
R6
R8
R9
220
220
220
220
220
220
220
220
220
220
220
220
220
R4
10K
VCC- 3.3V VCC- 5V
R5
10K
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
41
42
43
44
45
46
47
1
2
3
4
5
6
7
8
9
TFT1
LED-K
LED-A1
LED-A2
LED-A3
LED-A4
IM0
IM3
IM2
IM1
RESET
VSYNC
HSYNC
DOTCLK
ENABLE
DB17
DB16
DB15
DB14
DB13
DB12
DB11
DB10
DB9
DB8
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
SDO
SDI
RD
WR
RS
CS
TE
VCC-IO
VCC
VCC
GND
XR
YD
XL
YU
TFT COLOR DISPLAY 320x240
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