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ML51EB9AE

Name: ML51EB9AE
Rating: 4.7 (12 reviews)

IC MCU 8BIT 16KB FLASH 28TSSOP

製造商
製造商。部分 #ML51EB9AE
包 28-TSSOP (0.173, 4.40mm Width)
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規格

Supplier	Nuvoton Technology Corporation
Package	Tube
Series	NuMicro ML51
ProductStatus	Active
CoreProcessor	8051
CoreSize	8-Bit
Speed	24MHz
Connectivity	I²C, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, LVR, POR, PWM, WDT
NumberofI/O	24
ProgramMemorySize	16KB (16K x 8)
ProgramMemoryType	FLASH
RAMSize	1K x 8
Voltage-Supply(Vcc/Vdd)	1.8V ~ 5.5V
DataConverters	A/D 8x12b SAR
OscillatorType	Internal
OperatingTemperature	-40°C ~ 105°C (TA)
MountingType	Surface Mount
Package/Case	28-TSSOP (0.173, 4.40mm Width)

概述

Description

ML51EB9AE is a model in the ML51 family of 8051‑compatible microcontrollers. It targets compact embedded control tasks with an on‑chip 8051 core and integrated memory and peripherals. Typical features (model dependent) include:
- On‑chip Flash for code and RAM for data
- GPIOs and common serial interfaces
- Peripherals such as UARTs, SPI, I2C, timers, PWM, and often an ADC
- Clock options from a few MHz up to tens of MHz
- Low‑power modes with fast wakeup
- In‑system programming (ISP) and standard 8051 development toolchains (Keil, SDCC, etc.)
Applications include simple control tasks, sensors, motor control, and consumer electronics. Because exact memory sizes, peripheral count, voltage range, and timing vary by sub‑model, consult the ML51EB9AE datasheet for precise specs and the user guide for programming and debugging details.

Features

ML51EB9AE is an 8051‑based MCU from the ML51 family. Key features (variant specifics may vary; check the datasheet for exact numbers):
- 8‑bit 8051-compatible core, up to tens of MHz (commonly up to 25 MHz).
- On‑chip flash memory for code (up to 64 KB) and on‑chip RAM (several KB; exact size varies by device).
- Peripherals: multiple timers (16‑bit), UARTs, SPI, I2C, PWM outputs, and capture/compare features.
- Analog: 10‑bit ADC with multiple channels, plus analog comparator.
- Interrupt system with multiple external interrupts and periperipheral interrupts.
- In‑system programming (ISP) and on‑chip debug support.
- Low‑power modes (idle/sleep/power‑down) with wakeup options.
- Broad I/O capabilities with multiple general‑purpose I/O ports.
- Package options (e.g., QFN/QFP) suitable for embedded applications.
Note: exact RAM/Flash sizes, ADC channels, and peripheral counts depend on the specific ML51EB9AE variant. Refer to the official datasheet for precise specifications.

Pinout

Pin count: 28 pins (in standard 28-pin package; package options may vary).
Function: An ML51 series 8-bit microcontroller (8051 core) with on-chip flash RAM and peripherals such as UART, SPI/I2C, timers, PWM, and ADC for embedded control applications.

Manufacturer

- Manufacturer: Nuvoton Technology Corporation.
- Company type: A Taiwan-based semiconductor company that designs and sells microcontrollers (including 8051/ML51 family) and other embedded ICs.

Application

General-purpose 8‑bit MCU (8051‑based) for broad embedded control:
- Consumer electronics and small appliances
- Automotive body electronics and lighting
- Industrial automation, sensing, and data acquisition
- Motor control, power management, and metering
- IoT/edge devices, smart sensors, and connected devices
- Peripherals: USB/I2C/SPI, PWM, timers, LED lighting
- Security and access‑control devices