- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄45223 > MC68HC05RC17DW (FREESCALE SEMICONDUCTOR INC) 8-BIT, MROM, 2.097 MHz, MICROCONTROLLER, PDSO28 PDF資料下載
參數(shù)資料
| 型號： | MC68HC05RC17DW |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 2.097 MHz, MICROCONTROLLER, PDSO28 |
| 封裝： | SOIC-28 |
| 文件頁數(shù)： | 120/128頁 |
| 文件大?。?/td> | 4788K |
| 代理商： | MC68HC05RC17DW |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁第110頁第111頁第112頁第113頁第114頁第115頁第116頁第117頁第118頁第119頁當前第120頁第121頁第122頁第123頁第124頁第125頁第126頁第127頁第128頁
Phase-Locked Loop (PLL) Synthesizer
Operation During Stop Mode
MC68HC05RC17 — Rev. 2.0
General Release Specification
Phase-Locked Loop (PLL) Synthesizer
NON-DISCLOSURE
AGREEMENT
REQUIRED
NOTE:
For the MC68HC05RC17, the 4.194-MHz bus clock frequency should
not
be selected. The 2.097-MHz bus clock frequency should not be
selected when running the part below VDD = 3.0 V.
10.4 Operation During Stop Mode
The PLL is switched to low-frequency bus rate and is turned off
temporarily when STOP is executed. Coming out of stop mode with an
external IRQ, the PLL is turned on with the same configuration it had
before going into STOP with the exception of BCS which is reset.
Otherwise, the PLL control register is in the reset condition.
10.5 Noise Immunity
The MCU should be insulated as much as possible from noise in the
system. These steps are recommend to help prevent problems due to
noise injection.
1. The application environment should be designed so that the MCU
is not near signal traces which switch often, such as a clock signal.
2. The oscillator circuit for the MCU should be placed as close as
possible to the OSC1 and OSC2 pins on the MCU.
3. To minimize noise, all power pins should be filtered by using
bypass capacitors placed as close as possible to the MCU.
See the application note
Designing for Electromagnetic Compatibility
(EMC) with HCMOS Microcontrollers, available through the Freescale
Literature Distribution Center, document number AN1050/D.
F
re
e
sc
a
le
S
e
m
ic
o
n
d
u
c
to
r,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
c
..
.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC68HC05RC17DW | 8-BIT, MROM, 2.097 MHz, MICROCONTROLLER, PDSO28 |
| MC68HC05RC18FN | 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQCC44 |
| MC68HC05RC18DW | 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDSO28 |
| MC68HC05SR3B | 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PDIP42 |
| MC68HC705SR3CP | 8-BIT, OTPROM, 2 MHz, MICROCONTROLLER, PDIP40 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC68HC05RC8 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:General Release Specification |
| MC68HC05RC8DW | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:General Release Specification |
| MC68HC05RC8FN | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:General Release Specification |
| MC68HC05RC8P | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:General Release Specification |
| MC68HC05SC24 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Secure 8-bit microcomputer with EEPROM |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。