參數(shù)資料
型號(hào): MB90822PF
廠商: Electronic Theatre Controls, Inc.
英文描述: 16-bit Proprietary Microcontroller
中文描述: 16位微控制器專(zhuān)有
文件頁(yè)數(shù): 17/98頁(yè)
文件大?。?/td> 1415K
代理商: MB90822PF
MB90820 Series
17
Turn-off the digital power after turning off the A/D converter and D/A converter supply and analog inputs. In this
case, make sure that the voltage of AVR does not exceed AV
CC
(turning on/off the analog and digital power
supplies simultaneously is acceptable).
Connection of unused pins of A/D converter and D/A converter
7.
When the A/D converter and D/A converter are not used, connect the pins as follows: AV
CC
= V
CC
, AV
SS
=
AVR = V
SS
.
N.C. pin
8.
The N.C. (internally connected) pin must be opened for use.
Notes on energization
9.
To prevent the internal regulator circuit from malfunctioning, set the voltage rise time during energization at
50
μ
s or more.
10. Initialization
In the device, there are internal registers which are initialized only by a power-on reset. To initialize these registers
turning on the power again.
11. Return from standby state
If the power supply voltage goes below the standby RAM holding voltage in the standby state, the device may
fail to return from the standby state. In this case, reset the device via the external reset pin to return to the normal
state.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB90822PFM 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90822PFV 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90823 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90823B 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit Microcontroller
MB90823BPF 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit Microcontroller