Apejuwe
Awọn oludari ATmega4808/4809 microcontrollers jẹ apakan ti megaAVR® 0-jara, eyiti o nlo ero isise AVR® pẹlu isodipupo ohun elo ti n ṣiṣẹ ni to 20 MHz, ati pe o funni ni ọpọlọpọ awọn titobi Flash to 48 KB, to 6 KB ti SRAM , ati 256 baiti ti EEPROM ni 28-, 32-, 40-, tabi 48-pin jo.Ẹya naa nlo awọn imọ-ẹrọ tuntun lati Microchip pẹlu irọrun ati faaji agbara kekere, pẹlu Eto Iṣẹlẹ ati SleepWalking, awọn ẹya afọwọṣe deede, ati awọn agbeegbe ilọsiwaju.
Awọn pato: | |
Iwa | Iye |
ORISI | Apejuwe |
Ẹka | Awọn iyika Iṣọkan (ICs) |
Ifibọ - Microcontrollers | |
Mfr | Microchip ọna ẹrọ |
jara | megaAVR® 0, Aabo Iṣiṣẹ (FuSa) |
Package | Teepu & Reel (TR) |
Teepu Ge (CT) | |
Digi-Reel® | |
Ipo apakan | Ti nṣiṣe lọwọ |
mojuto ero isise | AVR |
Core Iwon | 8-Bit |
Iyara | 20MHz |
Asopọmọra | I²C, SPI, UART/USART |
Awọn agbeegbe | Brown-jade Ṣawari / Tunto, POR, PWM, WDT |
Nọmba ti I/O | 41 |
Eto Iwon Iranti | 48KB (48K x 8) |
Eto Iranti Iru | FILASI |
EEPROM Iwon | 256 x8 |
Ramu Iwon | 6k x8 |
Foliteji - Ipese (Vcc/Vdd) | 1.8V ~ 5.5V |
Data Converter | A/D 16x10b |
Oscillator Iru | Ti abẹnu |
Awọn iwọn otutu ti nṣiṣẹ | -40°C ~ 125°C (TA) |
Iṣagbesori Iru | Oke Oke |
Package / Ọran | 48-TQFP fara paadi |
Package Device Olupese | 48-TQFP (7x7) |
Nọmba Ọja mimọ | ATMEGA4809 |