A96T430KUN

The A96T430KUN is an M8051-based 8-bit microcontroller from Abov designed for appliance and touch-sensing applications. It combines a 64 Kbyte on‑chip Flash program memory and 4 Kbytes of SRAM with integrated analog, touch and timing peripherals to enable compact, cost‑effective embedded designs.

With an internal oscillator, on‑chip POR and low‑voltage reset options, and a wide supply range, the device targets noise‑immune user interfaces and sensor control in consumer and appliance systems.

Key Features

• Core & Memory 8‑bit M8051 core (2 clocks per cycle) with 64 Kbytes of Flash program memory (10,000 cycle endurance) and 4 Kbytes of SRAM.
• Analog & Touch Sensing 12‑bit A/D converter with 8 external channels plus internal reference input; 27‑channel self‑capacitive touch sensing and 4‑pair capacitive force sensing for modern user interfaces.
• Timers & PWM Basic interval timer, watchdog timer, one 8‑bit timer and five 16‑bit timers, plus PWM support (8‑bit ×1, 16‑bit ×5) for control and motor/actuator drive tasks.
• Interfaces & Connectivity Multiple serial interfaces including I2C and USART to connect sensors, displays and companion devices.
• Power & Clock Wide operating voltage 2.0–5.5 V and on‑chip RC oscillators (HSIRC 16 MHz and LSIRC 32 kHz) with selectable operating frequencies (2, 4, 8, 16 MHz). On‑chip POR and low‑voltage reset (multiple threshold levels) included.
• I/O & Package Up to 30 general‑purpose I/O lines in a compact 32‑LQFP (7×7 mm, 0.5 mm pitch) surface‑mount package.
• Operating Range & Reliability Industrial temperature operation from −40 °C to +85 °C, supporting robust operation across typical embedded environments.

Typical Applications

• Home Appliances — User interface control, sensor monitoring and motor/timer coordination in washing machines, refrigerators and other household equipment.
• Touch and Proximity Interfaces — Multi‑key self‑capacitive touch sensing and capacitive force detection for control panels, touch pads and smart switches.
• Sensor Hubs and Embedded Control — Analog sensor acquisition using the 12‑bit ADC and centralized control with multiple serial interfaces.
• Consumer Electronics — Low‑power MCU for product control, status monitoring and user interaction in compact consumer devices.

Unique Advantages

• Highly integrated analog and touch peripherals: 12‑bit ADC (8 channels) plus 27‑channel self‑capacitive touch and 4‑pair force sensing reduce external components and simplify PCB design.
• Wide supply and temperature range: 2.0–5.5 V operation and −40 °C to +85 °C rating enable use across a broad set of embedded environments.
• Comprehensive timing and control resources: Multiple 16‑bit timers, an 8‑bit timer, watchdog and PWM channels provide flexible control for motors, actuators and timed events.
• Compact, production‑ready package: 32‑LQFP surface‑mount package with up to 30 I/O lines supports compact board layouts and reliable assembly.
• On‑chip clock and reset management: Internal oscillators, POR and multi‑level low‑voltage reset simplify system power sequencing and start‑up behavior.

Why Choose A96T430KUN?

The A96T430KUN delivers a balanced combination of M8051 compatibility, on‑chip memory and a rich set of analog and touch peripherals tailored for appliance and touch‑sensing designs. Its integration reduces BOM and board area while offering the timing, ADC and interface resources engineers need for responsive, noise‑robust user interfaces and sensor control.

This device is well suited for teams developing cost‑sensitive embedded products that require reliable operation across wide voltage and temperature ranges and streamlined integration of touch and analog inputs.

Request a quote or contact sales to discuss volume pricing, lead times and how the A96T430KUN fits your next design.