The MSM5839B is a dot matrix LCD segment driver LSI which is fabricated using low power CMOS metal gate technology. This LSI consists of two 20-bit shift registers, two 20-bit latches, a 40-bit level shifter and a 40-bit 4-level driver. It converts serial data, which is received from an LCD controller LSI, to parallel data and outputs LCD driving waveform to.
• Supply voltage : 4.5 to 5.5V
• LCD driving voltage : 8 to 18V
• Applicable LCD duty : 1/32 to 1/128
• Bias voltage can be supplied externally
• Applicable common driver : MSM5238 (32 outputs)
• Package options: 56-pin plastic QFP (QFP56-P-910-0.65-K) (Product name: MSM5839B GS-K) 56-pin plastic QFP (QFP56-P-910-0.65-L2) (Product name: MSM5839B GS-L2) 56-pin plastic QFP (QFP56-P-910-0.65-2K) (Product name: MSM5839B GS-2K)
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¡ Semiconductor
MSM5839B
BLOCK DIAGRAM
O1 O2 O19 O20 O21 O22 O39 O40
VDD(V1) V2 V3 VEE(V4)
40-Bit 4-Level Driver
VDD
VEE 40-Bit Level Shifter DF LOAD 20-Bit Lat.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | MSM5839C |
OKI |
40-DOT SEGMENT DRIVER | |
2 | MSM5832 |
OKI |
MICROPROCESSOR REAL-TIME CLOCK/CALENDAR | |
3 | MSM58321 |
OKI |
REAL TIME CLOCK/CALENDAR | |
4 | MSM5807 |
GigiVideo |
PLL Frequency Synthesizer | |
5 | MSM58292B |
OKI |
5-DIGIT STATIC LCD DRIVER | |
6 | MSM5840 |
OKI Semiconductor |
CMOS 4-Bit Single Chip Microcontroller | |
7 | MSM586 |
OKI |
High-speed High-preformance 16-bit Microcontroller | |
8 | MSM5865SEV |
ETC |
MICROSPACE MSM586 PC/104 Processor Board | |
9 | MSM587 |
OKI |
High-speed High-preformance 16-bit Microcontroller | |
10 | MSM5052 |
OKI electronic componets |
Built-in Temperature Circuit and LCD Driver 4-Bit Microcontroller | |
11 | MSM511000A |
OKI Semiconductor |
1M X 1-Bit DRAM | |
12 | MSM511000C |
OKI electronic componets |
DRAM / FAST PAGE MODE TYPE |