Covers a wide range of applications from LCD, audio, MCU, to SoC. This is a selection guide to find the optimal one based on specifications and functions.
【LCD Controller (Display IC)】 Supports from segment LCD to dot matrix LCD High cost performance with numerous adoption records in the Japanese market Compatible with key scanning, timers, and low power consumption design 【Speech IC】 Built-in voice playback function (PCM, ADPCM, etc.) Models with built-in flash ROM or external memory support available Easy design for voice playback with simple control 【Multimedia SoC】 Supports camera input (MIPI/CSI) Built-in JPEG codec and 2D/2.5D graphic engine Models compatible with FreeRTOS/Linux and AI processing available Capable of advanced image processing, face recognition, and object detection functions (AI model) 【Microcontroller (MCU)】 Cortex-M0/M4 based processor core Equipped with various peripherals such as PWM, ADC, timers, and UART Low power consumption design and high cost efficiency
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basic information
【LCD Controller】 Display Support: Segment LCD, Dot Matrix LCD Control Functions: Key Scan, Built-in Timer Operating Voltage: Approximately 1.8V to 3.3V Ultra Low Power Consumption Mode Available, Suitable for Static Display 【Audio IC】 Audio Playback Method: PCM/ADPCM Compatible (Mono) Memory: Built-in Flash ROM or External SPI Flash Output Function: Built-in DAC, PWM Output Compatible Control: Serial Control / I/O Control Features: Capable of audio playback with a simple circuit configuration, suitable for low-cost embedded applications 【Multimedia SoC】 CPU: ARM9/Cortex-A7 (e.g., 513MHz) Memory: 238KB IRAM (Internal RAM), DDR1 Compatible (External Memory) Image Processing: JPEG Codec, MIPI CSI Camera Input Compatible Graphics: 2.5D Graphics Engine, Rotator, Scaler Included Security: AES-128 Engine Included Audio: MP3/SPU, DAC, Microphone Input Display Output: Built-in MIPI/TFT Controller OS Support: FreeRTOS, Linux
Price range
Delivery Time
Applications/Examples of results
【LCD Controller (Display IC)】 - Calculator - Electronic dictionary - Digital meter - Simple home appliance display 【Voice IC (Speech IC)】 - Toys - Voice guidance devices - Educational terminals - Voice-enabled POP 【Multimedia SoC (Multimedia SoC)】 - Dashcam - Video doorbell - Smart camera - Baby monitor - POS terminal - Medical visualization equipment 【Microcontroller (MCU)】 - Home appliance control (remote control, motors, lighting, etc.) - Wireless charging (Qi) - Touch sensor control - Sensor data processing
Line up（17）
| Model number | overview |
|---|---|
| Below 1000 dots LCD Controller (GPLXX, GPL81X) | 8 bit LCD controller (SOC), up to 80KB ROM, w/ audio or w/o audio output |
| From 1000 to 2000 dots LCD Controller(GPL191,GPLB3X,GPLB51X,GPL833X) | 8 bit LCD controller(SOC), B/W or 4 gray level, up to 1MB ROM, midi SPU |
| From 2000 to 6000 dots LCD Controller (GPLB5X, GPLB6X) | 8 bit LCD controller (SOC), B/W or 4 gray level, up to 2MB ROM, midi SPU, DAC, USB |
| Low voltage LCD Controller (GPL87X) | 8 bit LCD controller (SOC), 1.5V, up to 660 dots, up to 64KB ROM, low power consumption |
| GPC22XXXA | 8 bit, 6502 CPU, Dual Ch Speech/melody, DAC/PWM |
| GPC3XXX | 8 bit, 6502 CPU, 3Ch Speech/melody, PWM |
| GPCEXXX | 16 bit CPU u’nSP@49Mhz, Long Duration Speech/music, play multi algorthms at the same time, 16 bit DAC, 12 bit ADC, SPI/UART |
| GPCM1FXXX | 32 bit CPU Cortex-M0@81.92Mhs, Long Duration Speech/music, play multi algroithms at the same time, 16 bit DAC, 16 bit ADC, SPI/I2S/I2C/UART |
| GPC71XXX/GPC74XXX | 4 bit CPU, 1/4 CH, Speech/Melody |
| GPCH8XXX, GPCH4XXX | 8 bit, Full instruction set 6502 CPU, 4/8Ch hardware midi wavetable SPU, 12 bit DAC/PWM |
| GPCD3/6/9XXX | 8 bit, Full instruction set 6502 CPU, 1/4/8Ch hardware midi wavetable SPU with 2 software channel, 14 bit push/pull |
| GPCD3/6/9TXXX | 8 bit, Full instruction set 6502 CPU, 1/4/8Ch hardware midi wavetable SPU with 2 software channel, hardware touch , 14 bit PWM |
| GPCD2TXXXA | 8 bit, 6502 CPU, Dual Ch Speech/melody, hardware touch, 14 bit push/pull |
| GPF16/32XXX | 16 bit CPU u’nSP@27Mhz/54Mhz/96Mhz, 16/32Ch hardware midi wavetable SPU, 16 bit DAC, 16 bit ADC, SPI/UART/USB |
| GPR25XXX | SPI NOR Flash |
| GPM61 Family | 6502 CPU, OTP/Mask, IO Type MCU/Remote Controller. 2. GPM81 Family: 8051 CPU, Flash, IO Type MCU/Remote Controller. |
| GPM831 Family | 1T 8051 CPU, 12 bit ADC, Flash with BLDC motor control. 4. GPM8 Family: 1T 8051 CPU, 12 bit ADC, Flash with some |
catalog（3）
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Company information
Our company has deep expertise in analog semiconductors and can provide world-class semiconductor solutions. By replacing the digital semiconductors you are currently using with our developed analog semiconductors, we can achieve low voltage operation, low power consumption, cost reduction, and shorter delivery times. Additionally, we are capable of developing and manufacturing custom semiconductors tailored to your needs, and we also carry out PCB assembly and OEM manufacturing of finished products.