圖片僅供參考
規格
| 屬性 | 價值 |
| Manufacturer | JLCPCB Assembly |
| Package | QFP-60_20x14 |
概述
Description
The RA8835P3N is a graphic LCD controller/driver designed for 128x64 dot matrix displays, commonly used in industrial and consumer applications. It supports 3.3V or 5V operation, features an 8-bit parallel or 4-wire SPI interface, and includes an on-chip display RAM for storing pixel data.
Key features:
- Built-in oscillator (no external clock needed).
- Adjustable contrast control (via external resistor or PWM).
- Low power consumption (suitable for battery-powered devices).
- Supports text and graphics modes.
Typical applications include instrument panels, POS systems, and embedded displays. The RA8835P3N is compatible with Hitachi HD44780 commands, simplifying integration with existing systems.
For detailed specs, refer to the datasheet from the manufacturer (Renesas or compatible suppliers).
Key features:
- Built-in oscillator (no external clock needed).
- Adjustable contrast control (via external resistor or PWM).
- Low power consumption (suitable for battery-powered devices).
- Supports text and graphics modes.
Typical applications include instrument panels, POS systems, and embedded displays. The RA8835P3N is compatible with Hitachi HD44780 commands, simplifying integration with existing systems.
For detailed specs, refer to the datasheet from the manufacturer (Renesas or compatible suppliers).
Equivalent
Equivalent products to the RA8835P3N (a graphic LCD controller) include:
- SED1335 (Seiko Epson)
- T6963C (Toshiba)
- KS0108 (Samsung)
These chips offer similar functionality for driving dot-matrix LCDs. Verify pin compatibility and features before substitution. For exact replacements, check datasheets or distributor listings.
- SED1335 (Seiko Epson)
- T6963C (Toshiba)
- KS0108 (Samsung)
These chips offer similar functionality for driving dot-matrix LCDs. Verify pin compatibility and features before substitution. For exact replacements, check datasheets or distributor listings.
Pinout
The RA8835P3N is a 128x64 graphic LCD controller/driver with a 100-pin QFP package. Key functions include:
- Interface: 8-bit parallel or 4-wire SPI/I²C.
- Display Control: Supports 128x64 resolution, built-in character generator (CGROM), and programmable CGRAM.
- Power Supply: Operates at 3.3V or 5V, with internal voltage regulation.
- Pins: Includes data/control lines (D0-D7, CS, R/W, RS, RESET), power (VDD, VSS), and backlight control (LED±).
It’s commonly used in industrial and consumer displays for text/graphics rendering.
- Interface: 8-bit parallel or 4-wire SPI/I²C.
- Display Control: Supports 128x64 resolution, built-in character generator (CGROM), and programmable CGRAM.
- Power Supply: Operates at 3.3V or 5V, with internal voltage regulation.
- Pins: Includes data/control lines (D0-D7, CS, R/W, RS, RESET), power (VDD, VSS), and backlight control (LED±).
It’s commonly used in industrial and consumer displays for text/graphics rendering.
Application
The RA8835P3N is a graphic LCD controller/driver IC, primarily used in:
1. Industrial Displays – HMI panels, control systems.
2. Medical Devices – Patient monitors, diagnostic equipment.
3. Automotive Dashboards – Instrument clusters, infotainment.
4. Consumer Electronics – Appliances, portable devices.
5. Test & Measurement Tools – Oscilloscopes, meters.
It supports 128x64 pixel monochrome displays, offering SPI/I2C interfaces for easy integration. Ideal for applications requiring compact, low-power, and reliable graphical output.
1. Industrial Displays – HMI panels, control systems.
2. Medical Devices – Patient monitors, diagnostic equipment.
3. Automotive Dashboards – Instrument clusters, infotainment.
4. Consumer Electronics – Appliances, portable devices.
5. Test & Measurement Tools – Oscilloscopes, meters.
It supports 128x64 pixel monochrome displays, offering SPI/I2C interfaces for easy integration. Ideal for applications requiring compact, low-power, and reliable graphical output.
Package
The RA8835P3N is a graphic LCD controller/driver IC. It typically comes in a QFP (Quad Flat Package) with 100 pins. The package type is LQFP-100 (Low-profile Quad Flat Package), which is compact and suitable for surface-mount applications. The exact dimensions are usually around 14mm x 14mm with a low profile for space-constrained designs.
