Cmos 4 Bit Single Chip Microcomputer

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I have completed a detailed analysis of the CMOS 4-bit single-chip microcomputer market and product trends. While newer architectures like 32-bit ARM dominate high-end systems, the 4-bit MCU remains a critical component in ultra-low-cost, high-volume consumer markets due to its extreme power efficiency and price point.

Key findings include a complete industry shift to CMOS technology for microampere-level power consumption and the increasing integration of on-chip peripherals like LCD drivers to enable true single-chip solutions. The report below provides a comprehensive breakdown of technical evolutions, market dynamics, and core applications ranging from household appliances to medical sensors.

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4 Bit Microcontroller Unit Cmos Low Power

Products · 2 lists

Microcontroller MCU Programmable Logic Device CPLD/FPGA XC3S500E-4PQG208C

Microcontroller MCU Programmable Logic Device CPLD/FPGA XC3S500E-4PQG208C

$23.78-24.275.0(129)
MOQ: 1 piece
CMOS400+ store reviews≤4h response time
Shenzhen Mygroup Electronics LimitedShenzhen Mygroup Electronics Limited🇨🇳CN10 yrs
Pro Mini Atmega328 Module 3.3V/8M 5V/16M Improved Version Development Board Replace Atmega128 Board Bom Service

Pro Mini Atmega328 Module 3.3V/8M 5V/16M Improved Version Development Board Replace Atmega128 Board Bom Service

$0.75-1.474.7(241)
MOQ: 1 piece
CMOS3800+ store reviews8% reorder rate≤3h response time
Shenzhen Jubaolai Electronics Co., Ltd.Shenzhen Jubaolai Electronics Co., Ltd.🇨🇳CN10 yrs
Pro Micro ATmega32U4 5V 16MHz Replace ATmega328 For rduino Pro Mini With 2 Row Pin Header For Leonardo USB Interface

Pro Micro ATmega32U4 5V 16MHz Replace ATmega328 For rduino Pro Mini With 2 Row Pin Header For Leonardo USB Interface

$4.104.7(337)
MOQ: 2 pieces
CMOS1500+ store reviews11% reorder rate≤2h response time
Shenzhen Hanheng Technology Trading Co., Ltd.Shenzhen Hanheng Technology Trading Co., Ltd.verified🇨🇳CN7 yrs
ATMEGA16U4-MU Microcontroller IC For Data Storage In Telecom Equipment

ATMEGA16U4-MU Microcontroller IC For Data Storage In Telecom Equipment

$0.504.9(236)
MOQ: 100 pieces
CMOS27% reorder rate≤3h response time
MEGA SOURCE ELEC. LIMITEDMEGA SOURCE ELEC. LIMITED🇭🇰HK3 yrs
ICMICRO In Stock New Original Microchip Microcontroller MCU Reliable Supplier XC3S200AN-4FTG256C

ICMICRO In Stock New Original Microchip Microcontroller MCU Reliable Supplier XC3S200AN-4FTG256C

$0.505.0(451)
MOQ: 10 pieces
CMOS33% reorder rate≤3h response time
ICMICRO ELECTRONICS (HK) LIMITEDICMICRO ELECTRONICS (HK) LIMITED🇭🇰HK1 yr
Orange Pi Compute Module 4 CM4 Core Board 1GB/2GB/4GB/8GB LPDDR4/4X RK3566 64 Bit Cortex-A55 Processor 8GB/32GB/64GB EMMC Flash

Orange Pi Compute Module 4 CM4 Core Board 1GB/2GB/4GB/8GB LPDDR4/4X RK3566 64 Bit Cortex-A55 Processor 8GB/32GB/64GB EMMC Flash

$74.38-247.694.8(197)
MOQ: 2 pieces
CMOS100+ store reviews13% reorder rate≤2h response time
Shenzhen Chenyusheng Technology Co., Ltd.Shenzhen Chenyusheng Technology Co., Ltd.🇨🇳CN4 yrs
Mini Use Atmega32u4 Integrate Ardui Boards Atmega 32U4 5V 16Mhz Module Arduin Pro Micro Board

Mini Use Atmega32u4 Integrate Ardui Boards Atmega 32U4 5V 16Mhz Module Arduin Pro Micro Board

$6.14-6.344.7(558)
MOQ: 10 sets
CMOS12% reorder rate≤3h response time
Shenzhen Shengdingtong Technology Co., Ltd.Shenzhen Shengdingtong Technology Co., Ltd.verified🇨🇳CN1 yr
Pro Micro Development Board ATMEGA32U4 Microcontroller Development Board Module Mini/Micro/TYPE-C Interface for Leonardo

Pro Micro Development Board ATMEGA32U4 Microcontroller Development Board Module Mini/Micro/TYPE-C Interface for Leonardo

$3-3.604.9(226)
MOQ: 2 pieces
CMOS17% reorder rate≤2h response time
Shenzhen Huanxin Micro Semiconductor Co., Ltd.Shenzhen Huanxin Micro Semiconductor Co., Ltd.🇨🇳CN1 yr
Thinary Electronic Pro Micro ATmega32U4 5V/16MHz Module controller Mega32U4 mini leonardo for arduino

Thinary Electronic Pro Micro ATmega32U4 5V/16MHz Module controller Mega32U4 mini leonardo for arduino

$10.99-13.704.9(194)
MOQ: 10 pieces
CMOS100+ store reviews39% reorder rate≤2h response time
Shenzhen Hengzhilian Technology Co., Ltd.Shenzhen Hengzhilian Technology Co., Ltd.🇨🇳CN5 yrs
Integrated Circuit STM32U5A9ZJY6QTR IC MCU 32BIT 4MB FLASH 150WLCSP Microcontroller STM32U5A9ZJY6QTR

Integrated Circuit STM32U5A9ZJY6QTR IC MCU 32BIT 4MB FLASH 150WLCSP Microcontroller STM32U5A9ZJY6QTR

$0.10-14.7(803)
MOQ: 2 pieces
CMOS400+ store reviews20% reorder rate≤9h response time
Shenzhen Million Sunshine Technology Co., LimitedShenzhen Million Sunshine Technology Co., Limited🇨🇳CN12 yrs
Original Pro Mini Development Board_3.3V5V ATMEGA328PB Improved Version Microcontroller Development Board Module

Original Pro Mini Development Board_3.3V5V ATMEGA328PB Improved Version Microcontroller Development Board Module

$1.35-1.364.9(386)
MOQ: 1 piece
CMOS6% reorder rate≤1h response time
Shenzhen Kuanwei Technology Co., Ltd.Shenzhen Kuanwei Technology Co., Ltd.🇨🇳CN1 yr
STM32C011F4P6TR 32-bit Microcontroller Unit MCU Flash Memory RAM GPIO UART SPI I2C ADC  IC Electronic Components BOM

STM32C011F4P6TR 32-bit Microcontroller Unit MCU Flash Memory RAM GPIO UART SPI I2C ADC IC Electronic Components BOM

$0.13-2.685.0(562)
MOQ: 1 piece
CMOS21% reorder rate≤3h response time
Shenzhen Dongjiang Chuangfu Technology Co., Ltd.Shenzhen Dongjiang Chuangfu Technology Co., Ltd.🇨🇳CN1 yr
MICRO/MINI/TYPE-C USB Pro Micro ATmega32U4 5V/16MHz Module with 2 Row Pin Header Pro Micro Adopts Atmega32U4

MICRO/MINI/TYPE-C USB Pro Micro ATmega32U4 5V/16MHz Module with 2 Row Pin Header Pro Micro Adopts Atmega32U4

$3.68-44.7(114)
MOQ: 1 piece
CMOS50+ store reviews7% reorder rate≤2h response time
Shenzhen Liyang Technology Co., Ltd.Shenzhen Liyang Technology Co., Ltd.🇨🇳CN1 yr
STM32C011F4P6TR 32-bit Microcontroller Unit MCU Flash Memory RAM GPIO UART SPI I2C ADC  IC Electronic Components BOM

STM32C011F4P6TR 32-bit Microcontroller Unit MCU Flash Memory RAM GPIO UART SPI I2C ADC IC Electronic Components BOM

$0.13-2.684.9(78)
MOQ: 1 piece
CMOS13% reorder rate≤1h response time
Shenzhen Xingweiming Technology Co., Ltd.Shenzhen Xingweiming Technology Co., Ltd.🇨🇳CN1 yr
BS84B04C-10MSOP Microcontroller Units (MCUs/MPUs/SOCs) ROHS Compliant Microcontrollers and Processors FPGA

BS84B04C-10MSOP Microcontroller Units (MCUs/MPUs/SOCs) ROHS Compliant Microcontrollers and Processors FPGA

$0.574.3(242)
MOQ: 10 pieces
CMOS700+ store reviews6% reorder rate≤6h response time
Shenzhen Umean Technology Co., Ltd.Shenzhen Umean Technology Co., Ltd.verified🇨🇳CN11 yrs
SY CHIPS 8-Bit Microcontroller Unit Embedded Control Development PIC600

SY CHIPS 8-Bit Microcontroller Unit Embedded Control Development PIC600

$0.19-4.994.7(996)
MOQ: 1 piece
CMOS600+ store reviews15% reorder rate≤4h response time
Shenzhen Sy Chips Technology Co., Ltd.Shenzhen Sy Chips Technology Co., Ltd.🇨🇳CN8 yrs
Microchip Technology ATMEGA328P-AU IC MCU 8BIT 32KB FLASH 32TQFP Low-power CMOS 8-bit Microcontroller Electronic Components

Microchip Technology ATMEGA328P-AU IC MCU 8BIT 32KB FLASH 32TQFP Low-power CMOS 8-bit Microcontroller Electronic Components

$1.42-1.884.6(869)
MOQ: 1 piece
CMOS35% reorder rate≤3h response time
5Chips Tech Limited5Chips Tech Limited🇭🇰HK1 yr
STM32G031G4U6 STM32G Series Cortex-M0+ Low Power 32-bit Microcontroller SMD MCU Chip Full Models

STM32G031G4U6 STM32G Series Cortex-M0+ Low Power 32-bit Microcontroller SMD MCU Chip Full Models

$0.504.6(782)
MOQ: 20 pieces
CMOS≤2h response time
Chipbom Electronics LimitedChipbom Electronics Limited🇨🇳CN1 yr
MPU800-4P IC Chip Integrated Circuit ICs MCU/MPU/SOC Microcontroller Microprocessor Unit IC MPU800-4P

MPU800-4P IC Chip Integrated Circuit ICs MCU/MPU/SOC Microcontroller Microprocessor Unit IC MPU800-4P

$19.05-20.654.7(530)
MOQ: 10 pieces
CMOS
Shenzhen Oufade Electronics Co., Ltd.Shenzhen Oufade Electronics Co., Ltd.verified🇨🇳CN5 yrs
Original Programmable Logic Device Microcontroller IC EP4CE10F17I7N EP4CE10F17C8 BGA256 200MHz MCU Chip

Original Programmable Logic Device Microcontroller IC EP4CE10F17I7N EP4CE10F17C8 BGA256 200MHz MCU Chip

$0.80-24.9(893)
MOQ: 10 pieces
CMOS2900+ store reviews31% reorder rate≤1h response time
Shenzhen Dianxian Technology Co., Ltd.Shenzhen Dianxian Technology Co., Ltd.verified🇨🇳CN5 yrs
ATMEGA88PA-MU MCU Microcontroller Integrated Circuit New Original IC

ATMEGA88PA-MU MCU Microcontroller Integrated Circuit New Original IC

$0.85-14.8(772)
MOQ: 1 piece
CMOS50+ store reviews12% reorder rate≤2h response time
Shenzhen Pinkuo Trading Co., Ltd.Shenzhen Pinkuo Trading Co., Ltd.🇨🇳CN2 yrs
Stock MSP430G2231IPW14R 16-bit Ultra-low Power Mixed-signal Microcontroller Chip MCU 2KB Flash Integrated Circuit USA Origin

Stock MSP430G2231IPW14R 16-bit Ultra-low Power Mixed-signal Microcontroller Chip MCU 2KB Flash Integrated Circuit USA Origin

$0.739-1.154.6(553)
MOQ: 1 piece
CMOS200+ store reviews36% reorder rate≤3h response time
Shenzhen Nuoxin Microelectronics Technology Co., Ltd.Shenzhen Nuoxin Microelectronics Technology Co., Ltd.🇨🇳CN5 yrs
ATTINY28L-4MU 8-bit Microcontroller MCU Chip New Original IC Chip Electronic Components Integrated Circuits

ATTINY28L-4MU 8-bit Microcontroller MCU Chip New Original IC Chip Electronic Components Integrated Circuits

$1.29-1.814.9(835)
MOQ: 100 pieces
CMOS18% reorder rate≤3h response time
Yunshangxin Electronic Technology (shenzhen) Co., Ltd.Yunshangxin Electronic Technology (shenzhen) Co., Ltd.🇨🇳CN2 yrs
Original IC Chip XC7Z020-2CLG484I Ultra-Low-Power 32-bit Microcontroller for Battery-Powered Devices..

Original IC Chip XC7Z020-2CLG484I Ultra-Low-Power 32-bit Microcontroller for Battery-Powered Devices..

$1.08-5.104.6(326)
MOQ: 1 piece
CMOS10% reorder rate≤1h response time
Shenzhen Nordson Electronics Co., Ltd.Shenzhen Nordson Electronics Co., Ltd.🇨🇳CN1 yr
Pro Micro Development Board ATMEGA32U4 Microcontroller Development Board Module Mini/Micro/TYPE-C Interface for Leonardo

Pro Micro Development Board ATMEGA32U4 Microcontroller Development Board Module Mini/Micro/TYPE-C Interface for Leonardo

$3.30-3.965.0(496)
MOQ: 2 pieces
CMOS11% reorder rate≤2h response time
Ali Kaisheng Century (shenzhen) Electronics Co., Ltd.Ali Kaisheng Century (shenzhen) Electronics Co., Ltd.🇨🇳CN1 yr
Orange Pi CM5 16GB RAM 32GB EMMC DDR4 Rockchip RK3588S Compute Module 5 WiFi BLE OrangePi CM5 Core Development Board

Orange Pi CM5 16GB RAM 32GB EMMC DDR4 Rockchip RK3588S Compute Module 5 WiFi BLE OrangePi CM5 Core Development Board

$95-1454.9(361)
MOQ: 100 pieces
CMOS50+ store reviews41% reorder rate≤3h response time
Shenzhen Ruikai Power Technology Co., LtdShenzhen Ruikai Power Technology Co., Ltd🇨🇳CN3 yrs
Upgraded Atmega328 Pro Mini Atmega328p 5V/16M Board Mode

Upgraded Atmega328 Pro Mini Atmega328p 5V/16M Board Mode

$0.78-2.304.9(70)
MOQ: 2 pieces
CMOS600+ store reviews29% reorder rate≤3h response time
Shenzhen Robotlinking Technology Co., Ltd.Shenzhen Robotlinking Technology Co., Ltd.🇨🇳CN7 yrs
MSP430FR2111IPW16R 16-bit Ultra-Low Power Microcontroller New Original IC Chip Electronic Components

MSP430FR2111IPW16R 16-bit Ultra-Low Power Microcontroller New Original IC Chip Electronic Components

$0.40-0.564.8(819)
MOQ: 100 pieces
CMOS2400+ store reviews30% reorder rate≤6h response time
Shenzhen Yixinwei Technology Co., Ltd.Shenzhen Yixinwei Technology Co., Ltd.🇨🇳CN9 yrs
MSP430FR2111IPW16R 16-bit Ultra-Low Power Microcontroller New Original IC Chip Electronic Components

MSP430FR2111IPW16R 16-bit Ultra-Low Power Microcontroller New Original IC Chip Electronic Components

$0.40-0.564.7(819)
MOQ: 100 pieces
CMOS
Shenzhen Yixinwei Technology Co., Ltd.Shenzhen Yixinwei Technology Co., Ltd.verified🇨🇳CN14 yrs
STM32F100CBT6 32 Bit Microcontroller ARM Cortex M3 High Performance Low Power MCU for Industrial and Consumer Applications

STM32F100CBT6 32 Bit Microcontroller ARM Cortex M3 High Performance Low Power MCU for Industrial and Consumer Applications

$0.005-0.0064.1(521)
MOQ: 10 pieces
CMOS
Shenzhen Anterwell Technology LtdShenzhen Anterwell Technology Ltdverified🇨🇳CN11 yrs

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