White on Blue 16x2 Character LCD I2C
Part Number: CFA533-TMI-KC
I2C LCD With Keypad – White On Blue
Easy to use with Arduino.
The CFA533-***-KC series is a 16x2 I2C LCD with keypad. The I2C interface allows you to use just two lines (SDA & SCL) to have bi-directional communication with the I2C LCD. Other devices can also share those two I2C control lines with the LCD. Only 4 wires are needed to connect this I2C LCD: power, ground, SDA (I2C Serial DAta) and SCL (I2C Serial CLock).
The CFA533 can run on 3.3v to 5.0v directly, with no changes needed, so you do not need to do any level translation between your embedded processor and the I2C LCD. Simply power the CFA533 from the same supply as your processor and the I2C signal levels will match up.
Using only one address on your I2C bus, you can add all the elements that you need for your front panel. The CFA533 I2C LCD can also read up to 32 DS18B20 digital temperature sensors, giving you an easy way to integrate temperature sensing over the I2C bus. No additional firmware or pins are needed on the host system.
The CFA533-TMI display style has sharp white characters against a deep blue background. The keypad is backlit in a complementary blue. This I2C LCD is a backlit negative STN. The CFA533-TMI I2C LCD is viewable in any lighting condition from darkness to normal, bright office light. The CFA533-TMI negative STN is not recommended for use in full sunlight conditions.
- I2C host interface controls the LCD and reads the keypad.
- Compact size: fits in a 1U rack mount case (35mm overall height).
- Integrated 16x2 LED backlit character LCD.
- Integrated LED backlit 6-button translucent silicon keypad with screened legend with the popular arrows, enter and cancel layout.
- Advanced digital GPIO control with PWM output.
- Robust packet based communications protocol with CRC.
- Non-volatile memory (EEPROM): Set the "power-on" display screen, plus 16-bytes for storing IP, netmask, or system serial number.
- ATX power supply control functionality.
- Temperature monitoring: up to 32 channels at up to 0.5 deg C absolute accuracy using WR-DOW-Y17 DS18B20 temperature sensors.
- Easy to use with Arduino.
- Available in a 5.25" half-height LCD drive bay kit when adding to cart.
- Sample applications and source code readily available: 533 I2C WinTest, Connect Arduino Uno to I2C LCD, and CrystalControl2.
Currently Shipping: HW Version 1.4, Firmware Version: C1v2
Logic Level Serial
(Hardware 1.4, Firmware c1v2)
(Datasheet V 2.0, Hardware 1.1, Firmware c1.0)
(Datasheet V 1.0, Hardware 0.1, Firmware i0.2)
|Characters x Lines||16 x 2|
|*depth doesn't include Keypad|
|Glass Type/Glass Color||STN/Blue|
|View Direction||6 o'clock|
Part Change Notice
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Part Change Notice #10731: CFA533 KC series Firmware revision 1.1 to 1.2
Part Change Notice #10724: CFA533 series Hardware revision 1.1 to 1.4
Part Change Notice #10673: CFA533 Firmware c1.1
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, DS635-AL, DS635-BG, DS635-BK, DS635-AK, 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-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:
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: firstname.lastname@example.org, or by calling 1-888-206-9720 (International call +1-509-892-1200). |
After the 2015-08-01, please contact our engineering department via email@example.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.|
Part Change Notice #10351: CFA533 family hardware revision v1.1
|Products Affected:||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-YYH-KI, CFA533-TFH-KU, CFA533-TFH-KS, CFA533-TFH-KL, CFA533-TFH-KC|
|Date Issued:||August 2, 2011|
|Summary:||CFA533 family hardware revision v1.1|
|Description:||The CFA533 v1.1 hardware changes are as follows:|
|Reason:||As part of our continuous improvement process, the CFA533 family is being revised to hardware v1.1. This was done based on customer feedback to improve the functionality and appearance of the CFA533 family.|
|Impact:||Hardware v1.1 should be a drop in replacement for most applications. No form or fit changes have been implemented.|
The exception may be with the YYH variants. Due to the increased number of yellow-green LEDs in the LCD backlight, the current profile of these variants has increased.
|Recommendation:||Participate in discounted pricing for first run CFA533 v1.1 hardware based modules through September 30, 2011.|
|Price Change:||No price change is scheduled at this time. Pricing will be reviewed Q1 2012.|
Part Change Notice #10291: Technical Bulletin TB01: Comparison of CFA533 and CFA633 Modules by Version Number
|Products Affected:||CFA633-YYB-KS, CFA633-TMC-KS, CFA633-YYB-KU, CFA633-TMC-KU, CFA633-RMC-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-YYH-KI, CFA633-YYH-KS, CFA633-TMI-KS, CFA633-YYH-KU, CFA633-TMI-KU, CFA633-RDI-KU, CFA633-RDI-KS|
|Date Issued:||November 10, 2010|
|Summary:||Technical Bulletin TB01: Comparison of CFA533 and CFA633 Modules by Version Number|
|Description:||The attached PDF file describes differences between our CFA633 v1.5x and CFA633 v2.0 intelligent display module series. We also list the CFA533 series as a comparison for customers who do not require the fan control available in the CFA633 series. Hardware version numbers are silk screened on the back of the PCBs.|
Additional information can be found in supporting documents for PCN:
|Reason:||Clarify the differences between the different modules.|