Apejuwe
Pẹlu lori-chip Power-Lori Tuntun, Atẹle VDD, Watchdog Timer, ati aago oscillator, awọn ẹrọ C8051F39x/37x jẹ awọn solusan System-on-a-Chip imurasilẹ ni otitọ.Iranti Flash le ṣe atunṣe paapaa ni ayika, pese ibi ipamọ data ti kii ṣe iyipada, ati gbigba awọn iṣagbega aaye ti famuwia 8051.Sọfitiwia olumulo ni iṣakoso pipe ti gbogbo awọn agbeegbe, ati pe o le pa ẹyọkan eyikeyi tabi gbogbo awọn agbeegbe fun awọn ifowopamọ agbara.Awọn on-chip Silicon Labs 2-Wire (C2) Interface Development Interface faye gba ti kii-intrusive (lo ko lori-chip oro), ni kikun iyara, ni-Circuit n ṣatunṣe nipa lilo awọn MCU gbóògì fi sori ẹrọ ni ik ohun elo.Imọye yokokoro yii ṣe atilẹyin ayewo ati iyipada ti iranti ati awọn iforukọsilẹ, eto awọn aaye fifọ, igbesẹ ẹyọkan, ṣiṣe ati awọn pipaṣẹ da duro.Gbogbo afọwọṣe ati awọn agbeegbe oni-nọmba ti ṣiṣẹ ni kikun lakoko ti n ṣatunṣe aṣiṣe nipa lilo C2.Awọn pinni wiwo C2 meji le ṣe pinpin pẹlu awọn iṣẹ olumulo, gbigba n ṣatunṣe aṣiṣe ninu eto laisi gbigba awọn pinni package.Awọn ẹrọ C8051F37x jẹ pato fun iṣẹ 1.8 si 3.6 V lori iwọn otutu ile-iṣẹ (-40 si + 85 °C), lakoko ti awọn ẹrọ C8051F39x ṣiṣẹ lori iwọn otutu ti o gbooro sii (-40 si +105 °C).C8051F392/3/6/7/8/9 wa ninu 20-pin QFN package ati C8051F390/1/4/5 ati C8051F37x wa ninu 24-pin QFN package.Awọn aṣayan package mejeeji jẹ aisi-asiwaju ati ifaramọ RoHS.Wo Abala “2.Alaye ti paṣẹ” loju iwe 20 fun pipaṣẹ alaye.Àkọsílẹ awọn aworan atọka wa ninu Figure 1.1, Figure 1.2 ati Figure 1.3.
Awọn pato: | |
Iwa | Iye |
Ẹka | Awọn iyika Iṣọkan (ICs) |
Ifibọ - Microcontrollers | |
Mfr | Silikoni Labs |
jara | C8051F39x |
Package | Teepu & Reel (TR) |
Teepu Ge (CT) | |
Digi-Reel® | |
Ipo apakan | Ti nṣiṣe lọwọ |
mojuto ero isise | 8051 |
Core Iwon | 8-Bit |
Iyara | 50MHz |
Asopọmọra | SMBus (2-Wire/I²C), SPI, UART/USART |
Awọn agbeegbe | POR, PWM, Sensọ otutu, WDT |
Nọmba ti I/O | 17 |
Eto Iwon Iranti | 16KB (16K x 8) |
Eto Iranti Iru | FILASI |
EEPROM Iwon | - |
Ramu Iwon | 1k x8 |
Foliteji - Ipese (Vcc/Vdd) | 1.8V ~ 3.6V |
Data Converter | A/D 16x10b;D/A 2x10b |
Oscillator Iru | Ti abẹnu |
Awọn iwọn otutu ti nṣiṣẹ | -40°C ~ 105°C (TA) |
Iṣagbesori Iru | Oke Oke |
Package / Ọran | 20-VFQFN fara paadi |
Package Device Olupese | 20-QFN (4x4) |
Nọmba Ọja mimọ | C8051F392 |