Images à titre indicatif uniquement
MCHC11F1CFNE3
+NomenclatureIC MCU 8BIT ROMLESS 68PLCC
-
FabricantNXP USA Inc.
-
Pièce fabricant #MCHC11F1CFNE3
-
Fiche technique MCHC11F1CFNE3 DataSheet
-
Package PLCC-68
-
En stock6837
365 Garantie qualité 24h/24
7*24 Garantie de service 24h/24
90-Garantie après-vente 24h/24
Garantie produit authentique
Spécifications
| Attribut | Valeur |
| Package | Tube |
| Series | HC11 |
| ProductStatus | Obsolete |
| CoreProcessor | HC11 |
| CoreSize | 8-Bit |
| Speed | 3MHz |
| Connectivity | SCI, SPI |
| Peripherals | POR, WDT |
| NumberofI/O | 30 |
| ProgramMemoryType | ROMless |
| EEPROMSize | 512 x 8 |
| RAMSize | 1K x 8 |
| Voltage-Supply(Vcc/Vdd) | 4.75V ~ 5.25V |
| DataConverters | A/D 8x8b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 68-LCC (J-Lead) |
Présentation
Description
Key specs:
- Clock speed: Up to 3 MHz (varies by model).
- Memory: Typically 512B–1KB RAM, 12–32KB ROM/EPROM.
- I/O: Digital ports, 8-channel 8-bit ADC, PWM, and serial interfaces.
- Operating voltage: 5V DC.
Commonly used in embedded systems, automotive controls, and industrial applications due to its reliability and low cost. The "CFNE3" suffix may indicate specific packaging (e.g., PLCC) or temperature range.
For precise details, refer to the datasheet (part number: M68HC11F1).
Equivalent
- M68HC11F1CFN3 (same family, similar specs)
- M68HC11E1CFN2 (earlier version, compatible)
- M68HC11A8 (lower pin count but similar core)
- Microchip PIC16F877A (alternative from different vendor)
Check datasheets for exact compatibility. For modern replacements, consider NXP's S08 or S12 series.
Features
- 8-bit CPU with 2MHz clock speed
- 512 bytes EEPROM, 512 bytes RAM
- 12KB mask-programmable ROM
- 16-bit timer, 8-channel 8-bit ADC
- Serial interfaces: SCI (UART) & SPI
- 38 I/O pins (multiplexed with other functions)
- Low-power modes (STOP, WAIT)
- Operating voltage: 4.5V–5.5V
- Packaging: 52-pin PLCC
Commonly used in embedded control applications like automotive systems, industrial automation, and consumer electronics.
Pinout
- Pin Count: 52 (PLCC or QFP package).
- Key Functions:
- 8-bit CPU with on-chip memory (ROM/RAM/EEPROM variants).
- I/O Ports: Multiple bidirectional ports (A, B, C, D, E) for digital I/O, timers, and serial communication.
- Timers: 16-bit timer with input capture/output compare.
- Serial Interfaces: SCI (UART) and SPI for communication.
- Analog-to-Digital Converter (ADC): 8-channel, 8-bit resolution.
- Interrupts & Wake-up: Supports external and internal interrupts.
Commonly used in embedded control applications. Check the datasheet for exact memory size and variant-specific features.
Manufacturer
Motorola was a leading semiconductor and electronics company before its semiconductor division spun off as Freescale Semiconductor in 2004. Freescale later merged with NXP in 2015. NXP is a global semiconductor company specializing in microcontrollers, automotive chips, and secure connectivity solutions.
The MCHC11F1CFNE3 is designed for industrial, automotive, and consumer applications, offering features like on-chip memory, timers, and serial communication interfaces.
Summary:
- Manufacturer: Originally Motorola, now NXP Semiconductors.
- Company Type: Semiconductor and embedded systems leader.
- Use Case: Embedded control applications.
Application
1. Automotive Systems – Engine control, diagnostics.
2. Industrial Automation – Process control, motor drives.
3. Consumer Electronics – Appliances, embedded devices.
4. Medical Devices – Portable monitoring equipment.
5. Robotics – Simple control systems.
Its 8-bit architecture, on-chip peripherals, and low power make it suitable for cost-sensitive, real-time applications.
