- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄371046 > MC68C912B32CFU8 (MOTOROLA INC) 16-Bit Microcontroller PDF資料下載
參數(shù)資料
| 型號： | MC68C912B32CFU8 |
| 廠商： | MOTOROLA INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-Bit Microcontroller |
| 中文描述： | 16-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP80 |
| 封裝： | QFP-80 |
| 文件頁數(shù)： | 59/128頁 |
| 文件大?。?/td> | 748K |
| 代理商： | MC68C912B32CFU8 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁當(dāng)前第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁第110頁第111頁第112頁第113頁第114頁第115頁第116頁第117頁第118頁第119頁第120頁第121頁第122頁第123頁第124頁第125頁第126頁第127頁第128頁
MC68HC912B32
MC68HC912B32TS/D
MOTOROLA
59
RTIF — Real-Time Interrupt Flag
This bit is cleared automatically by a write to this register with this bit set.
0 = Time-out has not yet occurred.
1 = Set when the time-out period is met.
CME — Clock Monitor Enable
Read and write anytime.
If FCME is set, this bit has no meaning nor effect.
0 = Clock monitor is disabled. Slow clocks and stop instruction may be used.
1 = Slow or stopped clocks (including the stop instruction) will cause a clock reset sequence.
FCME — Force Clock Monitor Enable
Write once in normal modes, anytime in special modes. Read anytime.
In normal modes, when this bit is set, the clock monitor function cannot be disabled until a reset occurs.
0 = Clock monitor follows the state of the CME bit.
1 = Slow or stopped clocks will cause a clock reset sequence.
In order to use both STOP and clock monitor, the CME bit should be cleared prior to executing a STOP
instruction and set after recovery from STOP. If you plan on using STOP always keep FCME = 0.
FCM — Force Clock Monitor Reset
Writes are not allowed in normal modes, anytime in special modes. Read anytime.
If DISR is set, this bit has no effect.
0 = Normal operation.
1 = Force a clock monitor reset (if clock monitor is enabled).
FCOP — Force COP Watchdog Reset
Writes are not allowed in normal modes; can be written anytime in special modes. Read anytime.
If DISR is set, this bit has no effect.
0 = Normal operation.
1 = Force a COP reset (if COP is enabled).
DISR — Disable Resets from COP Watchdog and Clock Monitor
Writes are not allowed in normal modes, anytime in special modes. Read anytime.
0 = Normal operation.
1 = Regardless of other control bit states, COP and clock monitor will not generate a system reset.
CR2, CR1, CR0 — COP Watchdog Timer Rate Select Bits
The COP system is driven by a constant frequency of E/2
13
. (RTBYP in the RTICTL register allows all
but two stages of this divider to be bypassed for testing in special modes only.) These bits specify an
additional division factor to arrive at the COP time-out rate (the clock used for this module is the E clock).
Write once in normal modes, anytime in special modes. Read anytime.
RTIFLG
— Real-Time Interrupt Flag Register
$0015
Bit 7
6
5
4
3
2
1
Bit 0
RTIF
0
0
0
0
0
0
0
RESET:
0
0
0
0
0
0
0
0
COPCTL
— COP Control Register
$0016
Bit 7
6
5
4
3
2
1
Bit 0
CME
FCME
FCM
FCOP
DISR
CR2
CR1
CR0
RESET:
0
0
0
0
0
0
0
1
Normal
RESET:
0
0
0
0
1
0
0
1
Special
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC68CK338 | Highly Integrated, Low-Power, 32-Bit Microcontroller |
| MC68EC060 | 32-Bit Microprocessors.(32位微處理器) |
| MC68EN360RC25V | QUad Integrated Communications Controller Users Manual |
| MC68EN360CFE25 | QUad Integrated Communications Controller Users Manual |
| MC68EN360FE25 | AC 4C 4#12 PIN PLUG 023 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC68C912B32FU8 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:16-Bit Microcontroller |
| MC68CK16Z1 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:M68HC16Z Series |
| MC68CK16Z1CAG16 | 功能描述:16位微控制器 - MCU 16BIT 1KRAM 32KHZ CRYSTAL RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT |
| MC68CK16Z1CAG16 | 制造商:Freescale Semiconductor 功能描述:Microcontroller |
| MC68CK16Z1CFC16 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:M68HC16Z Series |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。