Isine ndhelikake

1 Surenoo SLC2004F Series Karakter LCD Display

2 Precautions in Use of LCD Modules

3 Spesifikasi Umum

4 Ratings maksimum Absolute

5 Karakteristik Listrik

6 Karakteristik Optik

7 Interface Pin Function

8 Contour Drawing

9 Character Generator ROM Pattern

10 linuwih

11 Backlight Information

12 Inspection specification

13 Material List of Components for RoHS

14 Recommendable Storage

15 Informasi Komunikasi

16 Self-Test

17 Jumper selection for communication

18 instruksi

19 FAQ

20 Dokumen / Sumber Daya

20.1 Referensi

Surenoo SLC2004F Series Karakter LCD Display

Precautions in Use of LCD Modules

1. Avoid applying excessive shocks to the module or making any alterations or modifications to it.
2. Please don’t make extra holes on the printed circuit board, modify its shape, or change the components of the LCD module.
3. Don’t disassemble the LCM.
4. Don’t operate it above the absolute maximum rating.
5. Don’t drop, bend, or twist LCM.
6. Soldering: only to the I/O terminals.
7. Storage: Please store in an anti-static container and a clean environment.
8. Winstar has the right to change the passive components, including R3, R6 & backlight adjust resistors. (Resistors, capacitors, and other passive components will have a different appearance and color caused by the different suppliers.)
9. Winstar has the right to change the PCB Rev. (In order to satisfy the stability, management optimization, and the best product performance, etc, under the premise of not affecting the electrical characteristics and external dimensions, Winstar has the right to modify the version.)
10. To ensure the stability of the display screen, please apply a screen saver after showing 30 mins of fixed display content.
11. Please heat the tape a little before sticking it on the components when removing it; otherwise, the components might be damaged.

Spesifikasi Umum

Item	ukuran	Unit
Jumlah Aksara	20 characters x 4Lines	-
Ukuran modul	98.0 x 60.0 x 13.6 (MAX)	mm
View wilayah	77.0 x 25.2	mm
Area aktif	70.4 x 20.8	mm
Ukuran titik	0.55 x 0.55	mm
Titik titik	0.60 x 0.60	mm
Ukuran karakter	2.95 x 4.75	mm
Watak karakter	3.55 x 5.35	mm
Jinis LCD	STN Negative, Blue, Transmissive (In LCD production, there will be a slight color difference. We can only guarantee the same color in the same batch.)
kewajiban	1/16
View arah	jam 6
Jinis Lampu Latar	LED, White
IC pengontrol	ST7066
Antarmuka	UART

Ratings maksimum Absolute

Item	Simbol	Min	Tipe	Maks	Unit
Suhu operasi	TOP	-20	-	+70	℃
Suhu panyimpenan	TST	-30	-	+80	℃
Pasokan Voltage	-	VSS-0.3	-	6.0	V
EEPROM Cell Endurance	-	100K	-	-	E/W
Vol inputtage	-	VSS-0.3	-	VDD+0.3	V

Note: “E/W” means Ease/Write times

Karakteristik Listrik

Item	Simbol	kahanan	Min	Tipe	Maks	Unit
Pasokan Voltage Logika	VDD-VSS	-	4.5	5.0	5.5	V
Pasokan Voltage Kanggo LCD	VDD-VO	Ta=25 ℃	3.75	4.05	4.35	V
Input Dhuwur Voltage	VIH	-	3.5	-	5.0	V
Input Low Voltage	VIL	-	0	-	1.5	V
Supply Current (Module + Backlight)   * Cathetan	IDD	VDD = 5.0 V	-	-	65	mA

• *Note: Backlight 100% turn on
• *Software functionally adjusts LCD contrast.

Karakteristik Optik

Item	Simbol	kahanan	Min	Tipe	Maks	Unit
View Sudut	θ	CR≧2	0	-	20	ψ= 180°
	θ	CR≧2	0	-	40	ψ= 0°
	θ	CR≧2	0	-	30	ψ= 90°
	θ	CR≧2	0	-	30	ψ= 270°
Rasio Kontras	CR	-	-	3	-	-
Wektu Respon	T rise	-	-	150	200	ms
	T fall	-	-	150	200	ms

Syarat :

• Operasional Voltage : Vop Viewing Angle(θ，φ) : 0°， 0°
• Frame Frequency: 64 HZ Driving Waveform: 1/N duty, 1/a bias

Definisi saka viewing angle(CR≧2)

Interface Pin Function

CON1

Pin No.	Simbol	Katrangan
1	RX	UART: serial data input (full duplex communication)
2	VSS	lemah
3	VDD	Pasokan Voltage
4	TX	UART: serial data output
5	CS	SPI: chip select
6	SDO	SPI: serial data output
7	SCK/SCL	SPI: serial clock I2C: serial clock
8	SDI/SDA	SPI: serial data input I2C: serial data input/output
9	VSS	lemah
10	VDD	Pasokan Voltage

Contour Drawing

Character Generator ROM Pattern

linuwih

• Note 1: No dew condensation to be observed.
• Note2: The function test shall be conducted after 4 hours of storage at the normal Temperature and humidity after removal from the test chamber.
• Note 3: The packing has to be included in the vibration testing.

Backlight Information

spesifikasi

Paramèter	Simbol	Min	Tipe	Maks	Unit	Tes    kahanan
Luminance   (Without LCD)	IV	448	560	-	cd/m2	(Cathetan 1)
Wektu urip LED   (For Reference only)	-	-	50K	-	Hr.	25℃,50-60%RH,   (Cathetan 2)
warna	Putih

• Note 1: Software functionally adjusts backlight luminance
• Note: 2:50K hours is only an estimate for reference.

Inspection specification

NO	Item	Kriteria	AQL
		12.1 No oxidation, contamination, curves, or bends on the interface Pin	2.5
		(OLB) of TCP.
		12.2 No cracks on the interface pin (OLB) of TCP.	0.65
		12.3 No contamination, solder residue, or solder balls on product.	2.5
		12.4 The IC on the TCP may not be damaged, circuits.	2.5
		12.5 The uppermost edge of the protective strip on the interface pin	2.5
		must be present or look as if it causes the interface pin to sever.
12	Penampilan umum	12.6  The residual rosin or tin oil of soldering (component or chip component) is not burned to a brown or black color. 12.7   Sealant on top of the ITO circuit has not hardened.	2.5   2.5
		12.8 Pin type must match the type in the specification sheet.	0.65
		12.9 LCD pin loose or missing pins.	0.65
		12.10 Product packaging must be the same as specified on the packaging	0.65
		specification sheet.
		12.11 Product dimension and structure must conform to the product	0.65
		specification sheet.
		12.12 Visual defect outside of VA is not considered to be a rejection.	0.65

Material List of Components for RoHS

1. Surenoo Display Co., Ltd hereby declares that all of or part of products (with the mark “#” in code), including, but not limited to, the LCM, accessories or packages, manufactured and/or delivered to your company (including your subsidiaries and affiliated company) directly or indirectly by our company (including our subsidiaries or affiliated companies) do not intentionally contain any of the substances listed in all applicable EU directives and regulations, including the following substances.
   Exhibit A： The Harmful M

   Bahan	Cd	Pb	Hg	Cr6+	PBB	PBDE	DEHP	BBP	DBP	DIBP
   Limited Value	100 ppm	1000 ppm	1000 ppm	1000 ppm	1000 ppm	1000 ppm	1000 ppm	1000 ppm	1000 ppm	1000 ppm
   The above limited value is set up according to RoHS.

2. Process for RoHS requirement：(only for RoHS inspection)
   1. Use the Sn/Ag/Cu soldering surface； the surface of Pb-free solder is rougher than we used before.
   2. Heat-resistance temp.： Reflow：250℃,30 seconds Max.； Connector soldering wave or hand soldering：320℃, 10 seconds max.
   3. Temp. curve of reflow, max. Temp.：235±5℃； Recommended customer’s soldering temp. of connector：280℃, 3 seconds.

Recommendable Storage

1. Place the panel or module in a temperature 25°C±5°C and a humidity below 65% RH
2. Do not place the module near organic solvents or corrosive gases.
3. Do not crush, shake, or jolt the module

Informasi Komunikasi

• This module has a built-in MCU for serial communication. It provides UART, SPI, and I2C communication protocols. Additionally, the built-in MCU requires a 180ms time upon power-up to initialize the module.

1. UART protocol
   • To enter UART Mode, place jumpers on both JB0 and JB1. The communication format is 8-bit data, no parity, 1 stop bit, and no handshaking. The default baud rate of UART is 9600bps, and it supports five different baud rates: 4800, 9600, 14400, 19200, and 57600 bps. The default baud rate can be restored if Self-Test mode is selected. UART format is follows:
2. SPI protocol
   To enter SPI Mode, keep JB0 open and place a jumper on JB1. The SPI interface allows for receiving data at a clock rate of up to 100KHz. SPI mode has a normally high-level idle clock. When the Chip Select line (CS) is low, data is sampled on the rising edge of the Serial Clock line (SCK). SPI format is as follows:
3. I2C protocol
   To enter I2C Mode, place a jumper on JB0 and keep JB1 open. The I2C interface allows for receiving data at a clock rate of up to 100KHz. The default I2C address is set to 0xA0 (with Read/Write bit)
   • Users have the option to modify this address using the “Change I2C Slave Address” command, but the address value must be an even number (LSB = 0).
     The default I2C address can be restored if Self-Test mode is selected. I2C format is follows:
   • When sending the “Display On” command, it can be done in the following ways:

Cara 1:

Cara 2:

When sending the “Read Data” command, it can be done in the following ways:
Cara 1:

Cara 2:

• S: Start Condition
• W: Write Operation
• R: Read Operation
• A: Acknowledge
• N: No Acknowledge
• P: Stop Condition

Self-Test

• In Self-Test mode, the backlight is turned on, and the brightness gradually increases from the darkest tothe brightest level. Then, the display contrast is adjusted, starting from the lightest to the darkest level. Finally, the firmware version, UART baud rate, and I2C address are displayed sequentially

Jumper selection for communication

Protokol	JB1	JB0	Katrangan
UART	Singkat	Singkat	5V TTL Single, default baud rate 9600bps.
SPI	Singkat	Mbukak	100KHz max clock.
I2C	Mbukak	Singkat	100KHz max clock, default slave address 0xA0. (with Read/Write bit)
Self-Test	Mbukak	Mbukak	Self-Test mode.

instruksi

Ater-ater	dhawuh	Paramèter	Katrangan	Wektu eksekusi
–	–	1 Byte	Display Character (0x00 ~ 0xFF without 0xFE)	530an
0xFE	0x41	ora ana	Tampilake	400an
0xFE	0x42	ora ana	Tampilan Mati	400an
0xFE	0x45	1 Byte	Set Cursor Position	400an
0xFE	0x46	ora ana	Cursor Home	1900an
0xFE	0x47	ora ana	Cursor On	400an
0xFE	0x48	ora ana	Cursor Off	400an
0xFE	0x49	ora ana	Cursor Shift Left	400an
0xFE	0x4A	ora ana	Cursor Shift Right	400an
0xFE	0x4b	ora ana	Cursor Blink On	400an
0xFE	0x4c	ora ana	Cursor Blink Off	400an
0xFE	0x4E	ora ana	Backspace	800an
0xFE	0x51	ora ana	Tampilan sing cetha	2.2ms
0xFE	0x52	1 Byte	Setelan Kontras	28ms
0xFE	0x53	1 Byte	Setelan Lampu Latar	28ms
0xFE	0x54	9 Byte	Set Custom Character	3ms
0xFE	0x55	ora ana	Shift Display Left	800an
0xFE	0x56	ora ana	Shift Display Right	800an
0xFE	0x61	1 Byte	Ngganti Baud Rate	28ms
0xFE	0x62	1 Byte	Change I2C Address	28ms
0xFE	0x70	ora ana	Tampilan Versi Firmware	6.4ms
0xFE	0x71	ora ana	Display Baud Rate	6.8ms
0xFE	0x72	ora ana	Display I2C Address	6.8ms
0xFE	0x73	1 Dummy Byte	Maca Data	430an

Katrangan instruksi

Display Character

Sintaksis	heksadesimal	0xFE [CHAR]
Paramèter	Paramèter	dawa	Katrangan
	[CHAR]	1 byte	0x00~0xFF without 0xFE.

• Description: To display text, just send its ASCII code directly.A number from 0x00 to 0x07 displays the user-defined custom character, and 0x20 to 0x7D displays the standard set of characters. Other display characters and symbols that are factory-masked on the LCD controller. 0xFE is a reserved code. If the user sends the byte 0xFE, the next byte sent afterward will be considered as part of the instruction.

Tampilan On

• Syntax hexadecimal 0xFE 0x41
• Parameters None Parameter None Length Description None
• Description: This command turns on the LCD screen.

Tampilan Mati

• Syntax hexadecimal 0xFE 0x42
• Parameters None Parameter None Length Description None
• Description: This command turns off the LCD screen, but the displayed text is not altered.

Set Cursor Position

• Syntax hexadecimal 0xFE 0x45 [POSITION]

  Paramèter	Paramèter	dawa	Katrangan
  	[POSISI]	1 Byte	Put the cursor at the location specified by [POSITION].

• Description: This command moves the cursor to a specific position. After the reset, the cursor is on position 0x00.
  

  	Kolom 1	Kolom 20
  Baris 1	0x00	0x13
  Baris 2	0x40	0x53
  Baris 3	0x14	0x27
  Baris 4	0x54	0x67

Cursor Home     Sintaksis	heksadesimal	0xFE 0x46
Paramèter	Paramèter	dawa	Katrangan
	ora ana	ora ana	ora ana

• Description: This command moves the cursor to line 1, column 1 of the LCD
  

  Cursor On     Sintaksis	Heksadesimal	0xFE 0x47
  Paramèter	Paramèter	dawa	Katrangan
  	ora ana	ora ana	ora ana

• Description: This command turns on the underline cursor. Cursor default value is off.
  

  Cursor Off     Sintaksis	heksadesimal	0xFE 0x48
  Paramèter	Paramèter	dawa	Katrangan
  	ora ana	ora ana	ora ana

• Description: This command turns off the underline cursor. Cursor default value is off.
  

  Cursor Shift Left     Sintaksis	heksadesimal	0xFE 0x49
  Paramèter	Paramèter	dawa	Katrangan
  	ora ana	ora ana	ora ana

• Description: This command moves the cursor position left 1 space, whether the cursor is turned on or off, and the displayed text is not altered.
  

  Cursor Shift Right     Sintaksis	heksadesimal	0xFE 0x4A
  Paramèter	Paramèter	dawa	Katrangan
  	ora ana	ora ana	ora ana

• Description: This command moves the cursor position right 1 space, whether the cursor is turned on or off, and the displayed text is not altered.
  

  Cursor Blink On     Sintaksis	heksadesimal	0xFE 0x4B
  Paramèter	Paramèter	dawa	Katrangan
  	ora ana	ora ana	ora ana

• Description: This command turns on the blinking cursor. The cursor blink default value is off.
  

  Cursor Blink Off     Sintaksis	heksadesimal	0xFE 0x4C
  Paramèter	Paramèter	dawa	Katrangan
  	ora ana	ora ana	ora ana

• Description: This command turns off the blinking cursor. The cursor blink default value is off.
  

  Backspace     Sintaksis	heksadesimal	0xFE 0x4E
  Paramèter	Paramèter	dawa	Katrangan
  	ora ana	ora ana	ora ana

• Description: This command is a destructive backspace. The cursor is moved back one space, and the character on the cursor is deleted.
  

  Tampilan sing cetha     Sintaksis	heksadesimal	0xFE 0x51
  Paramèter	Paramèter	dawa	Katrangan
  	ora ana	ora ana	ora ana

• Description: This command clears the entire display and places the cursor at line ,1 column 1.
  

  Setelan Kontras
  Sintaksis	heksadesimal	0xFE 0x52 [CONTRAST]
  Paramèter	Paramèter	Length                       Description
  	[KONTRAST]	1 Byte                        Set the display contrast, value between 1 and 50.

• Description: This command adjusts the contrast of the LCD character display. The contrast level can be set within a range of 1 to 50, where 50 represents the highest contrast. This value will be stored in the internal EEPROM. The default setting is 40.

Setelan Lampu Latar

• Syntax hexadecimal 0xFE 0x53 [BRIGHTNESS]

  Paramèter	Paramèter	dawa	Katrangan
  	[PAdhang]	1 Byte	Set the LCD backlight brightness level, value between 1 kanggo 8.

• Description: This command adjusts the backlight brightness level, with the selected value being saved to the internal EEPROM. The default setting is level 8. A setting of 1 turns the backlight off, whereas a setting of 8 corresponds to 100% backlight brightness.

Set Custom Character

• Syntax hexadecimal 0xFE 0x54 [ADDRESS] [DATA0 … 7]

  Paramèter	Paramèter	dawa	Katrangan
  	[ADDRESS] [DATA0 … 7]	1 Byte 8 Byte	Custom character address, 0 – 7. Custom character pattern bit map.

• Description: This command is used to generate a custom character. The custom character pattern is bit-mapped into 8 bytes, allowing for a total of eight customizable characters. To display custom characters, enter addresses 0-7. If the user wants to place the Spanish character ‘¿’ at the address 0x07, then send 0xFE 0x54 0x07 0x04 0x00 0x04 0x08 0x10 0x11 0x0E 0x00. The bitmap for the Spanish character ‘¿’ is shown in the table below.
  

  bit	7	6	5	4	3	2	1	0	HEX
  Dhata0	0	0	0	0	0	1	0	0	0x04
  Dhata1	0	0	0	0	0	0	0	0	0x00
  Dhata2	0	0	0	0	0	1	0	0	0x04
  Dhata3	0	0	0	0	1	0	0	0	0x08
  Dhata4	0	0	0	1	0	0	0	0	0x10
  Dhata5	0	0	0	1	0	0	0	1	0x11
  Dhata6	0	0	0	0	1	1	1	0	0x0E
  Dhata7	0	0	0	0	0	0	0	0	0x00

  Shift Display Left     Sintaksis	heksadesimal	0xFE 0x55
  Paramèter	Paramèter	dawa	Katrangan
  	ora ana	ora ana	ora ana

• Description: This command shifts the display to the left 1 space. The cursor position also moves with the display, and the displayed text is not altered.

Shift Display Right

Sintaksis	heksadesimal	0xFE 0x56
Paramèter	Paramèter	dawa	Katrangan
	ora ana	ora ana	ora ana

• Description: This command shifts the display to the right 1 space. The cursor position also moves with the display, and the displayed text is not altered.

Ngganti Baud Rate

• Syntax hexadecimal 0xFE 0x61 [BAUD]

  Paramèter	Paramèter	dawa	Katrangan
  	[BAUD]	1 Byte	New UART baud rate, 3 ~ 7

• Description: This command is used to set the UART baud rate, with the default value being 4 (meaning 9600bps). The single-byte parameter selects the desired baud rate as indicated in the table below. The newly set baud rate takes 28 microseconds to become effective; hence, subsequent inputs must consider an appropriate delay. If Self-Test mode is selected, the default baud rate will be restored. The set baud rate value is stored in the internal EEPROM. Any illegal parameter inputs will be disregarded.
• EX:
  • (X) 0xFE 0x61 0x01
  • (O) 0xF
    

    Paramèter	Baud Rate
    3	4800bps
    4	9600bps
    5	14400bps
    6	19200bps
    7	57600bps

Change I2C Address

• Syntax hexadecimal 0xFE 0x62 [ADDRESS]

  Paramèter	Paramèter	dawa	Katrangan
  	[ADDRESS]	1 Byte	New I2C address, 0x00 – 0xFE. The LSB is always ‘0’.

• Description: This command sets the I2C address. The address must be an even number (LSB = 0). The address change requires 28 microseconds to take effect; therefore, the subsequent inputmust have an appropriate delay. The default I2C address can be restored if Self-Test mode is selected. The set I2C address value is stored in the internal EEPROM. Illegal parameter input will be discarded.
• EX:

(X) (O)	0xFE 0x62 0xA1 0xFE 0x62 0xA0
Tampilan Versi Firmware     Syntax                       hexadecimal	0xFE 0x70
Parameters               Parameter	dawa	Katrangan
ora ana	ora ana	ora ana

• Description: This command displays the microcontroller firmware version number.
  

  Display Baud Rate     Sintaksis	heksadesimal	0xFE 0x71
  Paramèter	Paramèter	dawa	Katrangan
  	ora ana	ora ana	ora ana

• Description: This command displays the current UART baud rate.

Display I2C Address

Sintaksis	heksadesimal	0xFE 0x72
Paramèter	Paramèter	dawa	Katrangan
	ora ana	ora ana	ora ana

• Description: This command displays the current I2C address.

Maca Data

• Syntax hexadecimal 0xFE 0x73 [DUMMY]

  Paramèter	Paramèter	dawa	Katrangan
  	[DUMMY]	1 Byte	The last data byte is a dummy byte. This byte could be any value from 0x00 to 0xFF.

• Description: This command reads the data at the current position of the cursor on the LCD.
• EX:
  • The current LCM screen is shown below:

The UART Read Data sequence is as follows:

The SPI Read Data sequence is as follows:

The I2C Read Data sequence is as follows:

info liyane

• Shenzhen Surenoo Technology Co., Ltd.
• Skype: Surenoo365
• www.surenoo.com

FAQ

Q: Can I disassemble the LCM?

A: No, it is advised not to disassemble the LCM to avoid damage.

Q: What is the controller IC used in the LCD module?

A: The LCD module uses ST7066 as the controller IC.

Dokumen / Sumber Daya

Surenoo SLC2004F Series Karakter LCD Display [pdf] Manual pangguna SLC2004F Series Character LCD Display, SLC2004F Series, Character LCD Display, LCD Display, Display

Referensi

• Manual pangguna