20x2 Character USB LCD Module

Part Number: CFA631P-TMF-KU

Pricing

Quantity Price
1 $58.42
10 $56.72
20 $52.72
50 $48.62
100 $44.52
200 $40.52
500 $36.42
1000 $32.32
* Contact us about potential lead times.
Add to cart without customizations
Qty:


Datasheet

CFA631 Data Sheet Release 2014-11-17.pdf
(Jun 2016, Hardware 2h4, Firmware u3v1)




Description

Panel mountable 20x2 character LCD, USB interface, negative Blue STN with White edge LED backlight, 4 button keypad with blue LED backlight, GPIO.
Panel mount version of our CFA631-TMF-KU.

Modeled after our popular CFA631-TMF-KU, the CFA631P-TMF-KU doesn't need a drive bay. All it needs is a small space - 101.6mm wide (excluding mounting tabs), 25.4mm tall, and less than 18mm deep.

  • 20x2 USB LCD with keypad designed to fit as panel mount where vertical space and mounting depth is at premium
  • USB interface (115200 baud throughput)
  • LED backlit negative mode STN 20x2 LCD
  • Integrated LED backlit 4-button translucent silicon keypad
  • "key legends" allows user assignment of soft keys to be shown easily on the LCD
  • LCD characters are contiguous in both X and Y directions to allow the host software to display "gapless" bar graphs in horizontal or vertical directions
  • Fully decoded keypad: any key combination is valid and unique
  • Robust packet-based communications protocol with 16-bit CRC
  • Built-in re-programmable microcontroller (factory operation)
  • Non-volatile memory capability ("EEPROM"):
    • Customize the "power-on" display settings
    • 16-byte "scratch" register for storing IP, netmask, system serial number
  • Hardware watchdog can reset host system on host software failure.
  • May be used with our optional SCAB to add fan and temperature sensor and fan functions.
  • Free sample code.

TECHNICAL SPECS

For reference only. For design purposes, please use the specifications in the datasheet.

Physical Characteristics

Characters x Lines 20 x 2
Module Overall width height depth
millimeters 120.4 25.4 18
inches 4.740 1.000 0.709
*depth doesn't include Keypad
Viewing Area width height
millimeters 66 13.8
inches 2.598 0.543
Active Area width height
millimeters 63.55 10.35
inches 2.502 0.407
Character Size width height
millimeters 2.6 4.5
inches 0.102 0.177
Character Pitch width height
millimeters 3.18 5.2
inches 0.125 0.205
Dot Size width height
millimeters 0.48 0.6
inches 0.019 0.024
Dot Pitch width height
millimeters 0.53 0.65
inches 0.021 0.026
Weight 53g
Keystroke Travel 2mm

Optical Characteristics

Glass Type/Glass Color STN/Blue
Polarizer Transmissive
View Direction 12 o'clock
Backlight Color White
Backlight Type LED
Mode Negative
Foreground Color White
Background Color Blue

Electrical Specifications

Supply Voltage for Logic Typical 5V

Environmental

Operating Temperatures min max
Celsius 50°
Fahrenheit 32° 122°
Storage Temperatures min max
Celsius -10° 60°
Fahrenheit 14° 140°
Humidity min max
Non-condensing 0% 90%

Electronics

Interface USB

*Suggest a Correction

Part Change Notice

Subscribe to Part Change Notices by email Email subscription for changes to CFA631P-TMF-KU or RSS RSS feed for changes to CFA631P-TMF-KU

Part Change Notice #10658: Deprecation of "Drive Bay Kit Configurator" / New part numbers for drive bay kits.

Products Affected: CFA631-RMF-KU, CFA633-YYB-KS, CFA633-TMC-KS, CFA633-RMC-KS, CFA633-YYB-KU, CFA633-TMC-KU, CFA633-RMC-KU, CFA635-YYE-KS, CFA635-TMF-KS, CFA635-TFE-KS, CFA635-TMF-KL, CFA635-TFE-KL, CFA631-TMF-KU, CFA635-TFE-KU, CFA635-YYE-KL, CFA635-TMF-KU, CFA635-YYE-KU, CFA533-YYH-KS, CFA533-YYH-KU, CFA533-TMI-KS, CFA533-TMI-KU, CFA533-YYH-KL, CFA533-TMI-KL, CFA533-YYH-KC, CFA533-TMI-KC, CFA533-TMI-KI, CFA533-YYH-KI, CFA633-YYH-KS, CFA633-TMI-KS, CFA633-YYH-KU, CFA633-TMI-KU, CFA632-YFH-KS, CFA632-YDI-KS, CFA632-YFH-KU, CFA632-YDI-KU, CFA634-TFH-KS, CFA634-TMI-KS, CFA634-YFH-KS, CFA634-YDI-KS, CFA634-TFH-KU, CFA634-TMI-KU, CFA634-YFH-KU, CFA634-YDI-KU, CFA633-RDI-KU, CFA633-RDI-KS, CFA533-TFH-KU, CFA533-TFH-KS, CFA633-TFH-KU, CFA633-TFH-KS, CFA533-TFH-KL, CFA533-TFH-KC, CFA735-TFK-KR, CFA735-TFK-KT, CFA735-TML-KR, CFA735-TML-KT, CFA735-YYK-KR, CFA735-YYK-KT, CFA632-YDI-KL, CFA632-YDI-KN, CFA632-YDI-KC, CFA632-YDI-KP, CFA632-YFH-KL, CFA632-YFH-KN, CFA632-YFH-KC, CFA632-YFH-KP, CFA634-YDI-KC, CFA634-TMI-KC, CFA634-YFH-KC, CFA634-TFH-KC, CFA634-YFH-KL, CFA634-TFH-KL, CFA634-TMI-KL, CFA634-YDI-KL, CFA634-TFH-KP, CFA634-YFH-KP, CFA634-TMI-KP, CFA634-YDI-KP, CFA634-TFH-KN, CFA634-YFH-KN, CFA634-TMI-KN, CFA634-YDI-KN, CFA631P-TMF-KU
Date Issued: July 1, 2015
Summary: Deprecation of "Drive Bay Kit Configurator" / New part numbers for drive bay kits.
Description: Starting August 1, 2015 the "Drive Bay Kit Configurator" located at https://www.crystalfontz.com/products/select_kit.html will no longer be functional for ordering one of our Serial or USB displays (CFA533, CFA631, CFA632, CFA633, CFA634, CFA635, and CFA735) in a bracket or SLED. This functionality is being moved to the Customize and Add to Cart process when checking out. This will allow for further customization by our customers to better fit their needs.

This change will eliminate the current "kits", but will add options not previously available such as pre-configured ATX functionality, and ALL the currently available interfaces will be orderable in a drive bay bracket or SLED.
The new part numbers will have the bracket / SLED and overlay type as a PREFIX to the configured part number. The choice for bracket / SLED to a display order will be via the cart options. Our CFA835 displays were introduced with these configuration options.
To see how the new options will look, and what the new part numbers will look like, please see one of our CFA835 parts:
https://www.crystalfontz.com/cart/addtocart.php?product_id=2277&qty=1
NOTE: The SLED is only available for the CFA635, CFA735, and CFA835 products.
Reason: As part of our continuous improvement process, we are integrating the ordering of displays in drive bay and SLED kits as part of the display ordering process.
Impact: Drive bay kits in their current configuration will no longer be available.
Recommendation: Place orders prior to 2015-08-01 for upcoming production needs via our website or by contacting our logistics department via email: sales@crystalfontz.com, or by calling 1-888-206-9720 (International call +1-509-892-1200).
After the 2015-08-01, please contact our engineering department via support@crystalfontz.com to assist you with ordering your bracket / SLED kits.
Availability: Starting 2015-08-01, the bracket and SLED options for our serial and USB display will be part of the ordering process for the displays
Price Change: Pricing bracket / SLED configurations will reflect manufacturing costs.

Product Update #10616: (New Product) CFA631P-TMF-KU

New Product: CFA631P-TMF-KU
Date Issued: November 18, 2014
Summary: (New Product) CFA631P-TMF-KU
Description: Intelligent USB LCD Modules: Compact 20*2 Character USB LCD with keypad
For reference only. For design purposes, please use the specifications in the datasheet.

$58.42