7.0" itron SMART
  TFT Module

 800x480 pixels
262,144 Colours (18 bit)
40 Page Display RAM
128M Byte Flash
4G+ Micro SDHC Slot
LED Backlight Control
5V Supply 3.3V Logic
ASCII + UNICODE Fonts
RS232 Port
SPI - I2C Interfaces
Sync Serial Controller
USB 2.0 Interface
Resistive Touch Screen
Up to 12 x 12 Key Control
Up to 24 User Digital I/O
2 Analogue Inputs
2 PWM Outputs
Real Time Clock + Date
  
 Run Animations
Auto Menu Control
Screen Rotation - 90, 180
Object Oriented Language
Graphic User Interface
Integrated Debugger

 Downloads
Full Spec (pdf)
Full Spec (compiled)
2D Mechanical
Connector Dimensions
Environmental

The 7.09mm TFT thickness
includes a touch screen.
This dimension is reduced
for non touch versions


Part Number Structure
T U 8 0 0 X 4 8 0 C - K 6 1 X A 1 T U B C L  
 
          

   

                          

LINUX

                 
  
                                     

CANBUS

                 
   
Pixels X x Y                                  

Battery  Holder
     
                                            

USB Socket

        
       

RS232 & RS422

1

                

Touch Panel

      
             
   

RS232

2

                                                
   

RS232 & RS422

8

            
   
This product has been designed to simplify the implementation of TFT technology into your product. The high level text based object oriented command structure, entity library and 33 page screen memory allow most of the processing to be undertaken by the TFT module leaving the host CPU to concentrate on the core application processes. This allows proven firmware running on small 8 bit microcontrollers to be modified to drive this TFT module with a minimum of work and risk.
 
TFT Module and Kit Options

Module Part Number

 CN1 Interface + USB + TOUCH & USB + LINUX Accessories

TU800x480C + suffix

 RS232 -K612A1U -K612A1TU -K612A1TUL View
RS232 + RS485 -K611A1U -K611A1TU -K611A1TUL
Optical & Environmental Parameters
Screen Type 800x480 pixels - RGB Stripe - Pixel Pitch 0.19x0.19mm
Display Area 152x91mm - 7.0" diagonal
RGB Colours 262,144 (18 bit)
Display Type Transmissive
Contrast Ratio 250:1
View Angle (typ) 60 degrees
Response Time 25ms @ 25C
Default Viewing Angle 6 o'clock (12 o'clock-Invert the PCB and set 180 degrees orientation in software)
Weight 261g including touch screen
Operating Temperature -20C to +70C
Storage Temperature -30C to +80C
Humidity 20% to 70% RH
Vibration 10-55-10Hz, all amplitude 1mm, 30Min.,  X-Y-Z (Non operating)
Shock 392m/s2 (40G) 9mS X-Y-Z, 3 times each direction (Non operating)
Electrical Parameters
Parameter Sym Min Typ Max Unit Condition Note
Supply Voltage VCC 4.5 5 5.5 VDC VSS=0V Absolute Max 6.0VDC
Logic Supply Output VDD 3.2 3.3 3.4 VDC VCC=5V Max50mA
Logic Input Voltage "H" VIH -0.5 - 3.4 (1) VDC VCC=5V /RES, K0-K24, SCK, /SS, HB, SIN, SCL,SDA
"L" VIL VSS - VSS+0.5 VDC VSS=0V
Logic Output Voltage "H" VOH 3.0 - 3.4 VDC IOH=2mA
VCC=5v		 K0-K24, SDA, SCL, SOUT, MB
"L" VOL 0 - 0.7 VDC IOL=-2mA
VCC=5V
"H" Level Logic Input Current IIH - - 1.0 uADC VCC=5.5V /RES, K0-K24, SCK, /SS, SIN, SCL, SDA
"L" Level Logic Input Current IIL - - 1.0 uADC VCC=5.5V
RS232 Input Voltage "H" VIH 2 - 15 VDC VCC=5V RXD, CTS, DSR
"L" VIL -15 - VSS+0.5 VDC VCC=5V
RS232 Output Voltage "H" VOH 4 7 - VDC 3kΩ to GND
VCC=5V 		TXD, DTR, RTS
"L" VOL - -3 -2 VDC 3kΩ  to GND
VCC=5V
Power Supply Current 1 ICC1 580 620 650 mADC VCC=5V All dots on
Power Supply Current 2 ICC2 250 270 320 mADC VCC=5V LED Backlight Off
Power Supply Current 3 ICC3 50 60 70 mADC VCC=5V Reset LOW

Note    (1) The voltage applied to logic signals must not exceed the rising VCC at power on as this could affect module initialisation

Connector Pin Assignment

 

CON

 Function 1 2 3 4 5 6 7 8 9 10 Note
CN1 RS232 Port NC DTR TXD CTS RXD RTS DSR NC GND 5V Fits 9 way IDC D type pin 1-9
RS232+RS485 T+ R- TXD CTS RXD RTS R+ T- GND 5V Available on -K611xxx
CN2 5V Power In / Piezo to GND 5V /PZ 0V - - - - - - - Connect piezo negative
CN3 I2C Serial Mode 5V SCL - SDA 0V /IRQ - /RES MB HB 3v3 Logic (5v in option)
Asynchronous Serial Mode 5V - SI - 0V - SO /RES MB HB 3v3 Logic (5v in option)
Clock Serial / SPI Mode 5V SCK /SS MOSI 0V MISO /IRQ /RES MB HB /IRQ flags read request to host
User I/O 5V K24 K25 K26 0V K27 K28 /RES K29 K30 Additional I/O
CN4 Analogue In, PWN Audio AN1 AN2 0V 5V PW1 PW2 ATX ARX ACK AFS AC97 Audio Pins 7-10
User I/O K16 K17 0V 5V K18 K19 K20 K21 K22 K23 Additional I/O
 
NOTE: CN2 is the preferred power supply input and other supply connections used for powering peripherals
 
CON Function 1/2 3/4 5/6 7/8 9/10 11/12 13/14 15/16 17/18 19/20

Note
CN5 USB/ SD Card Extension DA2 CDA CK DA0 0V 0V DM CNX - - SD Card Pins 1-10
USB Pins 11-16
DA3 3V3 0V DA1 CD 5V DP 0V - -
CN7 8x8 Keyboard Matrix and user I/O Ports 5V 3V3 K0 K2 K4 K6 K8 K10 K12 K14 3V3 output max 50mA
0V 0V K1 K3 K5 K7 K9 K11 K13 K15
                         
CN8 USB Connector

Standard Mini B can be omitted on user request. 5V power is then provided from the PC
CN9 SD Card Slot

Micro SD Card holder allows permanent installation for large storage

CON  Function 1 2 3 4 5

Note
CN12 AS2 TxDI (3V3lvl) GND RxDI (3V3lvl) 5V in - AS2 when RS422 not fitted
CN13 Analoque  GND  AD0  AD3 AD1/AD2 AD1/AD2 Analoque input when when resistive touch not fitted


5V pins are common un-fused input /outputs. 3V3 pins are outputs only with a total 50mA capacity. Do not connect pins '-' or NC
Half duplex uses connector CN1 pins 1 and 8.

Pin Numbering  -  The square pad always indicates Pin1
     
 
Jumper and Additional Connector Information

JMP/CON

 Function Note
BT1 Battery Connector Apply solder bump to center pad before fitting holder. CR2032 battery positive up.
BATT1 RTC alternate power 3VDC Apply right angle connector top side soldered.
BL LED Backlight alternate supply When the backlight is software disabled, 30VDC at 20mA can be applied by the user.
J4 RTS Jumper Solder 1 and 2 for RTS.
J8 RS485 Half Duplex Jumper Solder 1 and 2 for Full Duplex, Solder 2 and 3 for Half Duplex
J15 RTS+RS4/DTR Jumper Solder 1 and 2 for RTS and RS485 if fitted, solder 2 and 3 for DTR when RS485 not fitted.
J16 CTS+RS4/DSR Jumper Solder 1 and 2 for CTS and RS485 if fitted, solder 2 and 3 for DSR when RS485 not fitted.
xWP Write protect jumpers Solder to prevent data update of non volatile memory where fitted.N=Nand, EE=EEPROM.
J46 5V supply on Pin10 on CN1 Solder this jumper to connect the 5V supply to Pin 10 on CN 1

Note: RTS/CTS or DTR/DSR can be selected, not both. When RS485 fitted in model K611A1xx then only RTS/CTS are possible.

TU800x480C Hardware Changes

PCB

K612A1

K611A1

Hardware Changes

Image
PCB800480A
Issue 1

v2

 v1 1/ Ground Layer 3 View
PCB800480A
Issue 2

v3

 v2 1/ Added CN14 (serial diagnostics 3W)
2/ Ground still layer 3		 View
PCB800480A
Issue 3 		v1 v3 1/ Ground layer 2
2/ USB tracking revised, increase decoupling capacitors on CPU
3/ Reset now  removes 3V3 for better reset
4/ PCB has ability to build 10-24Vdc-dc on reverse side
5/ 3V3 / 5V option on CN3/CN4 		View
PCB800480A
Issue 4 		v5 v5 1/ Gnd Layer 2 (4 Layer)
2/ PCA9306 buffer option on I2C & Async
3/ Series resistor on RS232 lines
4/ Additional decoupling capacitors for reduced Radio Frequency Interference		 View
PCB800480A
Issue 6 		v6 v6 1/ New CN15 touch panel connector
2/ J36 change to 6W to add handshaking lines 		View
PCB800480B
Issue 1 		v7 v7 1/ Major PCB layout change (similar to 480)
2/ 6 layer PCB
3/ Single LCD Connector for 800 & 640
4/ RC filters on I/O lines
5/ Conn for detached 24-5V dc-dc PSU
6/ Touch panel connectors
7/ Bigger battery
8/ Alternative BL inductor on back of PCB (income of interference with cap touch panel)		 View
PCB800480B
Issue 2 		v8 v8 1/ Additional decoupling capacitors for improved EMC results
2/ Connector for direct connection to capacitive touch panel
3/ Chassis connection detached from 0V 		View

When using it as an output voltage this can be selected as 5V or 3V3
During reset the 3V3 is pulled to 0V in order to reset the external peripherals
The top right chassis mounting holes are connected to the TFT frame via J20 as default. Cut to isolate.
The TFT frame is connected to 0V via J19 as default. Cut to isolate.

Pin Assignments, Module Dimensions and Function Syntax Copyright 2010 Noritake Co Limited