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: 73S1209F-68IMR/F
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 電源管理
英文描述: POWER SUPPLY MANAGEMENT CKT, QCC68
封裝: LEAD FREE, QFN-68
文件頁數: 48/123頁
文件大小: 1385K
代理商: 73S1209F-68IMR/F
73S1209F Data Sheet
DS_1209F_004
Miscellaneous Control Register 1 (MISCtl1): 0xFFF2
0x10
Table 16: The MISCtl1 Register
MSB
LSB
FRPEN FLSH66
Bit
Symbol
Function
MISCtl1.7
MISCtl1.6
MISCtl1.5
FRPEN
Flash Read Pulse enable (low). If FRPEN=1, the Flash Read signal is
passed through with no change. When FRPEN=0, a one-shot circuit that
shortens the Flash Read signal is enabled to save power. The Flash Read
pulse will shorten to 40 or 66ns (approximate based on the setting of the
FLSH66 bit) in duration, regardless of the MPU clock rate. For MPU clock
frequencies greater than 10MHz, this bit should be set high.
MISCtl1.4
FLSH66
When high, creates a 66ns Flash read pulse, otherwise creates a 40ns read
pulse when FRPEN is set.
MISCtl1.3
MISCtl1.2
MISCtl1.1
MISCtl1.0
Master Clock Control Register (MCLKCtl): 0x8F
0x0A
Table 17: The MCLKCtl Register
MSB
LSB
HSOEN
KBEN
SCEN
MCT.2
MCT.1
MCT.0
Bit
Symbol
Function
MCLKCtl.7
HSOEN*
High-speed oscillator enable. When set = 1, disables the high-speed
crystal oscillator and VCO/PLL system. This bit is not changed when
the PWRDN bit is set but the oscillator/VCO/PLL is disabled.
MCLKCtl.6
KBEN
1 = Disable the keypad logic clock. This bit is not changed in PWRDN
mode but the function is disabled.
MCLKCtl.5
SCEN
1 = Disable the smart card logic clock. This bit is not changed in
PWRDN mode but the function is disabled. Interrupt logic for card
insertion/removal remains operable even with smart card clock
disabled.
MCLKCtl.4
MCLKCtl.3
MCLKCtl.2
MCT.2
This value determines the ratio of the VCO frequency (MCLK) to the
high-speed crystal oscillator frequency such that:
MCLK=(MCount*2 + 4)*Fxtal. The default value is MCount= 2h such
that MCLK = (2*2 + 4)*12.00MHz = 96MHz.
MCLKCtl.1
MCT.1
MCLKCtl.0
MCT.0
*Note: The HSOEN bit should never be set under normal circumstances. Power down control should
only be initiated via use of the PWRDN bit in MISCtl0.
30
Rev. 1.2
相關PDF資料
PDF描述
73S1209F-44IMR/F POWER SUPPLY MANAGEMENT CKT, QCC44
73S1209F-68IMR/F POWER SUPPLY MANAGEMENT CKT, QCC68
73S1209F-68IM/F POWER SUPPLY MANAGEMENT CKT, QCC68
73S1209F-44IMR/F POWER SUPPLY MANAGEMENT CKT, QCC44
73S1209F-44IM/F POWER SUPPLY MANAGEMENT CKT, QCC44
相關代理商/技術參數
參數描述
73S1209F-68M/F/P1 功能描述:8位微控制器 -MCU Contained 80515-SoC Serial Hst Interface RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 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 安裝風格:SMD/SMT
73S1209F-EB 功能描述:開發板和工具包 - 8051 73S1209F Eval Brd (Doc. Cd, Cable) RoHS:否 制造商:Silicon Labs 產品:Development Kits 工具用于評估:C8051F960, Si7005 核心: 接口類型:USB 工作電源電壓:
73S1209F-IM44 DK 制造商:Maxim Integrated Products 功能描述:Development Boards & Kits - 8051 73S1209F Dev Kit Eval Bd Ice Cable Cd
73S1209F-IM44 EB 制造商:Maxim Integrated Products 功能描述:Development Boards & Kits - 8051 73S1209F Eval Brd Eval Bd Doc Cd Cable
73S1209F-IM68 DK 制造商:Maxim Integrated Products 功能描述:Development Boards & Kits - 8051 73S1209F Dev Kit Eval Bd Ice Cable Cd
主站蜘蛛池模板: 南郑县| 南岸区| 柳江县| 南召县| 扬中市| 太和县| 通河县| 莱芜市| 冕宁县| 云南省| 宝坻区| 塔城市| 台中县| 鲁甸县| 封丘县| 定襄县| 扶风县| 罗城| 闽侯县| 嘉善县| 施甸县| 武夷山市| 内江市| 达拉特旗| 平塘县| 互助| 神农架林区| 额济纳旗| 离岛区| 平顶山市| 雷波县| 石嘴山市| 岢岚县| 精河县| 繁峙县| 中超| 石林| 皋兰县| 昆明市| 泌阳县| 清水河县|