scn6400g Avant Electronics Corporation, scn6400g Datasheet
scn6400g
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scn6400g Summary of contents
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... To improve design and/or performance, Avant Electronics may make changes to its products. Please contact Avant Electronics for the latest versions of its products data sheet (v3) DATA SHEET SCN6400G 64-Common Dot-matrix STN LCD Driver 2005 Oct 04 ...
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... Avant Electronics 1 GENERAL 1.1 Description The SCN6400G is a 64-common dot-matrix STN LCD driver designed to be paired with the SCN0080G_A or the SCN0080G_B 80-segment driver. 1.2 Features • 64-output common driver for dot-matrix STN LCD. • Display duty cycle: 1/64 to 1/128 • Display-off mode for reducing power consumption. ...
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... High voltage area M DIO1 CP RS/LS 2005 Oct 04 64-Common Dot-matrix STN LCD Driver 4-level LCD Driver Circuit (64 bits logic and level shifter (64 bits) 64 64-bit bi-directional shift register I SCN6400G O63 O64 VDD VSS DISPOFF I/O DIO64 Fig.1 Functional Block Diagram data sheet (v3) ...
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... Oct 04 64-Common Dot-matrix STN LCD Driver SCN6400G Fig.2 Pin diagram of LQFP64/QFP64 package SCN6400G DIO1 ...
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... When RS/LS=LOW, shift direction is from left to right (right shift). When RS/LS=HIGH, shift direction is from right to left (left shift). Please refer to Table 4, Mode selection. Ground. Frame signal, for alternating LCD bias voltage. Scan data latch clock. Data input/output pin for cascading application SCN6400G + 0 data sheet (v3) ...
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... DISPOFF M 2005 Oct 04 64-Common Dot-matrix STN LCD Driver DISPOFF Data transfer direction DIO1 IN OUT O1 O64 DIO64 DIO1 DIO64 SCN6400G Output DIO64 OUT IN Last O1 O64 DIO1 DIO64 Fig.3 Right Shift data sheet (v3) ...
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... Avant Electronics 4.3 EFT HIFT First O64 Data input DIO64 DISPOFF M 2005 Oct 04 64-Common Dot-matrix STN LCD Driver O1 O64 O1 DIO1 DIO64 SCN6400G Last O64 O1 DIO1 DIO64 Fig.4 Left Shift data sheet (v3) DIO1 ...
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... T Storage temperature range stg Note: 1. The following condition must always be met: V 2005 Oct 04 64-Common Dot-matrix STN LCD Driver unless otherwise specified PARAMETER input DD ≥ V1 > V2 > V5> SCN6400G = 25±2°C. amb MIN. MAX. −0 0 −40 +125 ...
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... V, V =5.5 V, CP=14 KHz, No load. This is the current flowing LCD pin = |=0.5 V, where For the driver circuits (O1~O64), please refer to Section 9, Pin SCN6400G = 25±2 °C. amb MIN. TYP. MAX. 2.7 5.0 5 0. 0.0 0.4 − 0.4 ...
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... T SS CONDITIONS Data change of DIO1 and DIO64 to the falling edge of the CP clock. Falling edge of the CP clock to the data change of DIO1 and DIO64. CP→DIO1, CP→DIO64, Load=30 pF SCN6400G Fig.5 AC characteristics = 25 ±2 °C. amb MIN. MAX. 1.0 120 100 ...
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... Dot-matrix STN LCD Driver SCN6400G Vb V LCD SCN6400G (1/11 LCD (2/11 LCD (9/11 LCD (10/11 LCD (11/11 LCD Fig.6 LCD bias voltage data sheet (v3) ...
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... V EE 2005 Oct 04 64-Common Dot-matrix STN LCD Driver CIRCUIT VDD VDD VSS VSS Data in VDD VDD VSS VSS VDD EN1 VDD VEE EN2 VDD VEE VEE EN3 VDD VEE EN4 VDD VEE SCN6400G NOTES data sheet (v3) ...
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... TYPICAL APPLICATION(1) DO1 EO1 (scan data) FLM Controller DIO1 M M (Frame Signal) SCN6400G CL1 CP CL2 DIO64 OD2 ED2 4 V1 SAP1024B, LC7980 DIO1 M SCN6400G V1, V5 V1, V3, V4 -11 ~~ -13 volts SDI LOAD ...
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... A0~12 R/W I/O1~8 ad15 CE1 HSCP CDATA DIO1 LP CP SCN6400G FR M RS/LS LSCP SCN6400G MEMORY FOR 6264 UPPER DISPLAY SRAM MEMORY FOR 6264 LOWER DISPLAY SRAM CDI CDO CDI SCN0080G SCN0080G O1....O80 O1....O80 320 dots LCD O64 O1....O80 O1....O80 SCN0080G SCN0080G ...
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... Dot-matrix STN LCD Driver Display Data Memory 13 A0~12 ad0~ad12 r/w 6264 R/W I/O1~8 d0~d7 CE1 ce CDATA DIO1 CP LP SCN6400G M FR RS/LS ED HSCP SCN6400G 160 dots LCD O64 O1....O80 O1....O80 SCN0080G SCN0080G CDI CDO CDI Fig 160 dots application data sheet (v3) CDO ...
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... When powering down the system, control logic must be shut off later than or at the same time with the LCD bias ( VDD 0V 0~50 ms Signal 0 second (minimum) VEE 2005 Oct 04 64-Common Dot-matrix STN LCD Driver 1 second (minimum) 0 second (minimum) -30V Fig.10 Recommended power up/down sequence SCN6400G 1 second (minimum) 0~50 ms data sheet (v3) ...
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... PACKAGE INFORMATION SCN6400G QFP80 Package Outline Drawing ...
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... V) applied to the flat part of the lead. Contact time must be limited to 10 seconds 300 °C. When using a dedicated tool, all other leads can be soldered in one operation within seconds between 270 and 320 °C. 2005 Oct 04 64-Common Dot-matrix STN LCD Driver SCN6400G data sheet (v3) ...
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... Avant customers using or selling these products for use in such applications their own risk and agree to fully indemnify Avant for any damages resulting from such improper use or sale. 2005 Oct 04 64-Common Dot-matrix STN LCD Driver SCN6400G data sheet (v3) ...