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CFA632-YFH-KS

CFA632-YFH-KS photo

The CFA632 can use any of SIX interfaces on any modules in the family by simply changing the interface selection using a command setting and making the appropriate jumper configurations. The interfaces are:

  • USB
  • RS232
  • Logic Level Serial
  • Logic Level Serial inverted
  • I2C
  • SPI

 

Large easy-to-read LCD in a compact size can display 16 characters x 2 lines. Overall module size is 108.00 mm width x 42.00 mm height x 19.90 mm depth (4.25" x 1.65" x 0.78"). Character height is 7.30 mm (0.29").

Optional PC CDROM mounting bracket with three choices of overlay for a single bay is available. Mounting dimensions are 5.25" (W) x 1" (H).

The CFA632 family has two colors choices:

  1. CFA632-YDI-Kx: Yellow-green array LED backlight with negative FFSTN transmissive mode LCD. Displays yellow-green characters on a dark (near-black) background. The display can be read in normal office lighting andin dark areas. May be difficult to read in direct sunlight.
  2. CFA632-YFH-Kx: Yellow-green array LED backlight with positive FSTN transflective mode LCD. Displays dark(near-black) characters on yellow-green background. The display can be read in normal office lighting, in dark areas, and in bright sunlight.

 

Use any of six interfaces on any module in the CFA632 family by simply changing the interface selection in a command and using the appropriate jumper configurations.

The displays have a 6 o’clock viewing angle (polarizer viewing direction)

Adjustable contrast. The module’s default contrast value will be acceptable for many applications. If necessary, you can adjust the contrast by using control command.

The modules have a RockWorks RW1067 controller.

Robust packet based communications protocol with 16-bit CRC.

Extended voltage (9-15 volts for interfaces using DB9 connector) and 5 volts power inputs standard for the controller. Backlight is 5 volts only.

Use the nonvolatile memory capability (EEPROM) to customize the “power-on” display settings.

Wide temperature range for operation is -20°C to +70°C.

RoHS compliant. You can download the Certificate of Compliance for ISO, RoHS, and REACH from the Doc/Files tab on the part number’s website page.


Quick Summary

Full-swing RS-232 serial, 16x2 character LCD module, RoHS / REACH Compliant, Yellow-Green LED Backlight, FSTN Positive, Transflective -20C to +70C operation, 6:00 viewing angle

Quantity 1 10 20 50 * 100 * 200 * 500 * 1000 *
Price $42.00 $38.20 $36.30 $34.40 $32.50 $30.60 $28.70 $26.80
Quantity Price
1 $42.00
10 $38.20
20 $36.30
50 * $34.40
100 * $32.50
200 * $30.60
500 * $28.70
1000 * $26.80
Quantity:
* May require 90 days lead time.


TECHNICAL SPECS

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

Physical Characteristics

Characters x Lines 16 x 2
Module Overall width height depth
millimeters 108.000 42.000 20.200
inches 4.250 1.650 0.790
PCB Outline width height depth
millimeters 108.000 42.000 20.200
inches 4.250 1.650 0.790
Viewing Area width height
millimeters 82.300 22.500
inches 3.240 0.880
Active Area width height
millimeters 74.820 15.800
inches 2.940 0.620
Character Size width height
millimeters 3.840 7.300
inches 0.150 0.280
Character Pitch width height
millimeters 4.680 8.500
inches 0.180 0.330
Dot Size width height
millimeters 0.720 0.860
inches 0.020 0.030
Dot Pitch width height
millimeters 0.780 0.920
Weight 72g

Optical Characteristics

Glass Type/Glass Color FSTN/Neutral
Polarizer Transflective
View Direction 6 o'clock
Backlight Color Yellow-Green
Backlight Type LED
Mode Positive
Foreground Color Dark
Background Color Yellow-Green

Electrical Specifications

Supply Voltage for Logic Typical 5V

Environmental

Operating Temperatures min max
Celsius -20° 70°
Farenheit -4° 158°
Storage Temperatures min max
Celsius -30° 80°
Farenheit -22° 176°
Humidity min max
Non-condensing 10% 90%

Electronics

Controller CFA 632/634
Interface RS232

Datasheets

CFA632 Family Data Sheet Release Date 2014-02-25.pdf
(6MB, Feb 2014, Hardware v.3.3, Firmware v.2.2)
Obsolete Datasheets
CFA632 Family Data Sheet Release Date 2013-07-15.pdf
(6MB, Jul 2013, Hardware v.3.3, Firmware v.3.2)
CFA632 Family Preliminary Data Sheet Release Date 2013-06-26.pdf
(7MB, Jul 2013, Datasheet v.2013-06-26, Hardware v.3.3, Firmware v.3.2)
CFA632-YFH-KS Data Sheet v1.3.pdf
(6MB, Apr 2011, Datasheet v.1.3, Hardware v.2.4, Firmware v.2.4)
CFA632-YFH-KS Data Sheet v1.2.pdf
(6MB, Mar 2011, Datasheet v.1.2, Hardware v.2.4, Firmware v.2.4)
CFA632-YFH-KS Data Sheet v1.1.pdf
(6MB, Feb 2011, Datasheet v.1.1, Hardware v.2.4, Firmware v.2.4)
CFA632-YFH-KS Data Sheet v1.0.pdf
(6MB, Jan 2011, Datasheet v.1.0, Hardware v.2.2, Firmware v.2.2)

Files



Part Change Notices

Subscribe to Part Change Notices by email Email subscription for changes to CFA632-YFH-KS or RSS RSS feed for changes to CFA632-YFH-KS

Part Change Notice #10579

Products Affected: CFA632-YFB-KS, CFA632-YMC-KS, CFA632-NFA-KS, CFA632-YFB-KU, CFA632-YMC-KU, CFA632-NFA-KU, CFA632-NFG-KS, CFA632-YFH-KS, CFA632-YDI-KS, CFA632-NFG-KU, CFA632-YFH-KU, CFA632-YDI-KU, CFA632-YDI-KS4, CFA632-YFH-KS4, CFA632-YDI-KL, CFA632-YDI-KN, CFA632-YDI-KC, CFA632-YDI-KP, CFA632-YFH-KL, CFA632-YFH-KN, CFA632-YFH-KC, CFA632-YFH-KP, CFA632-YFH-KC4, CFA632-YFH-KL16, CFA632-YFH-KN16, CFA632-YFH-KP16, CFA632-YDI-KC4, CFA632-YDI-KL16, CFA632-YDI-KN16, CFA632-YDI-KP16
Date Issued: December 20, 2013
Summary: Reverted the SPI functionality to Crystalfontz CFA632 legacy implementation.
Last revision: v3.2.5
Description: Reverted the SPI functionality to Crystalfontz CFA632 legacy implementation where the SPI_BUSY line is used as a busy indicator instead of the module's unused transmit line. Firmware will migrate from v3.2.5 to v3.2.6
Reason: To maintain legacy functionality.
Impact: Impact to customers utilizing SPI functionality only.
Recommendation: For questions please contact Technical Service at 1-888-206-9720.

Product Update #10493

Products Affected: CFA632-YFH-KS, CFA632-YDI-KS, CFA632-YFH-KU, CFA632-YDI-KU
Date Issued: May 17, 2013
Summary: New pricing for CFA632 family effective 2013-07-01
Description: PCN #10452 announced the new v3.3 hardware version for CFA632 family of modules:

https://www.crystalfontz.com/products/pcn.phtml?id=10452

Pricing at the time of the PCN was issued was published as TBD. This update notices publishes pricing for the CFA632 family of modules effective 2013-07-01
Impact: All CFA632 based parts.
Availability: New pricing is effective orders placed on 2013-07-01 or later.
Price Change: - - Effective 2013-07-01 - -

CFA632-YFH-KS and CFA632-YFH-KU

1 + : US$42.00
10 + : US$38.20
20 + : US$36.30
50 + : US$34.40
100 + : US$32.50
200 + : US$30.60
500 + : US$28.70
1000 + : US$26.80


CFA632-YDI-KS and CFA632-YDI-KU

1 + : US$43.00
10 + : US$39.20
20 + : US$37.20
50 + : US$35.30
100 + : US$33.30
200 + : US$31.40
500 + : US$29.50
1000 + : US$27.50

Product Update #10465

New Product: CFA632-YFH-KS
Date Issued: April 12, 2013
Summary: (New Product) CFA632-YFH-KS
Description: Under Intelligent Serial LCD Modules: CFA-632 Serial LCD 16x2, RoHS Compliant, Y/G LED Backlight, FSTN Positive, Transflective -20C to +70C 6:00

Part Change Notice #10453

Products Affected: DB632-ALNFG-KS1, DB632-ALNFG-KS2, DB632-ALNFG-KU1, DB632-ALNFG-KU2, DB632-ALYFH-KS1, DB632-ALYFH-KS2, DB632-ALYFH-KU1, DB632-ALYFH-KU2, DB632-ALYDI-KS1, DB632-ALYDI-KS2, DB632-ALYDI-KU1, DB632-ALYDI-KU2, DB632-BGNFG-KS1, DB632-BGNFG-KS2, DB632-BGNFG-KU1, DB632-BGNFG-KU2, DB632-BGYFH-KS1, DB632-BGYFH-KS2, DB632-BGYFH-KU1, DB632-BGYFH-KU2, DB632-BGYDI-KS1, DB632-BGYDI-KS2, DB632-BGYDI-KU1, DB632-BGYDI-KU2, DB632-BKNFG-KS1, DB632-BKNFG-KS2, DB632-BKNFG-KU1, DB632-BKNFG-KU2, DB632-BKYFH-KS1, DB632-BKYFH-KS2, DB632-BKYFH-KU1, DB632-BKYFH-KU2, DB632-BKYDI-KS1, DB632-BKYDI-KS2, DB632-BKYDI-KU1, DB632-BKYDI-KU2, CFA632-NFG-KS, CFA632-YFH-KS, CFA632-YDI-KS, CFA632-NFG-KU, CFA632-YFH-KU, CFA632-YDI-KU
Date Issued: February 5, 2013
Summary: New v3.2 firmware to support CFA632 hardware v3.3 family of module
Last revision: FW v2.4
Description: As part of our continuous improvement process, the CFA632 family of modules has been redesigned to fall more in line with our other Value Add families of intelligent modules.

The new firmware for the CFA632 family of modules will retain the same stream based command structure.

Changes:
Control the Boot Screen Ctrl+I (\009)
This command has increased functionality to include, but not limited to;
- Interface selection
- Baud rate
- Data normal / inverted
- Splash screen

Separate USB and Serial interface builds to support the on-board USB interface design.


With the change from Samsung S6A0073 to Rockworks RW1067, the following commands and functionality are depreciated:

+ Show inverted blinking block cursor Ctrl+G (\007)
+ Set Scrolling Marquee Characters - Ctrl+U (\021)
+ Enable Scrolling Marquee - Ctrl+V (\022)

* Specifications are subject to change
Reason: The firmware has been revised to support the hardware changes from the Samsung S6A0073 LCD controller to the Rockworks RW1067, and the Holtek HT48R30 one-time-programmable controller being replaced with the Cypress PSoC CY8C27443 for improved functionality
Impact: This new firmware version has changes and depreciated commands and functionality.
Recommendation: Engineering samples should be available Quarter 3, 2013. Please send an email to support@crystalfontz.com to work with our engineering and support team to assist you with the migration.
Availability: Q3 2013 - Samples available
End of Q3 / Beginning Q4 2013 - Transition to new version when previous version is exhausted
Q1 2014 - All CFA632 shipments new hardware
Price Change: We are anticipating an increase in pricing.
New pricing is TBD.

Part Change Notice #10452

Products Affected: DB632-ALNFG-KS1, DB632-ALNFG-KS2, DB632-ALNFG-KU1, DB632-ALNFG-KU2, DB632-ALYFH-KS1, DB632-ALYFH-KS2, DB632-ALYFH-KU1, DB632-ALYFH-KU2, DB632-ALYDI-KS1, DB632-ALYDI-KS2, DB632-ALYDI-KU1, DB632-ALYDI-KU2, DB632-BGNFG-KS1, DB632-BGNFG-KS2, DB632-BGNFG-KU1, DB632-BGNFG-KU2, DB632-BGYFH-KS1, DB632-BGYFH-KS2, DB632-BGYFH-KU1, DB632-BGYFH-KU2, DB632-BGYDI-KS1, DB632-BGYDI-KS2, DB632-BGYDI-KU1, DB632-BGYDI-KU2, DB632-BKNFG-KS1, DB632-BKNFG-KS2, DB632-BKNFG-KU1, DB632-BKNFG-KU2, DB632-BKYFH-KS1, DB632-BKYFH-KS2, DB632-BKYFH-KU1, DB632-BKYFH-KU2, DB632-BKYDI-KS1, DB632-BKYDI-KS2, DB632-BKYDI-KU1, DB632-BKYDI-KU2, CFA632-NFG-KS, CFA632-YFH-KS, CFA632-YDI-KS, CFA632-NFG-KU, CFA632-YFH-KU, CFA632-YDI-KU
Date Issued: February 5, 2013
Summary: New v3.3 hardware version for CFA632 family of modules.
Last revision: HW v2.4
Description: As part of our continuous improvement process, the CFA632 family of modules has been redesigned to fall more in line with our other Value Add families of intelligent modules.

The module is keeping the same dimensions, mounting points, and existing header locations.

Changes:
- LCD controller is changing from Samsung S6A0073 to Rockworks RW1067
- Holtek HT48R30 is being replaced by Cypress PSoC CY8C27443
- USB interface integrated on PCB using FTDI FT232RL
- PCB layout changed to accommodate new LCD controller, new microcontroller, integrated USB interfaces
- The following hardware functionality has been migrated to firmware control;
- - Interface selection
- - Data normal / Inverted
- - Splash screen control
- - Baud rate

* Specifications are subject to change
Reason: Samsung S6A0073 LCD controller is EOL. Module has been redesigned to incorporate the Rockworks RW1067. The Holtek HT48R30 one-time-programmable controller replaced with the Cypress PSoC CY8C27443 for improved functionality.
Impact: This new hardware version is designed to be as fit and form compatible as possible with the current shipping hardware. There are major changes to the PCB layout due to the re-design of the CFA632 family.

Existing header locations and mounting points are renaming the same.

Additional header locations have been added for programming the PSoC and future functionality.
Recommendation: Engineering samples should be available Quarter 3, 2013. Please send an email to support@crystalfontz.com to work with our engineering and support team to assist you with the migration.
Availability: Q3 2013 - Samples available
End of Q3 / Beginning Q4 2013 - Transition to new version when previous version is exhausted
Q1 2014 - All CFA632 shipments new hardware
Price Change: We are anticipating an increase in pricing.
New pricing is TBD

Part Change Notice #10317

Products Affected: CFA632-NFG-KS, CFA632-YFH-KS, CFA632-YDI-KS, CFA632-NFG-KU, CFA632-YFH-KU, CFA632-YDI-KU
Date Issued: February 1, 2011
Summary: Minor PCB revision to accommodate longer life MLCC capacitors. Hardware and firmware updating to v2.4.
Last revision: Hardware v2.2, Firmware v2.2
Description: In a continuation of product improvement the CFA632 series has the following improvements:


  1. PCB changes to accomodate MLCC capacitors. This hardware revision to v2.4 impacts C7, C3, and C4.

  2. The firmware will be updated to v2.4 to reflect the new hardware version. No other changes to the firmware are being made.


Minor PCB revision to v2.4 to accommodate longer life MLCC capacitors. Firmware will be updated to v2.4 reflect hardware version.
Reason: Manufacturing improvements allow for building the CFA632 series with MLCC capacitors. The MLCC have a longer life than the electrolytic capacitors currently being used.
Impact: The new version is designed to be Fit, Form, and Function compatible with previous versions of the CFA632 series.

Please see the previous PCN form physical differences from previous versions:

https://www.crystalfontz.com/products/pcn.phtml?id=10307
Recommendation: Engineering samples should be available by the end of Quarter 1, 2011. Please send an email to support@crystalfontz.com to work with our engineering and support team to assist you with the migration.
Availability: Volume availability Second Quarter 2011.
Price Change: The CFA632 series has incurred a slight pricing increase.

Product Update #10309

New Product: CFA632-YFH-KS
Date Issued: January 11, 2011
Summary: New Product in Intelligent Serial LCD Modules: CFA632-YFH-KS
Description: CFA-632 Serial LCD 16x2, RoHS Compliant, Yellow/Green LED Backlight, FSTN Positive, Transflective -20C to +70C 6:00

Part Change Notice #10307

Products Affected: CFA632-YFB-KS, CFA632-YMC-KS, CFA632-NFA-KS, CFA632-YFB-KU, CFA632-YMC-KU, CFA632-NFA-KU, CFA632-NFG-KS, CFA632-YFH-KS, CFA632-YDI-KS, CFA632-NFG-KU, CFA632-YFH-KU, CFA632-YDI-KU
Date Issued: January 10, 2011
Summary: Update CFA632 series to firmware v2.2 and wide temperature LCD.
Last revision: Hardware v2.2, Firmware v2.0
Description: In a continuation of product improvement the CFA632 series has the following improvements:
  1. Wide temperature support with -20C to +70C operation / -30C to +80C storage

  2. The bezel changed from black painted metal to stainless steel. Stainless steel has lower environmental impact and improves ESD protection. If your design has the bezel exposed, it will show the silver color of the stainless steel rather than the previous painted black bezel.

  3. The previous CFA632-YMC-KS and CFA632-YMC-KU (new CFA632-YDI-KS and CFA632-YDI-KU) changed from STN to double negative (FFSTN) LCD for improved appearance.

  4. Firmware revision to match hardware revision and is now displayed on the boot screen

Reason: Improvements in design allow for better manufacturing, ESD protection, and appearance.
Impact: The new version is designed to be Fit, Form, and Function compatible with previous versions of the CFA632 series. Semi-Custom and Defined Parts will have updated part numbers.
Recommendation: Engineering samples should be available by the end of Quarter 1, 2011. Please send an email to support@crystalfontz.com to work with our engineering and support team to assist you with the migration.
Availability: Volume availability Second Quarter 2011.
Price Change: No price change at this time
Attachment: 632_Wide_Temp_PCN.pdf (244KB)
For reference only. For design purposes, please use the specifications in the datasheet.