- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄374696 > SAF-XC164SM-8F20F (INFINEON TECHNOLOGIES AG) 16-Bit Single-Chip Microcontroller with C166SV2 Core PDF資料下載
參數(shù)資料
| 型號： | SAF-XC164SM-8F20F |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 英文描述： | 16-Bit Single-Chip Microcontroller with C166SV2 Core |
| 中文描述： | 16位單片機與C166SV2核心 |
| 文件頁數(shù)： | 60/66頁 |
| 文件大?。?/td> | 599K |
| 代理商： | SAF-XC164SM-8F20F |
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頁當前第60頁第61頁第62頁第63頁第64頁第65頁第66頁
XC164SM
Derivatives
Electrical Parameters
Data Sheet
58
V1.0, 2005-11
This is especially important for bus cycles using waitstates and e.g. for the operation of
timers, serial interfaces, etc. For all slower operations and longer periods (e.g. pulse train
generation or measurement, lower baudrates, etc.) the deviation caused by the PLL jitter
is negligible.
The value of the accumulated PLL jitter depends on the number of consecutive VCO
output cycles within the respective timeframe. The VCO output clock is divided by the
output prescaler (K = PLLODIV+1) to generate the master clock signal
f
MC
. Therefore,
the number of VCO cycles can be represented as K
×
N
, where
N
is the number of
consecutive
f
MC
cycles (TCM).
For a period of
N
×
TCM the accumulated PLL jitter is defined by the deviation D
N
:
D
N
[ns] =
±
(1.5 + 6.32
×
N
/
f
MC
);
f
MC
in [MHz],
N
= number of consecutive TCMs.
So, for a period of 3 TCMs @ 20 MHz and K = 12: D
3
=
±
(1.5 + 6.32
×
3
/ 20) = 2.448 ns.
This formula is applicable for K
×
N
< 95. For longer periods the K
×
N
= 95 value can be
used. This steady value can be approximated by: D
Nmax
[ns] =
±
(1.5 + 600 / (K
×
f
MC
)).
Figure 4-6
Approximated Accumulated PLL Jitter
Note: The bold lines indicate the minimum accumulated jitter which can be achieved by
selecting the maximum possible output prescaler factor K.
MCD05566
N
0
±1
±2
±3
±4
±5
±6
±7
±8
Acc. jitter
D
N
0
5
10
15
20
25
ns
K = 15
K = 12
K = 10
K = 8
K = 6 K = 5
1
10 MHz
20 MHz
40 MHz
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SAF-XC164SM-8F40F | 16-Bit Single-Chip Microcontroller with C166SV2 Core |
| SAF-XC164TM-4F20F | 16-Bit Single-Chip Microcontroller with C166SV2 Core |
| SAF-XC164TM-4F40F | 16-Bit Single-Chip Microcontroller with C166SV2 Core |
| SAF-XC164TM-8F20F | 16-Bit Single-Chip Microcontroller with C166SV2 Core |
| SAF-XC164TM-8F40F | 16-Bit Single-Chip Microcontroller with C166SV2 Core |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAF-XC164SM-8F20F AA | 功能描述:16位微控制器 - MCU 16-Bit Single-Chip 5V 20MHz Flash RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風格:SMD/SMT |
| SAFXC164SM8F20FAAXT | 制造商:Infineon Technologies AG 功能描述:MCU 16-Bit XC166 CISC/DSP/RISC 64KB Flash 2.5V/5V 64-Pin TQFP |
| SAF-XC164SM-8F40F | 制造商:Infineon Technologies AG 功能描述:16BIT MCU 64K FLASH SMD 164SM-8 |
| SAF-XC164SM-8F40F AA | 功能描述:16位微控制器 - MCU MICROCONTROLLER 16-BIT RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風格:SMD/SMT |
| SAF-XC164SM-8F40FAA | 制造商:Rochester Electronics LLC 功能描述: 制造商:Infineon Technologies AG 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。