COG LCM 240x64

Numer modelu WO24064A1

►wyświetlacz LCD COG
►wyświetlacz LCD graficzny
►240 x 64 punktów
►IC: ST7565P
►zasilanie 3.3V
►Interfejs : 6800/8080/SPI

Pobierz PDF

DEMO CODE Dodaj do zapytania

Poprzedni Powrót do listy Następny

Rysunek

LCD COG Module 240x64 - Winstar WO24064A1

Data source ref:WO24064A1-TFH#

Specyfikacja

Funkcja pinów interfejsu

Pin No.	Symbol	Level	Opis
1	NC		No connection
2	FR	O	This is the liquid crystal alternating current signal terminal.
3	CL	I/O	This is the display clock input terminal The following is true depending on the M/S and CLS status.
4	/DOF	O	This is the LCD blanking control terminal.
5	/CS1	I	This is the chip select signal. When /CS1 = “L” and CS2 = “H”, then the chip Select becomes active, and data/command I/O is enabled.
6	CS2	I
7	/RES	I	When /RES is set to “L”, the register settings are initialized (cleared). The reset operation is performed by the /RES signal level.
8	A0	I	This is connect to the least significant bit of the normal MPU address bus, and it determines whether the data bits are data or command. A0 = “H”: Indicates that D0 to D7 are display data. A0 = “L”: Indicates that D0 to D7 are control data.
9	/WR	I	When connected to 8080 series MPU, this pin is treated as the “/WR” signal of the 8080 MPU and is LOW-active. The signals on the data bus are latched at the rising edge of the /WR signal. When connected to 6800 series MPU, this pin is treated as the “R/W” signal of the 6800 MPU and decides the access type : When R/W = “H”: Read. When R/W = “L”: Write.
10	/RD	I	When connected to 8080 series MPU, this pin is treated as the “/RD” signal of the 8080 MPU and is LOW-active. The data bus is in an output status when this signal is “L”. When connected to 6800 series MPU, this pin is treated as the “E” signal of the 6800 MPU and is HIGH-active. This is the enable clock input terminal of the 6800 Series MPU.
11~18	DB0~DB7	I/O	Data bus
19	VDD	P	Power supply
20	VSS	P	Ground
21	Vout	O	DC/DC voltage converter. Connect a capacitor between this terminal and VSS or VDD
22	C3+	O	DC/DC voltage converter
23	C1-
24	C1+
25	C2+
26	C2-
27	V4	P	This is a multi-level power supply for the liquid crystal drive. The voltage Supply applied is determined by the liquid crystal cell, and is changed through the use of a resistive voltage divided or through changing the impedance using an op. amp. Voltage levels are determined based on Vss, and must maintain the relative magnitudes shown below. V0 ≧V1 ≧V2 ≧V3 ≧V4 ≧Vss
28	V3
29	V2
30	V1
31	V0
32	VR	I	Output voltage regulator terminal. Provides the voltage between VSS and V0 through a resistive voltage divider. IRS = “L” : the V0 voltage regulator internal resistors are not used. IRS = “H” : the V0 voltage regulator internal resistors are used.
33	C86	I	This is the MPU interface selection pin. C86 = “H”: 6800 Series MPU interface. C86 = “L”: 8080 Series MPU interface.
34	P/S	I	This pin configures the interface to be parallel mode or serial mode. P/S = “H”: Parallel data input/output. P/S = “L”: Serial data input. The following applies depending on the P/S status: P/S Data/Command Data Read/Write Serial Clock “H” A0 D0 to D7 /RD, /WR X “L” A0 SI (D7) Write only SCL (D6) When P/S = “L”, D0 to D5 must be fixed to “H”. /RD (E) and /WR (R/W) are fixed to either “H” or “L”. The serial access mode does NOT support read operation.
35	NC		No connection
36	NC		No connection

Dane mechaniczne

Rzecz	Wymiar	Jednostka
Number of Dots	240 x 64	－
Wymiary modułu	142.5 x 51.7 x 14.9(MAX)	mm
Obszar widoczny	130.2 x 37.6	mm
Obszar aktywny	127.17 x 33.89	mm
Wielkość piksela	0.50 x 0.50	mm
Raster pomiędzy pikselami	0.53 x 0.53	mm
Duty	1/65
Rodzaj podświetlenia	LED
IC	ST7565P
Interfejs	6800/8080/4-Line SPI

Absolute Maksymalna wartośćimum Ratings

Rzecz	Symbol	Minimalna wartość	Typowa wartość	Maksymalna wartość	Jednostka
Temperatura pracy	TOP	-20	－	+70	℃
Temperatura przechowywania	TST	-30	－	+80	℃
Power Supply Voltage	VDD	-0.3	－	3.6	V
Power supply voltage (VDD standard)	V0,VOUT	-0.3	－	14.5	V
Power supply voltage (VDD standard)	V1,V2,V3,V4	-0.3	－	V0+0.3	V

Parametry elektryczne

Rzecz	Symbol	Stan	Minimalna wartość	Typowa wartość	Maksymalna wartość	Jednostka
Supply Voltage For Logic	VDD-VSS	－	3.0	3.3	3.6	V
Supply Voltage For LCM	V0-VSS	Ta=-20℃ Ta=25℃ Ta=70℃	－ 10. －	－ 11.0 －	－ 11.3 －	V V V
Input High Volt.	VIH	－	0.8 VDD	－	VDD	V
Input Low Volt.	VIL	－	VSS	－	0.2VDD	V
Output High Volt.	VOH	－	0.8VDD	－	VDD	V
Output Low Volt.	VOL	－	VSS	－	0.2VDD	V
Supply Current(No include LED Backlight)	IDD	VDD=3.3V	－	1.5	2.5	mA

Search Keyword: lcd 240x64, lcd 240 x 64, 240x64 lcd, 240 x 64 lcd