点击放大查看
PIC18F4439-I/ML
| Manufacturer | |
| Description | MCU 8-bit PIC18 PIC RISC 12KB Flash 5V 44-Pin QFN EP Tube IC MCU 8BIT 12KB FLASH 44QFN 8-bit Microcontrollers - MCU 12KB 640 RAM 32 I/O |
| Category |
对参数有疑问？问 AI 助手
Business
| Product | MCU | Tradename | PIC |
| Product Category | 8-bit Microcontrollers - MCU | Standard Package | Rail / Tube |
| Factory Pack Quantity | 45 | ||
Compliance
| RoHS | Contains lead / RoHS non-compliant | ||
Electrical
| Speed | 40 MHz | RAM Size | 640 byte |
| Core Size | 8-Bit | Core Type | PIC |
| Interface | I2C/SPI/USART | Clock Rate | 40 MHz |
| EEPROM Size | 256 x 8 | Memory Size | 640 B |
| Number of I/O | 32 | Watchdog Timer | 1 |
| Data Converters | A/D 8x10b | Oscillator Type | Internal |
| Voltage - Supply | 5 V | Resolution (Bits) | 10 bit |
| Number of Channels | 8 | Program Memory Size | 12 KB |
| Program Memory Type | Flash | Number of ADCs / DACs | 8 |
| Power Dissipation (Max) | 1000 mW | Number of Counter/Timers | 16 Timer |
| Number of Bits per Element | 10 bit | Voltage - Supply (Vcc/Vdd) | 4.2 V ~ 5.5 V |
Mechanical
| Width | 8 mm | Height | 0.88 mm |
| Length | 8 mm | Packaging | Tube |
| Mounting Style | SMD/SMT | Package / Case | 44QFN EP |
| Supplier Device Package | 44-QFN (8x8) | Number of Cores/Bus Width | 8 Bit |
Product Info
| Series | PIC18 | On-Chip RAM | 8-chx10-bit |
| Peripherals | Brown-out Detect/Reset, LVD, POR, PWM, WDT | Connectivity | I²C, SPI, UART/USART |
| Manufacturer | Microchip Technology | Core Processor | PIC |
| Number of Timers | 3 | RF Family/Standard | PIC18 |
| Number of Inputs and Type | 32 I/O | ||
Environmental
| Operating Temperature | -40 to 85 °C | ||
Documents & Media
PDF Document
Online Document
Online Document
Online Document
