供应链
Projected EOL Date2034-02-02
Country of AssemblyThailand
Country of FabricationUnited States of America
Country of OriginThailand
Export Control Classification Number (ECCN) Code3A991.a.2
Harmonized Tariff Schedule (HTS) Code8542.31.0015
Introduction Date2004-02-02
Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusREL (Last Updated: 1 day ago)
相关零件
MicrochipPIC18F4423-I/ML
IC MCU 8BIT 16KB FLASH 44QFN / PIC PIC® 18F Microcontroller IC 8-Bit 40MHz 16KB (8K x 16) FLASH 44-QFN (8x8)
MicrochipPIC18F4431-I/ML
PIC18F4431-I/ML,8BIT PIC MICROCONTROLLER,40MHZ,256 B,16384 B FLASH,44-PIN QFN
描述
由其分销商提供的 Microchip PIC18LF4431-I/ML 的描述。
PIC18 Series 16 kB Flash 768 B RAM SMT 8-Bit Microcontroller - QFN-44
MCU 8-bit PIC18 PIC RISC 16KB Flash 2.5V/3.3V/5V 44-Pin QFN EP Tube
MICROCONTROLLERS (MCU) - 8 BIT;
制造商别名
Microchip 在全球拥有多个品牌，分销商可将其用作替代名称。Microchip 也可称为以下名称：
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
技术规格
Physical
Case/PackageQFN
MountSurface Mount
Number of Pins44
Technical
Access Time40 µs
Core ArchitecturePIC
Data Bus Width8 b
Frequency40 MHz
HS Code8542.31.0015
InterfaceI2C, SPI, SSP, UART, USART
Max Frequency40 MHz
Max Operating Temperature85 °C
Max Power Dissipation1 W
Max Supply Voltage5.5 V
Memory Size16 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Number of I/Os36
Number of Programmable I/O36
Number of Timers/Counters4
PackagingBulk
PeripheralsPOR, PWM, WDT
RAM Size768 B
Watchdog TimerYes