參數(shù)資料
型號(hào): μPD78F9177Y
廠商: NEC Corp.
英文描述: 8 Bit Single Chip Microcontrollers(8 位單片微控制器)
中文描述: 8位單片機(jī)微控制器(8位單片微控制器)
文件頁數(shù): 109/150頁
文件大?。?/td> 653K
代理商: ΜPD78F9177Y
Preliminary Product Information
107
μ
PD78F9177Y
8.2
Standby Function Control Register
The oscillation settling time selection register (OSTS) is used to control the wait time, from the time STOP mode is
deselected by an interrupt request, until oscillation settles.
The OSTS is manipulated using an 8-bit memory manipulation instruction.
A RESET input loads 04H into the OSTS. If a RESET input is used to deselect STOP mode, the time required for
oscillation to settle will be 2
15
/f
X
, rather than 2
17
/f
X
.
Figure 8-1. Format of Oscillation Settling Time Selection Register
OSTS2 OSTS1 OSTS0
OSTS
Symbol
Address
When reset
R/W
FFFAH
04H
R/W
7
6
5
4
3
2
1
0
Oscillation settling time selection
OSTS2
0
0
1
OSTS1
0
1
0
0
0
0
0
OSTS0
0
0
0
2
12
/fx
2
15
/fx
2
17
/fx
Not to be set
(819 s)
(6.55 ms)
(26.2 ms)
Other settings
0
Caution
The wait time required to deselect STOP mode does not include the time ("a" in the following
figure) required for the clock oscillation to settle after STOP mode is deselected, regardless of
whether STOP mode is deselected by a RESET input or interrupt.
STOP mode release
X1 pin voltage
waveform
V
SS
a
Remarks 1.
f
X
: Main system clock oscillation frequency
2.
The parenthesized values apply to operation at f
X
= 5.0 MHz.
相關(guān)PDF資料
PDF描述
μPG173TA L-Band PA Driver Amplifier(L波段PA驅(qū)動(dòng)放大器)
μPG181GR GaAs MMIC DBS Twin IF Switch(砷化鎵微波集成電路)
1045 Shielded Paired Cable; Number of Conductors:10; Conductor Size AWG:24; No. Strands x Strand Size:7 x 32; Jacket Material:Polyethylene; Number of Pairs:5; Drop Ship:Yes; Features:Alumunium Foil Polyester/Tinned Copper Braid RoHS Compliant: Yes
1088-9A Circular Connector; MIL SPEC:MIL-DTL-38999 Series III; Body Material:Metal; Series:TV06; No. of Contacts:3; Connector Shell Size:9; Connecting Termination:Crimp; Circular Shell Style:Straight Plug; Body Style:Straight
1089-9 TV 22C 22#22D PIN RECP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PD7935 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:FOR OPTICAL COMMUNICATION
PD7937 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:InGaAs PIN PHOTO DIODES
PD793D26 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:InGaAs PIN PHOTO DIODES
PD793D7 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:InGaAs PIN PHOTO DIODES
PD79920-0M 制造商:Citizen Systems America Corporation 功能描述:Mobile Printer - PD24 USB Cable