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MC908AB32CFUE
+BOMIC MCU 8BIT 32KB FLASH 64QFP
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Nhà sản xuấtNXP Hoa Kỳ Inc.
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Ông. Phần #MC908AB32CFUE
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Bảng dữ liệu MC908AB32CFUE DataSheet
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Gói PQFP-64
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Có sẵn7018
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tray |
| Series | HC08 |
| ProductStatus | Not For New Designs |
| CoreProcessor | HC08 |
| CoreSize | 8-Bit |
| Speed | 8MHz |
| Connectivity | SCI, SPI |
| Peripherals | POR, PWM |
| NumberofI/O | 51 |
| ProgramMemorySize | 32KB (32K x 8) |
| ProgramMemoryType | FLASH |
| EEPROMSize | 512 x 8 |
| RAMSize | 1K x 8 |
| Voltage-Supply(Vcc/Vdd) | 4.5V ~ 5.5V |
| DataConverters | A/D 8x8b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 64-QFP |
Tổng quan
Description
- 8-bit HC08 CPU core (8 MHz max)
- 32KB Flash memory
- 1KB RAM
- Analog peripherals: 8-channel 8-bit ADC
- Digital I/O: Up to 38 GPIO pins
- Communication: SCI (UART), SPI
- Timers: 16-bit timer with PWM support
- Operating voltage: 2.7V–5.5V
Designed for embedded control applications, it suits automotive, industrial, and consumer electronics. Its low power consumption and robust peripherals make it ideal for cost-sensitive, real-time systems.
For detailed specs, refer to the datasheet or NXP’s documentation.
Equivalent
- NXP MC68HC908 series (similar architecture)
- Microchip PIC16F series (8-bit, comparable features)
- STMicroelectronics STM8S series (modern 8-bit MCU)
- Renesas RL78 series (low-power 8/16-bit)
Check pin compatibility and peripherals for exact replacement. Consider modern upgrades like NXP's S08 or ARM-based MCUs for better performance.
Features
- Core: 8-bit 68HC08 CPU, clocked at 8 MHz.
- Memory: 32 KB Flash, 768 bytes RAM, and 512 bytes EEPROM.
- I/O: 32-pin package with 26 general-purpose I/O pins.
- Timers: Two 16-bit timers (TIM1, TIM2) with PWM and input capture.
- Communication: SCI (UART) and SPI interfaces.
- ADC: 8-channel, 8-bit analog-to-digital converter.
- Voltage Range: 2.7V to 5.5V, suitable for low-power applications.
- Security: Flash protection against unauthorized access.
- Packaging: LQFP-32.
Ideal for embedded control in automotive, industrial, and consumer applications.
Pinout
- Pin Count: 44-pin (LQFP package)
- Core: HC08 (8-bit)
- Flash Memory: 32KB
- RAM: 768 bytes
- Functions:
- I/O Ports: 38 general-purpose I/O pins
- Timers: 16-bit timer (TIM1, TIM2)
- Communication: SCI (UART), SPI
- ADC: 8-channel, 8-bit
- Clock: Internal oscillator or external crystal
Used in automotive and industrial applications, it supports low-power modes and basic embedded control tasks.
Application
1. Automotive Systems – Body control modules, lighting, and sensors.
2. Industrial Control – Motor control, PLCs, and automation.
3. Consumer Electronics – Appliances, remote controls, and small embedded devices.
4. Medical Devices – Simple monitoring and control systems.
5. Security Systems – Access control and alarm systems.
Its low power consumption, integrated peripherals (ADC, PWM, timers), and cost-effectiveness make it suitable for embedded applications requiring moderate processing.
