SDT024BTFT Displaytech, SDT024BTFT Datasheet - Page 7

• Manufacturer Part Number: SDT024BTFT
• Description: TFT Displays & Accessories 2.4in TFT
• Manufacturer: Displaytech

Specifications of SDT024BTFT

• Pixel Density: 240 x 320
• Module Size (w X H X T): 42.72 mm x 59.46 mm x 3 mm
• Attached Touch Screen: No
• Diagonal: 2.4 in
• Interface: Parallel, RGB
• Interface Type: Parallel
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: - 20 C
• Operating Current: 20 mA
• Operating Temperature Range: - 20 C to + 70 C
• Product: Displays
• Supply Voltage: 2.8 V
• Touch Panel: No Touch Panel
• Viewing Area (w X H): 51.36 mm x 39.12 mm
• Lead Free Status / Rohs Status: Details

4. Interface Description
Touch Screen FPC (only for SDT024TFT-TS)
Displaytech Ltd
Pin no
11~28
42~45
2~5
10
29
30
31
32
33
34
35
36
37
38
39
40
41
Pin no
1
6
7
8
9
1
2
3
4
DB17~DB0
DOTCLK
IM0~IM3
ENABLE
WR/SCL
FMARK
VSYNC
HSYNC
Symbol
RESET
LEDA
LEDK
GND
GND
SDO
VCC
VCC
SDI
NC
RD
NC
RS
CS
Symbol
Y+
X+
Y-
X-
Level
2.8V
2.8V
H/L
H/L
H/L
H/L
H/L
H/L
H/L
H/L
H/L
0V
0V
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-
-
-
LCD MODULE
No connection
Reset signal pin
Frame synchronous signal for RGB interface operation. Low active.
Line synchronous signal for RGB interface operation. Low active.
Dot clock signal for RGB interface operation. The data input timing is on the rising
edge of DOTCLK.
Data enable signal for RGB interface operation
Data bus
Serial data output (SDO) pin in serial interface operation. The data is outputted on the
falling edge of the SCL signal.
Serial data input (SDI) pin in serial interface operation. The data is inputted on the
rising edge of the SCL signal.
Read strobe signal in 80-system bus interface operation and enables read operation
when RD* is low.
Write strobe signal in 80-system bus interface operation and enables write operation
when WR* is low. Synchronous clock signal (SCL) in serial interface operation.
Register select signal
Chip select signal
Frame head pulse signal, which is used when writing data to the internal RAM.
Power supply
Power supply
Ground
Ground
LED Backlight Anode
LED Backlight Cathode
No connection
IM3
0
0
1
1
IM2
0
0
0
0
IM1
1
1
1
1
SDT024TFT/SDT024TFT-TS
IM0
0
1
0
1
80-system, 16 bit
80-system, 8 bit
80-system, 18 bit
80-system, 9 bit
MPU interface
Description
DB[10:17], DB[1:8]
DB[10:17]
DB[0:17]
DB[9:17]
Version: 6.0
DB Pin
P7 of 11