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| electronic:lcd:b53K4631 [2018/12/28 21:02] – tony | electronic:lcd:b53K4631 [2026/09/26 05:46] (current) – [Datasheets] tony |
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| {{ :electronic:lcd:pa101910a.jpg?200|2L723}} | {{ :electronic:lcd:pa101910a.jpg?200|2L723}} |
| ^<html><p style="text-align:center">LCD Description</p></html>|| | ^ LCD Description || |
| ^Model|**2L723**, L303646| | ^Model|** L303646**,2L723| |
| ^Manufacturer|Brother| | ^Manufacturer|Brother| |
| ^Recovered from|Brother Fax-645 (({{electronic:manual:brother_fax645.pdf}}))| | ^Recovered from|Brother Fax-645 (({{electronic:manual:brother_fax645.pdf}}))| |
| ^Rows|1| | ^Rows|1| |
| ^Char matrix|5x8| | ^Char matrix|5x8| |
| ^Driver IC|hd44780 compatible (CoG)| | ^Driver IC|Hitachi HD44780 compatible (CoG)| |
| ^Backlight|-| | ^Backlight|-| |
| ^Arduino driver|[[:arduino:spilcd driver library|LiquidCrystal_SPI]]| | ^Arduino driver|[[:arduino:spilcd driver library|LiquidCrystal_SPI]]| |
| ^Num Pins|6| | ^Num Pins|6| |
| ^Pin spacing|1mm| | ^Pin spacing|1mm| |
| | ^Module size|55 x 20mm| |
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| ^ ^^^Arduino test rig ((reminder for my personal testing, not useful for anyone else!))|| | ^ Connector pin-out ^^ Arduino test rig | |
| ^Pin#^IC pin ((Brother FAX645))^Label ((Brother FAX645))^Pin^colour| | ^Pin#^Label^Pin| |
| ^1|29|LDATA| | ^1|Data|D9| |
| ^2|27|LCDCK| | ^2|SCK|D5| |
| ^3|28|STB| | ^3|STB|D4| |
| ^4|-|GND| | ^4|V0|Contrast adjustment ((connect to potentiometer between +5V and GND))| |
| ^5|-|+5V| | ^5|Vdd|+5V| |
| ^6|-|GND| | ^6|Vss|GND| |
| Pin 6 may actually be a control line tied low. | |
| \\ | |
| \\ | |
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| Same connector as [[:electronic:lcd:c7g045]], different physical size LCD but interchangeable. | LCDs with the same cable and controller - [[:electronic:lcd:g7a145]] (orientation rotated 180degrees), [[:electronic:lcd:b53K4631]], [[:electronic:lcd:a0L028]], [[:electronic:lcd:b53K4671]], [[:electronic:lcd:c7g045]] (larger) |
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| ====Datasheets==== | ==== Additional info ==== |
| * {{electronic:lcd:brother_fax645_lcd.pdf|LCD initialisation sequence from sigrok analysis}} | * {{electronic:lcd:brother_fax645_lcd.pdf|LCD initialisation sequence from sigrok analysis}} |
| * {{electronic:lcd:brother_fax645-poweron.sr|LCD initialisation sequence in sigrok format}} | * {{electronic:lcd:brother_fax645-poweron.sr|LCD initialisation sequence in sigrok format}} |
| |
| | \\ |
| ---- | ---- |
| ===== Examples : ===== | ===== Examples ===== |
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| | {{:electronic:lcd:pa101910a.jpg?800|2L723 front}} |
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| {{:electronic:lcd:pa101910a.jpg?800|2L723}} | {{:electronic:lcd:pa101906a.jpg?800|2L723 front}} |
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| {{:electronic:lcd:pa101906a.jpg?800|2L723}} | {{:electronic:lcd:pa101916a.jpg?800|2L723 back}} |
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| {{:electronic:lcd:pa101916a.jpg?800|2L723}} | {{:electronic:lcd:pa101914a.jpg?300|2L723 connector}} |
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| {{:electronic:lcd:pa101914a.jpg?300|2L723}} | {{:electronic:lcd:pa131933a.jpg?300|2L723 connector}} |
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| {{:electronic:lcd:pa131933a.jpg?300|2L723}} | {{:electronic:lcd:pc143174.jpg?300|2L723 connector}} |
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| {{:electronic:lcd:pc143174.jpg?300|2L723}} | {{:electronic:lcd:pa131939a.jpg?300|2L723 chip}} {{:electronic:lcd:pa131938a.jpg?300|2L723 chip}} |
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| {{:electronic:lcd:pa131939a.jpg?300|2L723}} {{:electronic:lcd:pa131938a.jpg?300|2L723}} | {{:electronic:lcd:pa101917a.jpg?300|2L723 chip}} |
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| {{:electronic:lcd:pa101917a.jpg?300|2L723}} | {{:electronic:lcd:pc173255a.jpg?300|2L723 character set}}\\ |
| | {{:electronic:lcd:pc173256a.jpg?300|2L723 character set}}\\ |
| | {{:electronic:lcd:pc173257a.jpg?300|2L723 character set}}\\ |
| | {{:electronic:lcd:pc173258a.jpg?300|2L723 character set}}\\ |
| | {{:electronic:lcd:pc173259a.jpg?300|2L723 character set}}\\ |
| | {{:electronic:lcd:pc173260a.jpg?300|2L723 character set}}\\ |
| | {{:electronic:lcd:pc173261a.jpg?300|2L723 character set}}\\ |
| | {{:electronic:lcd:pc173262a.jpg?300|2L723 character set}}\\ |
| | {{:electronic:lcd:pc173263a.jpg?300|2L723 character set}}\\ |
| | {{:electronic:lcd:pc173264a.jpg?300|2L723 character set}}\\ |
| | {{:electronic:lcd:pc173265a.jpg?300|2L723 character set}}\\ |
| | {{:electronic:lcd:pc173266a.jpg?300|2L723 character set}}\\ |
| | {{:electronic:lcd:pc173267a.jpg?300|2L723 character set}}\\ |
| | {{:electronic:lcd:pc173268a.jpg?300|2L723 character set}}\\ |
| | {{:electronic:lcd:pc173269a.jpg?300|2L723 character set}}\\ |
| | {{:electronic:lcd:pc173270a.jpg?300|2L723 character set}} |
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| {{:electronic:lcd:pc173255a.jpg?200|2L723}}\\ | {{:electronic:lcd:pa101905a.jpg?200|2L723 pixel layout}} |
| {{:electronic:lcd:pc173256a.jpg?200|2L723}}\\ | |
| {{:electronic:lcd:pc173257a.jpg?200|2L723}}\\ | |
| {{:electronic:lcd:pc173258a.jpg?200|2L723}}\\ | |
| {{:electronic:lcd:pc173259a.jpg?200|2L723}}\\ | |
| {{:electronic:lcd:pc173260a.jpg?200|2L723}}\\ | |
| {{:electronic:lcd:pc173261a.jpg?200|2L723}}\\ | |
| {{:electronic:lcd:pc173262a.jpg?200|2L723}}\\ | |
| {{:electronic:lcd:pc173263a.jpg?200|2L723}}\\ | |
| {{:electronic:lcd:pc173264a.jpg?200|2L723}}\\ | |
| {{:electronic:lcd:pc173265a.jpg?200|2L723}}\\ | |
| {{:electronic:lcd:pc173266a.jpg?200|2L723}}\\ | |
| {{:electronic:lcd:pc173267a.jpg?200|2L723}}\\ | |
| {{:electronic:lcd:pc173268a.jpg?200|2L723}}\\ | |
| {{:electronic:lcd:pc173269a.jpg?200|2L723}}\\ | |
| {{:electronic:lcd:pc173270a.jpg?200|2L723}} | |
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| {{:electronic:lcd:pa101905a.jpg?200|2L723}} | |
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