圖片僅供參考
規格
| 屬性 | 價值 |
| Manufacturer | RENESAS |
| Package | QFP-64(14x14) |
| Core Size | 32-Bit |
| Core Processor | H8/300L |
| Speed | 8MHz |
| Program Memory Type | FLASH |
| Program Memory Size | 32kB |
| RAM Size | 1KB |
| Number of I/O | 45 |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 5.5V |
| EEPROM Size | 0 |
| A/D | 8X8bit |
| D/A | 1x14bit |
| UART/USART | 1 |
| SPI | 0 |
| I2C（SMBUS/PMBUS） | 0 |
| USB Device | 0 |
| USB Host/OTG | 0 |
| Ethernet | 0 |
| CAN | 0 |
| PWM | 1 |
| LCD | 0 |
概述
Description
The HD64F3644HV is a 16-bit microcontroller from Renesas’ H8/300H series, designed for embedded applications.
### Key Features:
- 16-bit H8/300H CPU core (up to 20 MHz)
- 256 KB Flash ROM, 8 KB RAM
- On-chip peripherals:
- 10-bit ADC (8 channels)
- Timers (PWM, watchdog, compare-match)
- Serial interfaces (SCI, I²C)
- DMA controller
- Wide voltage range (2.7V–5.5V), suitable for automotive/industrial use
- Low-power modes for energy efficiency
### Applications:
Automotive systems, industrial control, and consumer electronics requiring reliable, mid-range processing.
Its HV suffix indicates high-voltage tolerance, making it robust for harsh environments.
For detailed specs, refer to Renesas’ datasheet.
### Key Features:
- 16-bit H8/300H CPU core (up to 20 MHz)
- 256 KB Flash ROM, 8 KB RAM
- On-chip peripherals:
- 10-bit ADC (8 channels)
- Timers (PWM, watchdog, compare-match)
- Serial interfaces (SCI, I²C)
- DMA controller
- Wide voltage range (2.7V–5.5V), suitable for automotive/industrial use
- Low-power modes for energy efficiency
### Applications:
Automotive systems, industrial control, and consumer electronics requiring reliable, mid-range processing.
Its HV suffix indicates high-voltage tolerance, making it robust for harsh environments.
For detailed specs, refer to Renesas’ datasheet.
Equivalent
The HD64F3644HV is a Renesas microcontroller (H8/300H series). Direct equivalents are rare, but similar alternatives include:
- Renesas H8/3062F (similar architecture)
- Microchip PIC18F series (general-purpose MCU alternative)
- STMicroelectronics STM32F1 (ARM-based, higher performance)
- NXP LPC series (ARM-based alternative)
Check pin compatibility and features for your specific application. For exact replacements, consult Renesas or distributors.
- Renesas H8/3062F (similar architecture)
- Microchip PIC18F series (general-purpose MCU alternative)
- STMicroelectronics STM32F1 (ARM-based, higher performance)
- NXP LPC series (ARM-based alternative)
Check pin compatibility and features for your specific application. For exact replacements, consult Renesas or distributors.
Pinout
The HD64F3644HV is a microcontroller from Renesas' H8/300H Tiny series.
- Pin Count: 64 pins (LQFP package).
- Key Functions:
- CPU: H8/300H 16-bit CISC core (20 MHz max).
- Memory: 32 KB Flash, 1 KB RAM.
- I/O: Up to 55 general-purpose I/O pins.
- Timers: 8-bit × 2, 16-bit × 4 (with PWM).
- ADC: 10-bit, 8 channels.
- Communication: UART × 2, I²C × 1.
- Other: Watchdog timer, DMA, low-power modes.
Designed for embedded control applications like automotive and industrial systems.
- Pin Count: 64 pins (LQFP package).
- Key Functions:
- CPU: H8/300H 16-bit CISC core (20 MHz max).
- Memory: 32 KB Flash, 1 KB RAM.
- I/O: Up to 55 general-purpose I/O pins.
- Timers: 8-bit × 2, 16-bit × 4 (with PWM).
- ADC: 10-bit, 8 channels.
- Communication: UART × 2, I²C × 1.
- Other: Watchdog timer, DMA, low-power modes.
Designed for embedded control applications like automotive and industrial systems.
Manufacturer
The HD64F3644HV is manufactured by Renesas Electronics, a leading Japanese semiconductor company. Renesas specializes in microcontrollers, system-on-chips (SoCs), and analog/ power devices, serving industries like automotive, industrial, and IoT.
Formed in 2010 through the merger of NEC Electronics and Renesas Technology, the company is known for its reliable embedded solutions. The HD64F3644HV is part of Renesas' H8/300H microcontroller family, designed for real-time control applications.
Renesas is a key player in the semiconductor market, particularly in automotive electronics.
Formed in 2010 through the merger of NEC Electronics and Renesas Technology, the company is known for its reliable embedded solutions. The HD64F3644HV is part of Renesas' H8/300H microcontroller family, designed for real-time control applications.
Renesas is a key player in the semiconductor market, particularly in automotive electronics.
Package
The HD64F3644HV is available in a 100-pin QFP (Quad Flat Package). This surface-mount package offers a compact design with leads on all four sides, suitable for high-density PCB applications. The "HV" in the part number may indicate high-voltage tolerance, but the exact package dimensions (e.g., 14×14mm) should be verified in the datasheet.
