欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號： MC56F8346VFV60
廠商： MOTOROLA INC
元件分類： 數字信號處理
英文描述： 56F8346 16-bit Hybrid Controller
中文描述： 16-BIT, 120 MHz, OTHER DSP, PQFP144
封裝： LQFP-144
文件頁數： 133/160頁
文件大小： 1415K
代理商： MC56F8346VFV60
Crystal Oscillator Timing
56F8346 Technical Data
Preliminary
133
10.8 Crystal Oscillator Timing
10.9 External Memory Interface Timing
The External Memory Interface is designed to access static memory and peripheral devices.
Figure 10-4
shows sample timing and parameters that are detailed in
Table 10-16
.
The timing of each parameter consists of both a fixed delay portion and a clock related portion, as
well as user controlled wait states. The equation:
t = D + P * (M + W)
should be used to determine the actual time of each parameter. The terms in this equation are defined
as:
t
= Parameter delay time
D
= Fixed portion of the delay, due to on-chip path delays
P
= Period of the system clock, which determines the execution rate of the part
(i.e., when the device is operating at 60MHz, P = 16.67 ns)
M
= Fixed portion of a clock period inherent in the design; this number is adjusted to account
for possible derating of clock duty cycle
W
= Sum of the applicable wait state controls. The “Wait State Controls” column of
Table 10-16
shows the applicable controls for each parameter and the EMI chapter of the
56F8300 Peripheral User Manual
details what each wait state field controls.
When using the XTAL clock input directly as the chip clock without prescaling (ZSRC selects
prescaler clock and prescaler set to
÷
1),
the EMI quadrature clock is generated using both edges
of the EXTAL clock input. In this one situation parameter values need to be adjusted for the duty
Table 10-15 Crystal Oscillator Parameters
Characteristic
Symbol
Min
Typ
Max
Unit
Crystal Start-up time
T
CS
4
5
10
ms
Resonator Start-up time
T
RS
0.1
0.18
1
ms
Crystal ESR
R
ESR
—
—
120
ohms
Crystal Peak-to-Peak Jitter
T
D
70
—
250
ps
Crystal Min-Max Period Variation
T
PV
0.12
—
1.5
ns
Resonator Peak-to-Peak Jitter
T
RJ
—
—
300
ps
Resonator Min-Max Period Variation
T
RP
—
—
300
ps
Bias Current, high-drive mode
I
BIASH
—
250
290
μ
A
Bias Current, low-drive mode
I
BIASL
—
80
110
μ
A
Quiescent Current, power-down mode
I
PD
—
0
1
μ
A
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
相關PDF資料
PDF描述
MC56F8356 56F8356 16-bit Hybrid Controller
MC56F8356VFV60 56F8356 16-bit Hybrid Controller
MC56F8356MFV60 56F8356 16-bit Hybrid Controller
MC56F8357 16-bit Digital Signal Processor
MC56F8357 16-BIT HYBRID CONTROLLERS
相關代理商/技術參數
參數描述
MC56F8346VFVE 功能描述:數字信號處理器和控制器 - DSP, DSC 16 BIT HYBRID CNTRLR RoHS:否 制造商:Microchip Technology 核心:dsPIC 數據總線寬度:16 bit 程序存儲器大小:16 KB 數據 RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數量:35 定時器數量:3 設備每秒兆指令數:50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT
MC56F8346VFVER2 功能描述:數字信號處理器和控制器 - DSP, DSC 16 BIT HYBRID CNTRLR RoHS:否 制造商:Microchip Technology 核心:dsPIC 數據總線寬度:16 bit 程序存儲器大小:16 KB 數據 RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數量:35 定時器數量:3 設備每秒兆指令數:50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT
MC56F8347 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controllers
MC56F8347MPY60 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:16-BIT HYBRID CONTROLLERS
MC56F8347MPYE 功能描述:數字信號處理器和控制器 - DSP, DSC 16 BIT HYBRID CONTROLLER RoHS:否 制造商:Microchip Technology 核心:dsPIC 數據總線寬度:16 bit 程序存儲器大小:16 KB 數據 RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數量:35 定時器數量:3 設備每秒兆指令數:50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT
發布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發布成功！您可以繼續發布采購。也可以進入我的后臺，查看報價

發布成功！您可以繼續發布采購。也可以進入我的后臺，查看報價

*型號 *數量 廠商 批號 封裝
添加更多采購

我的聯系方式

*
*
*
主站蜘蛛池模板： 台中市| 宁蒗| 岐山县| 开原市| 保靖县| 崇义县| 永济市| 美姑县| 稷山县| 犍为县| 农安县| 九台市| 开封县| 天峨县| 微山县| 威海市| 宣城市| 鸡西市| 永和县| 都匀市| 麻城市| 东辽县| 夏津县| 太白县| 长岭县| 济南市| 鄂温| 平山县| 师宗县| 河北省| 冀州市| 汪清县| 门头沟区| 辽源市| 营山县| 灵石县| 仁寿县| 宁河县| 邯郸县| 遂宁市| 博湖县|