MC908MR32CFUE

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MC908MR32CFUE

+Nomenclature

IC MCU 8BIT 32KB FLASH 64QFP

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Spécifications

Attribut Valeur
Package Bulk
Series HC08
ProductStatus Active
CoreProcessor HC08
CoreSize 8-Bit
Speed 8MHz
Connectivity SCI, SPI
Peripherals LVD, POR, PWM
NumberofI/O 44
ProgramMemorySize 32KB (32K x 8)
ProgramMemoryType FLASH
RAMSize 768 x 8
Voltage-Supply(Vcc/Vdd) 4.5V ~ 5.5V
DataConverters A/D 10x10b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 64-QFP

Présentation

Description

The MC908MR32CFUE is an 8-bit microcontroller from NXP (formerly Motorola), part of the HC08 family. It features:
- 8-bit HC08 CPU core (8 MHz max)
- 32KB Flash memory (with in-circuit programming)
- 1KB RAM
- Integrated peripherals:
- 8-channel 10-bit ADC
- SCI, SPI, I²C interfaces
- PWM modules
- Timers (including real-time interrupt)
- Operating voltage: 2.7V–5.5V
- Package: 64-pin LQFP
Designed for automotive and industrial applications, it offers robust performance with low power consumption. Its on-chip debugging (BDM) simplifies development.
Key strengths include cost-efficiency, reliability, and ease of integration in embedded systems.

Equivalent

The MC908MR32CFUE is an 8-bit microcontroller from NXP (formerly Freescale). Direct equivalents are scarce due to obsolescence, but similar alternatives include:
- NXP MC9S08MR32 (newer 8-bit HCS08 family)
- Microchip PIC18F series (e.g., PIC18F45K22)
- STMicroelectronics STM8S (e.g., STM8S105)
- Renesas RL78 (e.g., R5F10BBG)
Check pinout, peripherals, and voltage compatibility before substitution. For exact replacements, consult NXP's legacy support or distributors.

Pinout

The MC908MR32CFUE is a 8-bit microcontroller from NXP (formerly Motorola) with the following specifications:
- Pin Count: 64-pin (LQFP package)
- Core: 68HC08
- Flash Memory: 32KB
- RAM: 1KB
- Key Features:
- Motor control PWM (6-channel)
- 10-bit ADC (8-channel)
- SCI, SPI, I²C interfaces
- Timers (16-bit & 8-bit)
- On-chip oscillator & watchdog
Primarily used in motor control applications (e.g., appliances, automotive).

Manufacturer

The MC908MR32CFUE is a microcontroller manufactured by NXP Semiconductors (formerly part of Motorola's semiconductor division).
NXP is a global semiconductor company specializing in automotive, industrial, IoT, and connectivity solutions. It is known for producing microcontrollers, secure identification chips, and power management ICs. The company was spun off from Motorola in 2004 and later merged with Philips' semiconductor division.
The MC908MR32CFUE is part of NXP's legacy 8-bit HC08 microcontroller family, commonly used in automotive and embedded applications.

Application

The MC908MR32CFUE, an 8-bit microcontroller from NXP, is commonly used in:
- Automotive systems (body control, lighting, sensors)
- Industrial control (motor control, PLCs, automation)
- Consumer electronics (appliances, remote controls)
- Embedded systems (low-power, cost-sensitive applications)
It features 32KB flash memory, CAN/LIN communication, and robust I/O, making it suitable for real-time control and connectivity in constrained environments.

Package

The MC908MR32CFUE is a microcontroller from NXP (formerly Freescale) in the LQFP-64 package. This stands for Low-profile Quad Flat Package with 64 pins and a 1.4mm body height. It has a 10x10mm footprint and is surface-mountable, suitable for compact designs. The LQFP package provides good thermal and electrical performance for embedded applications.

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