---
title: Now in Stock: UPD780826AGC(A)357-GAD-AX | Renesas 8-Bit Single-Chip Microcontroller | Brand New, Fully Traceable, and Ready to Ship!
description: Discover the PEB 4262 V V1.1 from Lantiq, a reliable telecom IC for analog telephony applications, now available for fast shipping and fully traceable.
---

[Component Sense Blog](https://www.componentsense.com/blog)

# [Now in Stock: UPD780826AGC(A)357-GAD-AX | Renesas 8-Bit Single-Chip Microcontroller | Brand New, Fully Traceable, and Ready to Ship!](https://www.componentsense.com/blog/upd780826agca357)

 Written by [Ash Arya](https://www.componentsense.com/blog/author/ash-arya) | 11-Jun-2026

The UPD780826AGC(A)357-GAD-AX from Renesas, formerly NEC Electronics, is an 8-bit single-chip microcontroller designed for embedded control, display, and communication applications.

If you’re working on automotive control modules, display-based systems, industrial equipment, embedded communication hardware, or legacy electronic designs that need dependable microcontroller functionality, this part is a reliable choice.

This device is part of the µPD780828A Subseries and is described as an 8-bit single-chip microcontroller with integrated memory, I/O, timer, serial communication, CAN, A/D conversion, and LCD controller/driver functionality.

Here’s what you’re getting with this part:

**Key Features of the UPD780826AGC(A)357-GAD-AX**

**It is an 8-bit single-chip microcontroller.**

The UPD780826AGC(A)357-GAD-AX is designed for embedded control applications that require reliable processing, peripheral integration, and compact system design.

**It includes 48 Kbytes of Mask ROM.**

This part features 48 Kbytes of Mask ROM, making it suitable for production systems that require stable programme storage.

**It includes on-chip RAM for system operation.**

The UPD780826AGC(A)357-GAD-AX includes 1024 bytes of high-speed RAM, 480 bytes of expansion RAM, and 28 bytes of LCD display RAM, supporting embedded control and display-related functions within the device.

**It provides 59 I/O ports.**

The UPD780826AGC(A)357-GAD-AX offers 59 I/O ports in total, including input, output, and input/output ports. This helps support systems that need to manage multiple signals, controls, indicators, and interface lines.

**It includes an 8-bit A/D converter.**

The device includes an 8-bit A/D converter with 5 channels, allowing analogue signals to be monitored and converted for embedded control applications.

**It supports CAN communication.**

With 1 CAN channel, this part supports Controller Area Network (CAN)  communication in systems that require reliable data exchange between electronic control units or embedded modules.

**It includes LCD controller/driver functionality.**

The UPD780826AGC(A)357-GAD-AX includes LCD segment and common output support, making it suitable for designs that require direct LCD display control.

**It supports serial communication.**

The device includes serial interface options, including 3-wire mode, 2-wire/3-wire mode, and UART, helping support communication between embedded devices and system peripherals.

**It includes timer and watchdog functions.**

The UPD780826AGC(A)357-GAD-AX includes multiple timer functions, including a 16-bit timer/event counter, 8-bit timer/event counters, an interval timer, a watch timer, and a watchdog timer. These functions help support timing control, event counting, monitoring, and system reliability.

**It comes in an 80-QFP package.**

The UPD780826AGC(A)357-GAD-AX is supplied in an 80-QFP package, making it suitable for compact PCB designs that require integrated microcontroller functionality.

## **Applications of the UPD780826AGC(A)357-GAD-AX**

This part is typically used in:

- Automotive control modules
- Dashboard systems
- Climate control systems
- Display-based embedded systems
- Industrial control equipment
- Sensor monitoring systems
- Human-machine interface panels
- Embedded communication hardware
- Legacy electronic designs
- Repair and maintenance projects

 

[View full post](https://www.componentsense.com/blog/upd780826agca357)

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