■ 제품필수정보

제조사	Microchip
제조사품명	PIC18F4321-I/PT
간략설명	Microchip PIC18F4321-I/PT, 8bit PIC Microcontroller, PIC18F, 40MHz, 8 kB, 256 B Flash, 44-Pin TQFP

■ 제품사양

패밀리명 = PIC18F
패키지 = TQFP
장착형태 = Surface Mount
핀수 = 44
코어 = PIC
데이터 버스 = 8bit
프로그램 메모리 크기 = 8 kB, 256 B
최대 주파수 = 40MHz
RAM 크기 = 512 B
USB 채널 = 0
PWM 단위 수 = 2 Number of SPI Channels = 1 Number of USART Channels = 1 Maximum Number of Ethernet Channels = 0 PIC18F2221/2321/4221/4321 8-Bit Microcontrollers. The PIC18F Microcontrollers from Microchip are the most capable 8-bit devices within Microchip ??s offer. Available within the range is CAN, LIN and Ethernet capability as part of a comprehensive range of peripherals to meet the needs of embedded applications and versions featuring XLP (Extreme Low-Power) Technology for where power consumption is a key consideration. The PIC18F2221/2321/4221/4321 family of Microcontrollers is based upon Microchip ??s PIC18 architecture offering a 31 level hardware stack and 77 instructions. These MCUs provide up to 10 MIPS, up to 8 Kbytes program memory with 512 bytes RAM and Data EEPROM of 256 bytes. On board is a configurable oscillator with ±1% accuracy. Microcontroller Features. 40 MHz Max. CPU Speed 77 Instructions 31 Level Hardware Stack Configurable Internal Oscillator ??Selectable Frequency Range 8 MHz to 31 kHz 25 I/O Pins ??PIC18F2221/2321 Models 36 I/O Pins ??PIC18F4221/4321 Models nanoWatt XLP Technology Power-On Reset (POR) Power-Up Timer (PWRT) Oscillator Start-Up Timer (OST) Brown-Out Reset (BOR) Extended Watchdog Timer (WDT) Low-Voltage Programming (LVP) In-Circuit Serial Programming (ICSP) In-Circuit Debug (ICD). Peripherals. 10-bit Analogue to Digital Converter (ADC) ??PIC18F2221/2321 10 Channels; PIC18F4221/4321 13 Channels One Enhanced Capture, Compare, PWM Module ??PIC18F4221/4321 Models Only Capture, Compare, PWM Module ??PIC18F2221/2321 x 2; PIC18F4221/4321 x 1 Two Comparators One 8-bit Timers Three 16-bit Timers High/Low-Voltage Detection (HLVD) Module Master Synchronous Serial Port (MSSP) Module with SPI and I2C Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART)