BTHQ21605V-COG-FSRE-I2C BATRON, BTHQ21605V-COG-FSRE-I2C Datasheet - Page 9

• Manufacturer Part Number: BTHQ21605V-COG-FSRE-I2C
• Description: LCD MODULE, ALPHANUMERIC, 2X16
• Manufacturer: BATRON

Specifications of BTHQ21605V-COG-FSRE-I2C

• No. Of Digits / Alpha: 32
• Character Count X Line: 16 X 2
• Character Size: 5.553mm
• Supply Voltage: 3V
• Display Area Width: 61mm
• Display Area Height: 15.8mm
• Operating Temperature: RoHS Compliant
• Display Mode: Reflective
• Backlighting Colour: White
• Rohs Compliant: Yes
• Backlighting Color: White
• Operating Temperature Range: -10°C To +50°C

5.2
Timing Specifications
Ta = -10 C to +50 C, VDD =1.8 ~ 5.5V, VSS=0V; V
Refer to Fig. 5, I
Notes :
1. VDD=5.0V.
2. All timing values are valid within the operating supply voltage and ambient
temperature range and are referenced to V
to VDD.
Parameters
LCD frame frequency (internal clock)
(note 1)
Oscillator frequency(not available at any pin) f
External clock frequency
Oscillator start-up time after power-down
Timing characteristics: I
(note 2)
SCL clock frequency
SCL clock LOW period
SCL clock HIGH period
Data set-up time
Data hold time
SCL and SDA rise time
SCL and SDA fall time
Capacitive bus line load
Set-up time for a repeated START condition
START condition hold time
Set-up time for STOP condition
Tolerable spike width on bus
2
C Bus Timing Diagram of ‘PHILIPS’ PCF2119.
2
C-bus interface;
Table 6
IL
and V
Symbol Min.
f
f
t
f
t
t
t
t
t
t
C
t
t
t
t
OSCST
LOW
HIGH
SU;DAT
HD;DAT
r
f
SU;STA
HD;STA
SU;STO
SW
FR
OSC
OSC(ext)
SCL
B
IH
with an input voltage swing to VSS
LCD
= 2.2V to 6.5V.
OCT/2003
VL-FS-COG-BTHQ21605-02 REV. A
(BTHQ 21605V-FSRE-I2C-COG)
PAGE 9 OF 11
140
100
1.3
0.6
0.6
0.6
0.6
tbf
45
0
-
-
-
-
-
Typ.
250
200
81
-
-
-
-
-
-
-
-
-
-
-
-
Max.
147
450
450
300
400
300
300
400
50
-
-
-
-
-
-
-
Unit
kHz
kHz
kHz
Hz
pF
ns
ns
ns
ns
ns
s
s
s
s
s
s