- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄371048 > MC68HC11A8BCFU2 (MOTOROLA INC) HCMOS Single-Chip Microcontroller PDF資料下載
參數(shù)資料
| 型號(hào)： | MC68HC11A8BCFU2 |
| 廠商： | MOTOROLA INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | HCMOS Single-Chip Microcontroller |
| 中文描述： | 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PQFP64 |
| 封裝： | QFP-64 |
| 文件頁(yè)數(shù)： | 98/158頁(yè) |
| 文件大?。?/td> | 776K |
| 代理商： | MC68HC11A8BCFU2 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)當(dāng)前第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)第112頁(yè)第113頁(yè)第114頁(yè)第115頁(yè)第116頁(yè)第117頁(yè)第118頁(yè)第119頁(yè)第120頁(yè)第121頁(yè)第122頁(yè)第123頁(yè)第124頁(yè)第125頁(yè)第126頁(yè)第127頁(yè)第128頁(yè)第129頁(yè)第130頁(yè)第131頁(yè)第132頁(yè)第133頁(yè)第134頁(yè)第135頁(yè)第136頁(yè)第137頁(yè)第138頁(yè)第139頁(yè)第140頁(yè)第141頁(yè)第142頁(yè)第143頁(yè)第144頁(yè)第145頁(yè)第146頁(yè)第147頁(yè)第148頁(yè)第149頁(yè)第150頁(yè)第151頁(yè)第152頁(yè)第153頁(yè)第154頁(yè)第155頁(yè)第156頁(yè)第157頁(yè)第158頁(yè)
MOTOROLA
9-18
RESETS, INTERRUPTS, AND LOW POWER MODES
MC68HC11A8
TECHNICAL DATA
9
the actual recovery sequence differs depending on the state of the X bit. If the X bit is
clear, the MCU starts up with the stacking sequence leading to normal service of the
XIRQ request. If the X bit is set, then processing will continue with the instruction im-
mediately following the STOP instruction and no XIRQ interrupt service routine is re-
quested. A reset will always result in an exit from the STOP mode, and the start of
MCU operation is determined by the reset vector.
SYMBOLS:
DATA
I
l/O
Hl ADD
LO ADD
ADD/DATA =Low byte of the address multiplexed with data.
OD
=Open drain output, ( ) current output state.
SS
=Steady state, output pin stays in current state.
SP-8
=Address output during WAI period following WAI instruction, stack point-
er value, at time of WAI, minus 8.
!!!
=XTAL is output but not normally usable for any output function beyond
crystal drive.
Since the oscillator is stopped in the STOP mode, a restart delay of 4064 clock cycle
times may be required to allow oscillator stabilization. If the internal oscillator is being
used, this delay is required; however, if a stable external oscillator is being used, a
control bit in the OPTION register may be used (DLY = 0) to give a delay of four cycles.
=Current data present.
=Input pin, if ( ) associated then this is required input state.
=Input/output pin, state determined by data direction register.
=High byte of the address.
=Low byte of the address.
Table 9-7 Pin State Summary for RESET, STOP, and WAIT
Pins
Single Chip Modes
RESET
Expanded Modes
WAIT
WAIT
STOP
RESET
STOP
Output Only
E
XTAL!!!
STRB/RW
PA3-PA6
PB0-PB7
Input/Output
RESET
MODA/LIR
MODB/V
STBY
STRA/AS
PA7
PC0-PC7
PD0-PD5
Input Only
EXTAL
IRQ
XIRQ
PA0-PA2
PE0-PE7
V
RH
-V
RL
Active E
Active
0
0
0
Active E
Active
SS
SS
SS
0
1
Active E
Active
1
0
Hl ADD
Active E
Active
1
SS
Hl ADD
0
1
1
SS
SS
SS
SS
Hl ADD
I (0)
I (0)
I
I
I (0)
I (1)
I
I
OD (1)
l (V
STBY
)
I (STRA)
I/O
I/O
I/O
OD (1)
l (V
STBY
)
I (STRA)
I/O
I/O
I/O
OD (1)
l (V
STBY
)
Active AS
l/O
OD (1)
l (V
STBY
)
0
I/O
LO ADD
I/O
I (MODB)
I (STRA)
I
I
I
I (MODES)
Active AS
I
ADD/DATA SP-8/DATA
I
I/O
Input Clock or Connect to Crystal with XTAL
Terminate Unused Inputs to V
DD
Terminate Unused Inputs to V
DD
Terminate Unused Inputs to V
DD
or V
SS
If Not Used, External Drive Not Required
If Not Used, External Drive Not Required
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC68HC11A8BCP2 | HCMOS Single-Chip Microcontroller |
| MC68HC11A8BMP2 | HCMOS Single-Chip Microcontroller |
| MC68HC11A8BVP2 | HCMOS Single-Chip Microcontroller |
| MC68HC11A1CFN2 | HCMOS Single-Chip Microcontroller |
| MC68HCP11A1CFN2 | HCMOS Single-Chip Microcontroller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC68HC11A8BCP2 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:HCMOS Single-Chip Microcontroller |
| MC68HC11A8BMP2 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:HCMOS Single-Chip Microcontroller |
| MC68HC11A8BVP2 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:HCMOS Single-Chip Microcontroller |
| MC68HC11A8FN | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:8-Bit Microcontrollers |
| MC68HC11A8FN1 | 制造商:Motorola Inc 功能描述: |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。