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8bit & 32bit MCUs

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
<a href='/product/assp.php?ptype=view&prdcode=1908200005&page=1&catcode=12100000'>S3FM02G : Cortex-M3 32bit MCU, 384KB Program Flash, 2ch. Inverter Motor Cont., 128ETQFP</a>
  • <a href='/product/assp.php?ptype=view&prdcode=1908200005&page=1&catcode=12100000'>S3FM02G : Cortex-M3 32bit MCU, 384KB Program Flash, 2ch. Inverter Motor Cont., 128ETQFP</a> 1번 상세이미지 썸네일

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
<a href='/product/assp.php?ptype=view&prdcode=1908200001&page=1&catcode=12100000'>BMC80BFX : 80C51 8bit MCU, 32KB Flash, 48TQFP</a>
  • <a href='/product/assp.php?ptype=view&prdcode=1908200001&page=1&catcode=12100000'>BMC80BFX : 80C51 8bit MCU, 32KB Flash, 48TQFP</a> 1번 상세이미지 썸네일

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
<a href='/product/assp.php?ptype=view&prdcode=1908190002&page=1&catcode=12100000'>BMC285FX : 80C51 8bit MCU, 16KB Flash, COB</a>
  • <a href='/product/assp.php?ptype=view&prdcode=1908190002&page=1&catcode=12100000'>BMC285FX : 80C51 8bit MCU, 16KB Flash, COB</a> 1번 상세이미지 썸네일

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
<a href='/product/assp.php?ptype=view&prdcode=1908190003&page=1&catcode=12100000'>BMC513FX : 80C51 8bit MCU, 384KB Flash, Voice Codec, 68QFN</a>
  • <a href='/product/assp.php?ptype=view&prdcode=1908190003&page=1&catcode=12100000'>BMC513FX : 80C51 8bit MCU, 384KB Flash, Voice Codec, 68QFN</a> 1번 상세이미지 썸네일

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