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BTHQ21605V-COG-FSRE-I2C
Alphanumeric LCD, 16 x 2, Black on Grey, 3V, I2C, English, Japanese, Reflective
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: BATRON
- Product type: Alphanumeric LCD Displays
- Font Set: English, Japanese
- Module Size: 67mm x 27.8mm
- Display Mode: Reflective
- Logic Voltage: 3V
- Product Range: BTHQ21605V
- Character Size: 5.55mm
- Interface Type: I2C
- LCD Display Type: FSTN
- Display Appearance: Black on Grey
- Backlighting Colour: No Backlight
- Display Construction: COG
- Character Count x Line: 16 x 2
- Operating Temperature Max: 50°C
- Operating Temperature Min: -10°C
| Delivery and price | |
|---|---|
| Units per pack | 250 |
| Price | 8.2 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
_**BATRON**_
supplied by Midas Components Ltd -- Tel : +44 1493 602602 -- www.midascomponents.co.uk
## **Specification for BTHQ 21605V-FSRE-I2C-COG**
## **Version October 2003**
supplied by Midas Components Ltd -- Tel : +44 1493 602602 -- www.midascomponents.co.uk
VL-FS-COG-BTHQ21605-02 REV. A (BTHQ 21605V-FSRE-I2C-COG) OCT/2003
PAGE 2 OF 11
|**DOCUMENT REVISION HISTORY 1:**|**DOCUMENT REVISION HISTORY 1:**|**DOCUMENT REVISION HISTORY 1:**|**DOCUMENT REVISION HISTORY 1:**|**DOCUMENT REVISION HISTORY 1:**|**DOCUMENT REVISION HISTORY 1:**|||
|---|---|---|---|---|---|---|---|
||DOCUMENT||DATE||DESCRIPTION|CHANGED|CHECKED|
||REVISION|||||BY|BY|
||FROM TO|||||||
||A||2003.10.16||First release.|SUNNY LEE MICHAEL|SUNNY LEE MICHAEL|
||||||||TSE|
VL-FS-COG-BTHQ21605-02 REV. A (BTHQ 21605V-FSRE-I2C-COG) OCT/2003
PAGE 3 OF 11
||**CONTENTS**||
|---|---|---|
|||Page No.|
|1.|GENERAL DESCRIPTION|4|
|2.|MECHANICAL SPECIFICATIONS|4|
|3.|INTERFACE SIGNALS|7|
|4.|ABSOLUTE MAXIMUM RATINGS|7|
|4.1|ELECTRICAL MAXIMUM RATINGS (Ta=25 C)|7|
|4.2|ENVIRONMENTAL CONDITION|7|
|5.|ELECTRICAL SPECIFICATIONS|8|
|5.1|TYPICAL ELECTRICAL CHARACTERISTICS|8|
|5.2|TIMING SPECIFICATIONS|9|
|6.|CHARACTER SET ‘R’ IN CGROM|11|
VL-FS-COG-BTHQ21605-02 REV. A (BTHQ 21605V-FSRE-I2C-COG)
OCT/2003
PAGE 4 OF 11
## **Specification of LCD Module Type Model No.: COG-BTHQ21605-02**
## **1. General Description**
16 characters (5 x 8 dots) x 2 lines FSTN Positive Black & White Reflective LCD Character module. Driving scheme: 1:18 multiplexed drive, 1/4 bias. Optimal view direction: 6 O’clock.
Driving IC: ‘PHILIPS’ PCF 2119RU/2/F2 COG form LCD controller/driver. Data interface: I[2] C-bus.
RTV coating.
## **2. Mechanical Specifications**
The mechanical detail is shown in Fig. 2 and summarized in Table 1 below.
## Table 1
|Parameter|Specifications|Unit|
|---|---|---|
|Outline dimensions|67.00(W)x 27.8(H)x 2.80(D) (Excluded pins and epoxy)|mm|
|Viewingarea|61.0(W)x 15.8(H)|mm|
|Active area|56.20(W)x 11.50(H)|mm|
|Displayformat|16 characters (5x8 dots)x 2 lines|-|
|Charactersize|2.95(W)x5.553(H)|mm|
|Characterspacing|0.60(W)x0.394(H)|mm|
|Characterpitch|3.55(W)x5.947(H)|mm|
|Dot size|0.578(W)x0.681(H)|mm|
|Dotspacing|0.015(W)x0.015(H)|mm|
|Dot pitch|0.593(W)x0.696(H)|mm|
|Weight|Approx.10.0|grams|
VL-FS-COG-BTHQ21605-02 REV. A (BTHQ 21605V-FSRE-I2C-COG)
OCT/2003
PAGE 5 OF 11
**==> picture [223 x 12] intentionally omitted <==**
**----- Start of picture text -----**<br>
Figure 1 and Figure 2: Specification Drawing<br>**----- End of picture text -----**<br>
## VL-FS-COG-BTHQ21605-02 REV. A (BTHQ 21605V-FSRE-I2C-COG)
## OCT/2003
## PAGE 6 OF 11
**==> picture [251 x 608] intentionally omitted <==**
**----- Start of picture text -----**<br>
SDA<br>SCL<br>POR<br>COG-BTHQ21605V LCD DISPLAY<br>16<br>/<br>'PHILIPS' 2LINES X 16 CHARACTERS<br>VDD PCF2119RU/2/F2 (5X8 DOTS)<br> (COG)<br>LCD CONTROLLER/<br>DRIVER<br>VLCD<br>VSS<br>|<br>Figure 3: Block Diagram<br>“ cAP+<br>¥DO 0 F. uF<br>Fy GA f ¥LOGR<br>Ie 4<br>oa<br>Gc Po<br>|p|,& aPLa |<br>on<br>on =]. ic]<br>[lz Se<br>Ki<br>oe5<br>|g<br>1<br>FORT<br>ig measured between pin 1 (¥LCO] & pin 2 (¥S5] of modula<br>meosured in series between pin 2 {¥VOG) of 82455 or gptert<br>pin 3 (¥OD) of medule<br>is measured between pin 2 (WOR) & pin 1 {&ND) af<br>Figure 4: Reference Circuit<br>80<br>**----- End of picture text -----**<br>
VL-FS-COG-BTHQ21605-02 REV. A (BTHQ 21605V-FSRE-I2C-COG) OCT/2003
PAGE 7 OF 11
**3. Interface signals**
|||Table 2|
|---|---|---|
|PinNo.|Symbol|Description|
|1|VLCD|LCDdrivervoltage|
|2|VSS|Ground (0V)|
|3|VDD|Powersupplyfor logic.|
|4|SDA|I2C serialdatainput/output|
|5|POR|Externalpower –on reset input.ActiveHigh.|
|6|SCL|I2C serialclock input|
## **4. Absolute Maximum Ratings**
## **4.1 Electrical Maximum Ratings (Ta = 25 ºC)**
|Parameter|Condition|Symbol|Min.|Max.|Unit|
|---|---|---|---|---|---|
|Supply voltagerange (Logic)|-|VDD -VSS|-0.5|+4.0|V|
|Input voltagerange|OSC,SCL,SDA|Vi|-0.5|VDD +0.5|V|
|Inputvoltagerange (LCD)||VLCD|-0.5|+6.5|V|
## Note:
The modules may be destroyed if they are used beyond the absolute maximum ratings. All voltage values are referenced to VSS = 0V.
**4.2 Environmental Condition**
Table 4 Operating Storage Item Temperature Temperature Remark (Topr) (Tstg) ~~i~~ Min. Max. Min. Max. Ambient Temperature -10 C +50 C -20 C +65 C Dry Humidity 95% max. RH for Ta 40 C no condensation Vibration (IEC 68-2-6) ~~a~~ < Frequency: 10 95% RH for Ta ~~ee~~ > 4 55 Hz 0 C 3 directions ~~ee~~ cells must be mounted Amplitude: 0.75 mm on a suitable connector Duration: 20 cycles in each direction. Shock (IEC 68-2-27) Pulse duration : 11 ms 3 directions Half-sine pulse shape Peak acceleration: 981 m/s[2] = 100g Number of shocks : 3 shocks in 3 ~~+~~ mutually perpendicular axes.
VL-FS-COG-BTHQ21605-02 REV. A (BTHQ 21605V-FSRE-I2C-COG)
OCT/2003
PAGE 8 OF 11
## **5. Electrical Specifications**
## **5.1 Typical Electrical Characteristics**
At Ta = 25 C, VDD = 3V 5%, VSS=0V.
Table 5
|~~a~~|~~Se~~<br>|Table 5<br>(rere<br>|~~SD~~<br>|~~I~~<br>|||
|---|---|---|---|---|---|---|
|Parameter<br>~~rs~~<br>~~a~~<br>~~ee~~|Symbol<br>~~rs~~<br>~~Se~~<br>~~**ee**~~<br>|Conditions<br>~~rs~~<br>(rere<br>~~**ee**~~<br>|Min.<br>~~rs~~<br>~~SD~~<br>~~**ee**~~<br>|Typ.<br>~~rs~~<br>~~I~~<br>~~**ee**~~<br>|Max.<br>~~rs~~<br>~~**ee**~~<br>|Unit<br>~~rs~~<br>~~**ee**~~<br>|
|Operating voltage<br>(Logic)<br>~~a ~~<br>~~ee~~|VDD-VSS<br>~~Se~~ <br> ~~**ee**~~<br>|(rere <br>~~**ee**~~<br>|2.85<br> ~~SD ~~<br>~~**ee**~~<br>|3.0<br> ~~I~~<br>~~**ee**~~<br>|3.15<br>~~**ee**~~<br>|V<br>~~**ee**~~<br>|
|Operating voltage for<br>LCD(built-in)<br> <br>~~ee~~<br>~~ee~~|VLCD-VSS<br> ~~**ee**~~<br><br>~~ee~~|Note 1<br>~~**ee**~~<br><br>~~ee~~|5.0<br>~~**ee**~~<br><br>~~ee~~|5.3<br>~~**ee**~~<br><br>~~ee~~|5.6<br>~~**ee**~~<br><br>~~ee~~|V<br>~~**ee**~~<br><br>~~ee~~|
|Input signal voltage low<br>(SDA, SCL)<br> <br>~~eeee~~<br>~~ee~~<br>~~a~~|Vil<br> ~~**ee**~~<br>~~ee~~<br>~~ee~~<br>ee|~~**ee** ~~<br>~~ee~~<br>~~ee~~<br>~~ee~~|0<br> ~~**ee** ~~<br>~~ee~~<br>~~ee~~<br>~~**e**e~~|-<br> ~~**ee** ~~<br>~~ee~~<br>~~ee~~<br>~~ee~~|0.3 VDD<br> ~~**ee** ~~<br>~~ee~~<br>~~ee~~<br>~~ee~~ee|V<br> ~~**ee**~~<br>~~ee~~<br>~~ee~~<br>ee|
|Input signal voltage high<br>(SDA, SCL)<br>~~ee~~<br>~~a~~|Vih<br>~~ee~~<br>ee|~~ee~~<br>~~ee~~|0.7 VDD<br>~~ee~~<br>~~**e**e~~|-<br>~~ee~~<br>~~ee~~|5.5<br>~~ee~~<br>~~ee~~ee|V<br>~~ee~~<br>ee|
|Operating supply current<br>~~ee~~<br>~~a~~|IDD<br>~~ee ~~<br>ee|Character mode,<br>VDD =3.0V<br> ~~ee ~~<br>~~ee~~<br>~~e~~|-<br> ~~ee ~~<br>~~**e**e~~<br>~~e~~|0.17<br> ~~ee ~~<br>~~ee~~<br>|0.26<br> ~~ee ~~<br>~~ee~~ee<br>~~e~~|mA<br> ~~ee~~<br>ee<br>~~e~~|
|||Checker board<br>mode,<br>VDD =3.0V<br>~~ee ~~<br>~~e~~|-<br> ~~**e**e~~ <br>~~e ~~|0.18<br> ~~ee ~~<br>|0.27<br> ~~ee~~ee<br> ~~e~~|mA<br>ee<br>~~e~~|
VL-FS-COG-BTHQ21605-02 REV. A (BTHQ 21605V-FSRE-I2C-COG) OCT/2003
PAGE 9 OF 11
## **5.2 Timing Specifications**
Ta = -10 C to +50 C, VDD =1.8 ~ 5.5V, VSS=0V; VLCD= 2.2V to 6.5V.
Refer to Fig. 5, I[2] C Bus Timing Diagram of ‘PHILIPS’ PCF2119.
## Table 6
|**Parameters**<br>~~pO~~|**Symbol**<br>~~pO~~|**Min.**<br>~~pO~~<br>~~ee~~|**Typ.**<br>~~pO~~<br>~~ee~~|**Max.**<br>~~pO~~|**Unit**<br>~~pO~~|
|---|---|---|---|---|---|
|LCD frame frequency (internal clock)<br>(note1)<br>~~ee~~|fFR<br>~~ee~~|45<br>~~ee~~<br>~~ee~~|81<br>~~ee~~<br>~~ee~~|147<br>~~ee~~|Hz<br>~~ee~~|
|Oscillator frequency(not available at any pin)f<br>~~pf~~|fOSC<br>~~pf~~|140<br>~~ee~~<br>~~pf~~|250<br>~~ee~~<br>~~pf~~|450<br>~~pf~~|kHz<br>~~pf~~|
|Externalclock frequency<br>~~CG~~|fOSC(ext)<br>~~CG~~|tbf<br>~~CG~~|-<br>~~CG~~|450<br>~~CG~~|kHz<br>~~CG~~|
|Oscillator start-uptime afterpower-down|OSC(ext)<br>tOSCST|-|200|300|s|
|**Timing characteristics: I2C-bus interface;**<br>(note2)<br>~~eo~~||||||
|SCLclock frequency<br>~~CG~~|fSCL<br>~~CG~~|-<br>~~CG~~|-<br>~~CG~~|400<br>~~CG~~|kHz<br>~~CG~~|
|SCL clock LOWperiod<br>~~es~~|tLOW<br>~~es~~|1.3<br>~~es~~|-<br>~~es~~|-<br>~~es~~|s<br>~~es~~|
|SCL clock HIGHperiod<br>~~TO~~|tHIGH<br>~~TO~~|0.6<br>~~TO~~|-<br>~~TO~~|-<br>~~TO~~|s<br>~~TO~~|
|Data set-up time<br>~~po~~|tSU;DAT<br>~~po~~|100<br>~~po~~|-<br>~~po~~|-<br>~~po~~|ns<br>~~po~~|
|Datahold time<br>~~CG~~|tHD;DAT<br>~~CG~~|0<br>~~CG~~|-<br>~~CG~~|-<br>~~CG~~|ns<br>~~CG~~|
|SCL and SDA risetime<br>~~po~~|tr<br>~~po~~|-<br>~~po~~|-<br>~~po~~|300<br>~~po~~|ns<br>~~po~~|
|SCLand SDA falltime<br>~~Ge~~|tf<br>~~Ge~~|-<br>~~Ge~~|-<br>~~Ge~~|300<br>~~Ge~~|ns<br>~~Ge~~|
|Capacitive buslineload<br>~~po~~|CB<br>~~po~~|~~po~~|~~po~~|400<br>~~po~~|pF<br>~~po~~|
|Set-uptime for a repeated START condition<br>~~a~~|tSU;STA<br>~~a~~|0.6<br>~~a~~|-<br>~~a~~|-<br>~~a~~|s<br>~~a~~|
|START condition hold time<br>~~es~~|tHD;STA<br>~~es~~|0.6<br>~~es~~|-<br>~~es~~|-<br>~~es~~|s<br>~~es~~|
|Set-uptime for STOP condition<br>~~Gs~~|tSU;STO<br>~~Gs~~|0.6<br>~~Gs~~|-<br>~~Gs~~|-<br>~~Gs~~|s<br>~~Gs~~|
|Tolerable spike widthonbus<br>~~po~~|tSW<br>~~po~~|-<br>~~po~~|-<br>~~po~~|50<br>~~po~~|ns<br>~~po~~|
Notes :
## 1. VDD=5.0V.
2. All timing values are valid within the operating supply voltage and ambient temperature range and are referenced to VIL and VIH with an input voltage swing to VSS to VDD.
VL-FS-COG-BTHQ21605-02 REV. A (BTHQ 21605V-FSRE-I2C-COG)
OCT/2003
PAGE 10 OF 11
Figure 5: I[2] C Bus Timing Diagram of ‘PHILIPS’ PCF2119.
VL-FS-COG-BTHQ21605-02 REV. A (BTHQ 21605V-FSRE-I2C-COG)
OCT/2003
PAGE 11 OF 11
## **6. Character Set ‘R’ in CGROM**
Updated at February 9, 2023
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