參數(shù)資料
型號(hào): MTU8B57EP
廠商: Electronic Theatre Controls, Inc.
元件分類: 8位微控制器
英文描述: EPROM-Based 8-Bit CMOS Microcontroller
中文描述: 存儲(chǔ)器為基礎(chǔ)的8位CMOS微控制器
文件頁數(shù): 11/23頁
文件大?。?/td> 286K
代理商: MTU8B57EP
Revision 1.2
-
11 - 24 October 2000
MTU8B54E/55E/56E/57E
MYSON
TECHNOLOGY
3.6 OSCILLATOR CONFIGURATION
This device supports four oscillator modes. Users can program two configuration bits to select the appropriate
mode. These oscillator modes offered as:
RC: Low-cost crystal
XTAL: Standard crystal oscillator
HFXTAL: High frequency crystal oscillator
LFXTAL: Low frequency crystal oscillator
3.6.1 XTAL, HFXTAL or LFXTAL modes
3.6.2 RC Oscillator Mode
3.7 CONFIGURATION WORD
Bit 3
Code Protect
WDT Enable
1
0
x
x
x
x
x
x
MTU8B54E/55E/56E/57E
Internal
Circuit
SLEEP
RF
RS
XTAL
C
1
C
2
(a) Crystal Operation (or Ceramic Resonator)
OSCI
OSCO
(b) External Clock Input Operation
MTU8B54E/55E/56E/57E
OSCI
OSCO
Open
Clock from
external system
MTU8B54E/55E/56E/57E
OSCI
OSCO
0
4
÷
R
C
internal
clock
Bit2
Bit1
Oscillator Type
x
x
x
x
1
1
0
0
Bit0
Oscillator Type
x
x
x
x
1
0
1
0
Function
Remark
x
x
1
0
x
x
x
x
EPROM unprotected
EPROM protected
Watchdog Timer enable
Watchdog Timer disable
RC
HFXTAL
XTAL
LFXTAL
Default
Default
Default
相關(guān)PDF資料
PDF描述
MTV003 Microprocessor Compatible Monitor Controller
MTV003N Microprocessor Compatible Monitor Controller
MTV004 On-Screen Display Shrink Version
MTV012A 8051 Embedded CRT Monitor Controller Mask Version
MTV012E 8051 Embedded CRT Monitor Controller OTP Version
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MTUDK2-ST-CELL 功能描述:DEV KIT SOCKETMODEM/DRAGONFLY 制造商:multi-tech systems inc. 系列:- 零件狀態(tài):在售 類型:蜂窩式開發(fā)平臺(tái) 頻率:- 配套使用產(chǎn)品/相關(guān)產(chǎn)品:Dragonfly,SocketModem 所含物品:板,電纜 標(biāo)準(zhǔn)包裝:1
MTUDK2-ST-MDOT 功能描述:KIT DEV MULTICONNECT MDOT 制造商:multi-tech systems inc. 系列:MultiConnect? mDot? 零件狀態(tài):有效 類型:收發(fā)器 頻率:868MHz,915MHz 配套使用產(chǎn)品/相關(guān)產(chǎn)品:MultiConnect? mDot? 所含物品:板,線纜 標(biāo)準(zhǔn)包裝:1
MTV002268 制造商: 功能描述: 制造商:undefined 功能描述:
MTV002395 制造商: 功能描述: 制造商:undefined 功能描述:
MTV002496 制造商: 功能描述: 制造商:undefined 功能描述: