홈 ASSP IC Company Mixed Signal ASICs IP Portfolio ASSP IC Employment All Products 8bit & 32bit MCUs ROIC AFE & LVDS Converters for MFP Photo ICs HomeASSP IC All Products All Products LeoLSI has been developed application specific standard products that customers need with over 10 years of experience and trust as Analog and Digital IP solution provider. We will continue to develop competitive and specialized new products to meet customer needs. 8bit & 32bit MCUs (Micro Controller Unit) LeoLSI is providing various customer-oriented product line-up of 8bit and 32bit MCU that has cost effective and fine tuned features according to customer needs. ROIC (Read-out IC) for Complex Environments LeoLSI developed a small, low-power complex environmental sensor ROIC that can read out environmental information such as temperature, humidity, and gas to respond the market requirement that is increasingly adopting low-power, ultra-small sensor-based systems. AFE & LVDS Converters for MFP (Multi Function Printer) LeoLSI has several solutions for MFP market. LeoLSI has product line-up including LVDS (Low Voltage Differential Signaling) Receivers and AFE (Analog Front End) products for CIS. These products are proven by major customer and delivered with competitive price. Photo ICs LeoLSI is under promotion new own product such as Interrupter and Encoder. LeoLSI has various product line-up such as DC (Direct Current) Interrupter, Light Modulation (LM) Interrupter, Encoder IC, etc. We are also developing various new products to expand business to OA and Industrial area. 8bit & 32bit MCUs ROIC AFE & LVDS Converters for MFP Photo ICs S3FM02G : Cortex-M3 32bit MCU, 384KB Program Flash, 2ch. Inverter Motor Cont., 128ETQFP S3FM02G : Cortex-M3 32bit MCU, 384KB Program Flash, 2ch. Inverter Motor Cont., 128ETQFP 제품상세정보테이블 Key Featrues ARM CortesTM-M3 Core Built-in up to 384Kbytes program flash memory Built-in up to 16Kbytes data flash memory Internal up to 24Kbytes SRAM for stack, data memory, or code memory Operating temperature : -40°C ~ 85°C Operating voltage range : 2.7V to 5.5V Interrupt controller : Dynamically reconfigurable Nested Vectored Interrupt Controller(NVIC) Clock and Power Controller(CM) 10CH x DMA Controller(DMAC) Watch-Dog Timer(WDT) 8CH x 16-bit Timer / Counters(TC) 32-bit Free-Running Timer(FRT) 8CH x 16-bit PWM 2CH x 16-bit Encoder Counter(ENC) 2CH x I2C, 2CH x SSP, 2CH x CAN and 4CH x USART 12-bit ADC(4channels with OP-AMP) 10-bit ADC 5CH OP-AMP 4com x 40seg LCD Controller(LCDC) Support normal, high-speed, IDLE, and stop mode 제품상세정보테이블 BMC80BFX : 80C51 8bit MCU, 32KB Flash, 48TQFP BMC80BFX : 80C51 8bit MCU, 32KB Flash, 48TQFP 제품상세정보테이블 Key Featrues RISC 8051 core : 4 ~ 24MHz at 2.2V to 5.5V CPU and Internal logic operation at 1.8V Internal RC Oscillator : 32.768 & 8 or 16MHz ±7% Embedded Power : 1.8V LDO with LVD Memory Controllers 32KB NOR Flash and 2KB SRAM 24(16)Seg x 4(8)Com TN LCD Driver 9ch 10bit ADC WDT, WT, 6ch, 8bit Timer & PWM(3ch 16bit Timers) Rich Peripherals : 2ch UART, 2ch SPI, IIC In-house JTAG based ICE and SDK Suite 48TQFP 0.18um Process 제품상세정보테이블 BMC285FX : 80C51 8bit MCU, 16KB Flash, COB BMC285FX : 80C51 8bit MCU, 16KB Flash, COB 제품상세정보테이블 Key Featrues RISC 8051 core : up to 12MHz at 1.9V to 5.5V Internal RC Oscillator Main : 7.68MHz ±3% at Room Temp. Sub : 32.768KHz Embedded Power : 1.8V LDO with LVD and POR Memory Controllers 16KB NOR Flash and 512B SRAM 32Seg x 4Com TN LCD Driver Battery Level Detector(BLD) Carrier Generator for IR Tx Simple RTC with interrupt from 256Hz to 24Hours Key controller(3ch x 8keys) or used as 5bit ADC Timers : 2ch 16bit with PWM, WDT and Watch Timer Rich Peripherals : 1ch UART, 1ch SPI In-house JTAG based ICE and SDK Suite COB-60, 64LQFP with no test 0.18um Process 제품상세정보테이블 BMC513FX : 80C51 8bit MCU, 384KB Flash, Voice Codec, 68QFN BMC513FX : 80C51 8bit MCU, 384KB Flash, Voice Codec, 68QFN 제품상세정보테이블 Key Featrues RISC 8051 core : 2 ~24MHz at 2.2V to 5.5V CPU and Internal logic operation at 1.8V Internal RC Oscillator : 16MHz ±20% Embedded Power : 1.8V & 3.3V LDO with LVD Meomory Controllers 384KB e-Flash(Max. 128KB Code memory)and 4KB SRAM Up to 1Gbit external Serial Flash expandable High Quality Voice and Graphic Controller ADPCM Voice Codec with 10bit DAC JPEG based Graphic Decoder with x8 decompression and Alpha blending Dedicated DMAs USB v2.0 Compatible Full Speed Device LCD Controllers 32Seg x 4Com TN LCD Controller i80 CSTN Controller : 8/16/18bit interface Rich Peripherals : RTC, UART, SPI, ADC, etc In-house JTAG based ICE and SDK Suite 80QFP, 68QFN 0.13um Process 제품상세정보테이블 LAFE2001 : Complex Environments ROIC LAFE2001 : Complex Environments ROIC 제품상세정보테이블 Key Featrues 2-Ch capacitance inputs or 1-Ch capacitance input and differential capacitance input Maximum input capacitance : 280pF Programmable capacitance span and offset Conversion speed : Max 2KHz (@10 bit mode, 2MHz) Supply voltage : 2.3V to 5.5V Operation temperature : -40℃~125℃ Temp. Sensor resolution : 0.1℃/1 LSB@12-b mode 제품상세정보테이블 LDT2001 : 21bit LVDS Receiver LDT2001 : 21bit LVDS Receiver 제품상세정보테이블 Key Featrues 12 to 85Mhz Shift clock support Low power consumption ±1V Common-mode range(around +1.2V) UP to 1.785Gbps throughput UP to 233 Mbytes/sec bandwidth 345mV(typ) swing LVDS devices for low EMI PLL require no external components Rising edge data strobe Low profile 48-lead TSSOP package 제품상세정보테이블 LDT2002 : 28bit LVDS Receiver LDT2002 : 28bit LVDS Receiver 제품상세정보테이블 Key Featrues 12 to 85Mhz Shift clock support Low power consumption ±1V Common-mode range(around +1.2V) UP to 2.38Gbps throughput UP to 297.53 Mbytes/sec bandwidth 345mV(typ) swing LVDS devices for low EMI PLL require no external components Rising edge data strobe Low profile 48-lead TSSOP package 제품상세정보테이블 LDT3001 : RAM Chip for Scan Multi-channel CIS LDT3001 : RAM Chip for Scan Multi-channel CIS 제품상세정보테이블 Key Featrues Converting data : AFE signal to Host processor 6 lane LVDS Rx and Tx including clock Tx/Rx buffer according to user control 68QFN package 제품상세정보테이블 LAFE1001 : 16-Bit 40MSPS AFE for CCD/CIS Signal Processor LAFE1001 : 16-Bit 40MSPS AFE for CCD/CIS Signal Processor 제품상세정보테이블 Key Featrues 3-Channel 16-bit Operation up to 40MSPS 1-Channel 16-bit Operation up to 36MSPS 2-Channel 16-bit Operation up to 36MSPS with Odd/Even Sensor Outputs Triple Correlated Double Sampler Input Clamp Circuitry 1 Point Sampling with CCD Interface 3-Channel 13.3MSPS Color Mode 1 ~ 6.25 Programmable Gain Amplifier 260mv Programmalbe Offset Adjust Internal Voltage Reference Multiplexed Byte-Wide Data Output(8+8 Format) Only MSB 8-bit Data Output(8 Format) 3-wire Serial Digital Interface 28-SSOP Package 3.3V Single Supply Voltage Power Dissipation : 280mW Typical Power-Down Mode Available 제품상세정보테이블 LAFE1003 : 16bit 40MSPS AFE & 3-ch LED Driver LAFE1003 : 16bit 40MSPS AFE & 3-ch LED Driver 제품상세정보테이블 Key Featrues 3.3V Power Supply 5V change pump output for LED driver 2kV HBM ESD 48TQFP package with exposed pad -40 ~ 150°C Storage Temperature Range 제품상세정보테이블 Light Modulation Tx Photo IC Light Modulation Tx Photo IC 제품상세정보테이블 Key Features Automotive & Industrial CMOS Process for High Reliability Low Current Consumption Low Voltage Operating IC : 3.0V~5.5V Low Noise Small Size, Low Cost Operating Temperature : -25℃ ~ 85℃ Storage Temperature : -40℃ ~ 100℃ Center Frequency : 170KHz (Period : 6.0us) Pulse Width : 1.0us LED Output Current :Max. 55mA Applications Office Automation Machine (Printer, Copier...) ATM, Vending Machine Robot Cleaner Object Detect Sensor 제품상세정보테이블 Light Modulation Rx Photo IC Light Modulation Rx Photo IC 제품상세정보테이블 Key Features Automotive & Industrial CMOS Process for High Reliability Low Current Consumption Low Voltage Operating IC : 3.0V~5.5V Low Noise Small Size, Low Cost Operating Temperature : -25℃ ~ 85℃ Storage Temperature : -40℃ ~ 100℃ Center Frequency : 170KHz Detectable Input Current Range (w/ Light Power) : 0.1uA~2uA Detectable Input Max Current Level : 10uA λp : 750nm ~ 940nm Built in Schmitt Trigger ESD Protection : HBM 8KV , MM 600V Applications Office Automation Machine (Printer, Copier...) ATM, Vending Machine Robot Cleaner Object Detect Sensor 제품상세정보테이블 Direct Current Photo Interrupter IC Direct Current Photo Interrupter IC 제품상세정보테이블 Key Featrues Automotive & Industrial CMOS Process for High Reliability Low Current Consumption Low Voltage Operating IC : 3.0 ~ 5.5V Low Noise Small Size, Low Cost Operating Temperature : -25°C ~ 85°C Storage Temperature : -40°C ~ 100°C Photo Diode Size : 0.04mm2 / 0.09mm2 Detectable Input Current Range(w/ Light Power) : 0.1uA ~ 2uA Detectable Input Max Current Level : 10uA λp : 750nm ~ 940nm Built in Schmitt Trigger ESD Protection : HBM 8KV, MM 600V Applications Office Automation Machine(Printer, Copier...) ATM, Vending Machine Interrupter Object Detech Sensor 제품상세정보테이블 Photo Encoder IC Photo Encoder IC 제품상세정보테이블 Key Featrues Automotive & Industrial CMOS Process for High Reliability Low Current Consumption Low Voltage Operating IC : 3.0 ~ 5.5V Low Noise Small Size, Low Cost Operating Temperature : -25°C ~ 85°C Storage Temperature : -40°C ~ 100°C Resoultion : 45LPI / 150LPI / 180LPI / 200LPI / 300LPI / 360LPI Built in Schmitt Trigger ESD Protection : HBM 8KV, MM 600V Status : 1st Evaluation passed by customer Applications Office Automation Machine(Printer, Copier...) Factory Automation System Motor Control Robot Cleaner 제품상세정보테이블 << < 1 > >> Products Name Products Contents