- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄3854 > PIC18F86J15-I/PT (Microchip Technology)IC PIC MCU FLASH 48KX16 80TQFP PDF資料下載
參數(shù)資料
| 型號(hào)： | PIC18F86J15-I/PT |
| 廠商： | Microchip Technology |
| 文件頁(yè)數(shù)： | 30/44頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC PIC MCU FLASH 48KX16 80TQFP |
| 產(chǎn)品培訓(xùn)模塊： | Asynchronous Stimulus PIC18 J Series MCU Overview 8-bit PIC® Microcontroller Portfolio |
| 標(biāo)準(zhǔn)包裝： | 119 |
| 系列： | PIC® 18F |
| 核心處理器： | PIC |
| 芯體尺寸： | 8-位 |
| 速度： | 40MHz |
| 連通性： | EBI/EMI，I²C，SPI，UART/USART |
| 外圍設(shè)備： | 欠壓檢測(cè)/復(fù)位，POR，PWM，WDT |
| 輸入/輸出數(shù)： | 66 |
| 程序存儲(chǔ)器容量： | 96KB（48K x 16） |
| 程序存儲(chǔ)器類(lèi)型： | 閃存 |
| RAM 容量： | 3.8K x 8 |
| 電壓 - 電源 (Vcc/Vdd)： | 2 V ~ 3.6 V |
| 數(shù)據(jù)轉(zhuǎn)換器： | A/D 15x10b |
| 振蕩器型： | 內(nèi)部 |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 80-TQFP |
| 包裝： | 托盤(pán) |
| 產(chǎn)品目錄頁(yè)面： | 644 (CN2011-ZH PDF) |
| 配用： | MA180020-ND - MODULE PLUG-IN HPC EXPL 18F87J11 AC162062-ND - HEADER INTRFC MPLAB ICD2 64/80P AC164328-ND - MODULE SKT FOR 80TQFP |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)當(dāng)前第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)
PIC18F87J10 FAMILY
DS39663F-page 34
2009 Microchip Technology Inc.
3.5
Internal Oscillator Block
The PIC18F87J10 family of devices includes an inter-
nal oscillator source (INTRC) which provides a nominal
31 kHz output. The INTRC is enabled on device
power-up and clocks the device during its configuration
cycle until it enters operating mode. INTRC is also
enabled if it is selected as the device clock source or if
any of the following are enabled:
Fail-Safe Clock Monitor
Watchdog Timer
Two-Speed Start-up
These features are discussed in greater detail in
The INTRC can also be optionally configured as the
default clock source on device start-up by setting the
FOSC2 Configuration bit. This is discussed in
3.6
Clock Sources and
Oscillator Switching
The PIC18F87J10 family includes a feature that allows
the device clock source to be switched from the main
oscillator to an alternate clock source. PIC18F87J10
family devices offer two alternate clock sources. When
an alternate clock source is enabled, the various
power-managed operating modes are available.
Essentially, there are three clock sources for these
devices:
Primary oscillators
Secondary oscillators
Internal oscillator
The primary oscillators include the External Crystal
and Resonator modes and the External Clock modes.
The particular mode is defined by the FOSC<2:0>
Configuration bits. The details of these modes are
covered earlier in this chapter.
The secondary oscillators are those external sources
not connected to the OSC1 or OSC2 pins. These
sources may continue to operate even after the
controller is placed in a power-managed mode.
PIC18F87J10 family devices offer the Timer1 oscillator
as a secondary oscillator. This oscillator, in all
power-managed modes, is often the time base for
functions such as a real-time clock.
Most often, a 32.768 kHz watch crystal is connected
between the RC0/T1OSO/T13CKI and RC1/T1OSI
pins. Loading capacitors are also connected from each
pin to ground.
The Timer1 oscillator is discussed in greater detail in
In addition to being a primary clock source, the internal
oscillator is available as a power-managed mode
clock source. The INTRC source is also used as the
clock source for several special features, such as the
WDT and Fail-Safe Clock Monitor.
The clock sources for the PIC18F87J10 family devices
are shown in Figure 3-5. See Section 24.0 “Special
Features of the CPU” for Configuration register details.
FIGURE 3-5:
PIC18F87J10 FAMILY CLOCK DIAGRAM
PIC18F87J10 Family
4 x PLL
FOSC<2:0>
T1OSCEN
Enable
Oscillator
T1OSO
T1OSI
Clock Source Option
for Other Modules
OSC1
OSC2
Sleep
HSPLL, ECPLL
HS, EC
T1OSC
CPU
Peripherals
IDLEN
MUX
INTRC
Source
WDT, PWRT, FSCM
Internal Oscillator
Clock
Control
OSCCON<1:0>
and Two-Speed Start-up
Primary Oscillator
Secondary Oscillator
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ATMEGA16-16AC | IC AVR MCU 16K 16MHZ COM 44-TQFP |
| ATMEGA16-16MC | IC AVR MCU 16K 16MHZ COM 44-QFN |
| ATMEGA16-16PC | IC AVR MCU 16K 16MHZ COM 40-DIP |
| ATMEGA128L-8MI | IC AVR MCU 128K LV 8MHZ IND64QFN |
| ATMEGA128L-8MC | IC AVR MCU 128K LV 8MHZ COM64QFN |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PIC18F86J15T-I/PT | 功能描述:8位微控制器 -MCU 96 KB FL 4 KB RAM RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線(xiàn)寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
| PIC18F86J16-I/PT | 功能描述:8位微控制器 -MCU 96KB FL 3936b RAM 10 MIPS 67 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線(xiàn)寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
| PIC18F86J16T-I/PT | 功能描述:8位微控制器 -MCU 96KB Flash 3936bytes RAM 67 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線(xiàn)寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
| PIC18F86J50-I/PT | 功能描述:8位微控制器 -MCU 64KB Flash 3936byte RAM RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線(xiàn)寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
| PIC18F86J50T-I/PT | 功能描述:8位微控制器 -MCU 64KB FLSH 3936Bs RAM USB 2.0 nanoWatt RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線(xiàn)寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。