Avant Electronics SCN6400G
The SCN6400G is a 64-common dot-matrix STN LCD driver. It is designed to be paired with the SCN0080G_A or the SCN0080G_B 80-segment driver.DESCRIPTION
1.2FEATURES
● 64-output common driver for dot-matrix STN LCD.● Display duty cycle: 1/64 to 1/128
● Display-off mode for reducing power consumption.
● 4-level external LCD bias voltage.
● Capability of being cascaded to expand common number.
● 64-bit bi-directional shift register: right shift or left shift.
● Operating voltage range (control logic): 2.7 ~ 5.5 volts.
● LCD driver voltage range (LCD bias voltage, VDD-VEE): 8 ~ 20 volts.
● Data transfer clock: 6.0 MHz, when VDD= 5 volts.
● Operating temperature range: -20 to +85 °C.
● Storage temperature range: -40 to +125 °C. 1.3 Ordering information Ordering information TYPE NUMBER SCN6400G-LQFPG SCN6400G-QFPG SCN6400G-LQFP SCN6400G-QFP SCN6400G-D LQFP80 Green package. QFP80 Green package. LQFP80 package. QFP80 package. tested die.
DESCRIPTION
Table 1 2005 Oct 04 2 of 19 data sheet (v3) Avant Electronics SCN6400G 64-Common Dot-matrix STN LCD Driver 2 2.1 FUNCTIONAL BLOCK DIAGRAM ANDDESCRIPTION
Functional block diagram O1 O...