MSM6255 General Description
The MSM6255 is a CMOS si-gate LSI designed to display characters and graphics on a DOT MATRIX LCD panel.
MSM6255 Features
• Display control capacity
Graphic mode : 512,000 dots (216 bytes)
Memory address MA0 to MA15
Character mode : 65,536 characters (216 bytes)
Display address MA0 to MA15
• Direct interface with 8085 or Z80 CPU
• Duty : 1/2 to 1/256 selectable
• Attributes
Screen clear
Cursor ON/OFF/blink
• Scrolling and paging
• Display system : AC inversion at each frame
• Data output (upper and lower display outputs)
4-bit parallel output, 2-bit parallel output, 1-bit serial output
• Crystal oscillation/external clock selectable
• Single +5V power supply
• Package options:
80-pin plastic QFP (QFP80-P-1420-0.80-K) (Product name: MSM6255GS-K)
80-pin plastic QFP (QFP80-P-1420-0.80-BK) (Product name: MSM6255GS-BK)
MSM6255 Connection Diagram

- ·MSM10S0000
- OKI [OKI electronic componets]
- 0.8um CMOS
- 48604 KB

- ·MSM13Q
- OKI [OKI electronic componets]
- 0.35 レm Sea of Gates Arrays
- 232838 KB

- ·MSM14Q000
- OKI [OKI electronic componets]
- 0.35 レm Sea of Gates Arrays
- 232838 KB

- ·MSM27C1602CZ
- OKI [OKI electronic componets]
- 1,048,576-Word x 16-Bit or 2,097,152-Word x 8-Bit One Time PROM
- 111107 KB

- ·MSM27C1652CZ
- OKI [OKI electronic componets]
- 1,048,576-Word x 16-Bit or 2,097,152-Word x 8-Bit 8-Word x 16-Bit or 16-Word x 8-Bit Page Mode One Time PROM
- 93703 KB

- ·MSM27C1655CZ
- OKI [OKI electronic componets]
- 524,288-Double Word x 32-Bit or 1,048,576-Word x 16-Bit 4-Double Word x 32-Bit or 8-Word x 16-Bit Page Mode One Time PROM
- 93258 KB

- ·MSM27C3202CZ
- OKI [OKI electronic componets]
- 2,097,152-Word x 16-Bit or 4,194,304-Word x 8-Bit One Time PROM
- 89388 KB

- ·MSM27C3252CZ
- OKI [OKI electronic componets]
- 2,097,152-Word x 16-Bit or 4,194,304-Word x 8-Bit 8-Word x 16-Bit or 16-Word x 8-Bit Page Mode One Time PROM
- 92532 KB

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