A96G140KN

The A96G140KN is an 8-bit microcontroller from Abov's A96G14x series based on an 8051-compatible M8051 core. It integrates up to 64 Kbytes of on-chip Flash with ISP capability and a comprehensive mix of peripherals—analog, timers, PWM/PPG, connectivity and power management—targeted at embedded control applications.

Designed for compact, power-conscious designs, the device combines a rich peripheral set (12-bit ADC, multiple timers, buzzer and high-current LED ports) with flexible clocking and wide supply/temperature ranges to support a variety of embedded products.

Key Features

• Core 8-bit CISC M8051-compatible core with 2 clocks per cycle and up to 16 MHz main clock operation.
• Memory 64 Kbytes on-chip Flash (ISP programmable) with 256 bytes IRAM and 2,304 bytes XRAM (2.5 Kbytes RAM total) for stack and data.
• Power and Voltage Wide operating voltage range from 1.8 V to 5.5 V and multiple power-saving modes (STOP, IDLE) to reduce consumption in standby.
• Timers and PWM/PPG Multiple timers including one 8-bit BIT, one WDT, one 8-bit timer and five 16-bit timers; supports 8-bit PWM and programmable pulse generation using timers.
• Analog 12-bit A/D converter with 12 input channels for accurate sensor interfacing and signal acquisition.
• Interfaces and Connectivity USI channels (multi-protocol: USART/SPI/I2C) plus USART peripherals for serial communications and peripheral expansion.
• GPIO and High-Current Ports Up to 30 general-purpose I/O with dedicated high-sink current ports and dedicated buzzer-driving capability for user-interface functions.
• System Reliability Built-in Power-On Reset (POR), Low Voltage Reset (LVR) with selectable thresholds, Low Voltage Indicator (LVI) and a Watchdog Timer (WDT) for robust operation.
• Clocking Flexible oscillator options with internal and external clock support and an on-chip oscillator for simplified design.
• Package and Temperature 32-pin LQFP (7×7 mm, 0.8 mm pitch) package with an operating temperature range of −40 °C to +85 °C suitable for a wide range of ambient conditions.

Typical Applications

• Home Appliances – Control panel and motor/sensor management leveraging integrated timers, PWM and ADC channels for responsive control.
• Consumer Electronics – User-interface and audio/buzzer control with high-current LED ports and a dedicated buzzer driver for clear feedback.
• Industrial Control – Sensor acquisition and timing-critical tasks using the 12-bit ADC and multiple 16-bit timers for precise measurement and control loops.
• Battery-Powered Devices – Low-power STOP/IDLE modes and wide supply voltage support enable efficient operation across battery chemistries and supply conditions.

Unique Advantages

• Highly integrated peripheral set: Combines ADC, multiple timers, PWM/PPG and serial interfaces on-chip to reduce BOM and simplify PCB design.
• Flexible power and clock options: Wide VCC range (1.8–5.5 V), internal/external oscillator support and low-power modes help optimize energy use across applications.
• Robust system controls: POR, LVR/LVI and a Watchdog Timer provide built-in protections that improve system reliability and fault recovery.
• Compact package with strong I/O capability: 32-LQFP package with up to 30 GPIOs and dedicated high-current ports supports compact board layouts with direct-driven indicators and buzzers.
• In-system programmable Flash: 64 Kbytes of Flash with ISP support enables field updates and simplifies firmware development and maintenance.

Why Choose A96G140KN?

The A96G140KN positions itself as a versatile, highly integrated 8-bit microcontroller suited for embedded control tasks that require reliable analog acquisition, flexible timing and robust I/O. Its combination of 64 Kbytes Flash, 12-bit ADC, multi-channel timers and power management features delivers practical value for designers building compact, cost-sensitive systems.

This device is a strong fit for engineers and product teams developing consumer, appliance, industrial and battery-powered products that need dependable control, straightforward peripheral integration and field-update capability.

Request a quote or submit an inquiry to our sales team for pricing, availability and design support for the A96G140KN. Our team can assist with volume quoting and technical questions to help you evaluate the device for your next project.