Datenblatt-pdf.com


MSM6669 Schematic ( PDF Datasheet ) - OKI electronic componets

Teilenummer MSM6669
Beschreibung 80-DOT LCD SEGMENT DRIVER
Hersteller OKI electronic componets
Logo OKI electronic componets Logo 




Gesamt 9 Seiten
MSM6669 Datasheet, Funktion
E2B0025-27-Y2
¡¡SemicondSucetormiconductor
MSM6669
80-DOT LCD SEGMENT DRIVER
This version: NMovS.M19696769
Previous version: Mar. 1996
GENERAL DESCRIPTION
The MSM6669 is a dot matrix LCD segment driver which is fabricated using CMOS low power
silicon gate technology.
This LSI consists of 80-bit latches I and II, 80-bit level shifter, and 80-bit 4-level driver.
It latches the 4-bit parallel display data from the LCD controller LSI or microcontroller, and then
outputs the signal for the LCD driving.
FEATURES
• Logic supply voltage
: 2.7V to 5.5V
• LCD driving voltage
: 14V to 28V
• Applicable LCD duty : 1/64 to 1/256
• Bias voltage can be supplied externally
• LCD output
: 80
• 4-bit parallel data processing has improved the transfer speed to 1/4 that of the conventional
serial transfer, thereby achieving low power consumption
• Applicable common driver : MSM6778 (120 outputs)
• Structure:
TCP mounting with 35mm wide film (Product name: MSM6669AV-Z-05)
Sn-plated
Outer lead pitch
: 220mm
User area
: 7.5mm
1/9






MSM6669 Datasheet, Funktion
¡ Semiconductor
MSM6669
Switching Characteristics
Parameter
Clock Frequency
Clock Pulse Width
Rise/Fall Time
Data Setup Time
Data Hold Time
Load Pulse Width
Load Setup Time
Load Clock Time
"H", "L" Propagation
Delay Time
EI Setup Time
Symbol
fCP
tW1
tr , tf
tDSU
tDHD
tW2
tLSU
tLC
tPLH
tPHL
tESU
(VDD = 2.7 to 5.5V, Ta = –20 to +75°C, CL = 15pF)
Condition
Min. Typ. Max. Unit
Duty = 50%
— — 6.5 MHz
56 — — ns
— — 20 ns
50 — — ns
50 — — ns
70 — — ns
80 — — ns
80 — — ns
— — — 236 ns
50 — — ns
CP 0.8 VDD
D0 - D3
LOAD
tW1 tf
tW1
0.8 VDD
tDSU
0.2 VDD
tDHD
tr tW1
0.8 VDD
0.2 VDD
0.8 VDD
0.2 VDD
0.8 VDD
0.2 VDD
tr
tLSU
0.8 VDD
tW2
tLC
0.2 VDD
tf
0.8 VDD
0.8 VDD
CP
1
2
18 0.2 VDD 19
20
LOAD
EO
EI
tPLH
tPHL
0.2 VDD
0.2 VDD
tESU
6/9

6 Page







SeitenGesamt 9 Seiten
PDF Download[ MSM6669 Schematic.PDF ]

Link teilen




Besondere Datenblatt

TeilenummerBeschreibungHersteller
MSM6665DOT MATRIX LCD CONTROLLER WITH 17-DOT COMMON DRIVER AND 80-DOT SEGMENT DRIVEROKI electronic componets
OKI electronic componets
MSM6665-xxDOT MATRIX LCD CONTROLLER WITH 17-DOT COMMON DRIVER AND 80-DOT SEGMENT DRIVEROKI electronic componets
OKI electronic componets
MSM6665-xxDOT MATRIX LCD CONTROLLER WITH 17-DOT COMMON DRIVER AND 80-DOT SEGMENT DRIVEROKI electronic componets
OKI electronic componets
MSM6665C-xxDOT MATRIX LCD CONTROLLER WITH 17-DOT COMMON DRIVER AND 80-DOT SEGMENT DRIVEROKI electronic componets
OKI electronic componets
MSM666980-DOT LCD SEGMENT DRIVEROKI electronic componets
OKI electronic componets

TeilenummerBeschreibungHersteller
CD40175BC

Hex D-Type Flip-Flop / Quad D-Type Flip-Flop.

Fairchild Semiconductor
Fairchild Semiconductor
KTD1146

EPITAXIAL PLANAR NPN TRANSISTOR.

KEC
KEC


www.Datenblatt-PDF.com       |      2020       |      Kontakt     |      Suche