MCHC908QT2CDWE

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MCHC908QT2CDWE

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IC MCU 8BIT 1.5KB FLASH 8SO

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Spezifikationen

Attribut Wert
Package Tube
Series HC08
ProductStatus Obsolete
CoreProcessor HC08
CoreSize 8-Bit
Speed 8MHz
Peripherals LVD, POR, PWM
NumberofI/O 5
ProgramMemorySize 1.5KB (1.5K x 8)
ProgramMemoryType FLASH
RAMSize 128 x 8
Voltage-Supply(Vcc/Vdd) 2.7V ~ 5.5V
DataConverters A/D 4x8b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 8-SOIC (0.209, 5.30mm Width)

Übersicht

Description

The MCHC908QT2CDWE is an 8-bit microcontroller from NXP (formerly Freescale), part of the HC908 family. It features:
- 8-bit HC08 CPU core (up to 8 MHz operation)
- 2KB Flash memory, 128B RAM
- 16 I/O pins, timers (PWM, input capture/output compare), and an 8-channel 8-bit ADC
- SCI (UART) and SPI for serial communication
- Low-power modes for energy efficiency
Designed for cost-sensitive embedded applications like consumer electronics, industrial control, and automotive systems, it offers a balance of performance and simplicity. The CDWE suffix indicates a specific package (SOIC-16) and temperature range.
Key strengths include ease of use, robust peripherals, and legacy HC08 compatibility. However, it lacks modern features like EEPROM or advanced debugging.
For new designs, consider newer alternatives (e.g., S08 or ARM-based MCUs), but the MCHC908QT2CDWE remains viable for basic 8-bit tasks.

Equivalent

The MCHC908QT2CDWE (Freescale/NXP) is an 8-bit MCU. Equivalent alternatives include:
1. ATmega328P (Microchip) - Popular in Arduino.
2. PIC16F877A (Microchip) - Similar 8-bit functionality.
3. STC89C52 (STC Micro) - 8051-compatible MCU.
4. STM8S003F3 (STMicroelectronics) - Low-cost 8-bit option.
Check pinout, peripherals, and voltage compatibility before substitution. For exact replacements, consider NXP's newer HC08 or S08 series (e.g., MC9S08QD4).

Features

The MCHC908QT2CDWE is an 8-bit microcontroller from NXP (formerly Motorola) with the following key features:
- Core: HC08 architecture, 8-bit CPU @ 8MHz
- Memory: 2KB Flash, 128B RAM
- I/O: 16 general-purpose I/O pins
- Timers: 8-bit timer with PWM, 16-bit timer (TIM1)
- Communication: SCI (UART) for serial communication
- ADC: 8-channel, 8-bit resolution
- Voltage Range: 2.7V to 5.5V
- Packaging: 16-pin TSSOP (DWE)
- Low Power: Stop, Wait modes for reduced consumption
Ideal for cost-sensitive embedded applications requiring basic control and communication.

Pinout

The MCHC908QT2CDWE is an 8-bit microcontroller from NXP (formerly Freescale) with the following key details:
- Pin Count: 16-pin (TSSOP package)
- Core: HC08 architecture
- Flash Memory: 2KB
- RAM: 128 bytes
- I/O Pins: 13 general-purpose I/O (GPIO)
- Communication: SCI (UART) and SPI
- Timers: 16-bit timer with PWM
- ADC: 8-channel, 8-bit
- Voltage Range: 2.7V to 5.5V
It is designed for cost-sensitive embedded applications requiring moderate processing and peripheral integration.

Manufacturer

The MCHC908QT2CDWE is manufactured by NXP Semiconductors, a global leader in embedded processing solutions. NXP specializes in microcontrollers, automotive electronics, secure identification, and connectivity technologies. The company is known for its innovation in semiconductor solutions for automotive, industrial, and IoT applications.
The MCHC908QT2CDWE is part of NXP's HC08 microcontroller family, designed for cost-sensitive embedded applications with low-power requirements.

Application

The MCHC908QT2CDWE microcontroller is commonly used in:
- Automotive systems (body control, lighting, sensors)
- Industrial control (motor control, automation, monitoring)
- Consumer electronics (appliances, remote controls, toys)
- Embedded systems (low-power, cost-sensitive applications)
It features 8-bit processing, flash memory, and on-chip peripherals, making it suitable for simple, reliable control tasks.

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