- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄45226 > MC68HC11D3CFB1 (ABILIS SYSTEMS) 8-BIT, OTPROM, 1 MHz, MICROCONTROLLER, PQFP44 PDF資料下載
參數(shù)資料
| 型號： | MC68HC11D3CFB1 |
| 廠商： | ABILIS SYSTEMS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, OTPROM, 1 MHz, MICROCONTROLLER, PQFP44 |
| 封裝： | 10 X 10 MM, QFP-44 |
| 文件頁數(shù)： | 73/124頁 |
| 文件大?。?/td> | 6875K |
| 代理商： | MC68HC11D3CFB1 |
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頁當前第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
RESETS AND INTERRUPTS
5-8
TECHNICAL DATA
The IRVNE control bit allows internal read accesses to be available on the external
data bus during factory testing or emulation. Refer to SECTION 4 OPERATING
MODES AND ON-CHIP MEMORY for more information.
PSEL[3:0] — Priority Select Bits
These bits select one interrupt source to be elevated above all other I-bit-related
sources and can be written to only while the I bit in the CCR is set (interrupts disabled).
5.4 Interrupts
The MCU has 18 interrupt vectors that support 22 interrupt sources. The 19 maskable
interrupts are generated by on-chip peripheral systems. These interrupts are recog-
nized when the global interrupt mask bit (I) in the condition code register (CCR) is
clear. The three non-maskable interrupt sources are illegal opcode trap, software in-
terrupt, and XIRQ pin. Refer to Table 5-4, which shows the interrupt sources and vec-
tor assignments for each source.
Table 5-3 Highest Priority Interrupt Selection
PSEL[3:0]
Interrupt Source Promoted
0 0 0 0
Timer Overflow
0 0 0 1
Pulse Accumulator Overflow
0 0 1 0
Pulse Accumulator Input Edge
0 0 1 1
SPI Serial Transfer Complete
0 1 0 0
SCI Serial System
0 1 0 1
Reserved (Default to IRQ)
0 1 1 0
IRQ (External Pin)
0 1 1 1
Real-Time Interrupt
1 0 0 0
Timer Input Capture 1
1 0 0 1
Timer Input Capture 2
1 0 1 0
Timer Input Capture 3
1 0 1 1
Timer Output Compare 1
1 1 0 0
Timer Output Compare 2
1 1 0 1
Timer Output Compare 3
1 1 1 0
Timer Output Compare 4
1 1 1 1
Timer Input Capture 4/Output Compare 5
F
re
e
sc
a
le
S
e
m
ic
o
n
d
u
c
to
r,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
c
..
.
相關PDF資料 |
PDF描述 |
|---|---|
| MC68HC11D3CP1 | 8-BIT, MROM, 1 MHz, MICROCONTROLLER, PDIP40 |
| MC68HC11D3CP1 | 8-BIT, MROM, 1 MHz, MICROCONTROLLER, PDIP40 |
| MC68HC11D0CFN3 | 8-BIT, MROM, 3 MHz, MICROCONTROLLER, PQCC44 |
| MC68HC711D0CFB | 8-BIT, OTPROM, 2 MHz, MICROCONTROLLER, PQFP44 |
| MC68HC11D0CP3 | 8-BIT, MROM, 3 MHz, MICROCONTROLLER, PDIP40 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MC68HC11D3CFB3 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:ROM-based high-performance microcontrollers |
| MC68HC11D3CFB4 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:ROM-based high-performance microcontrollers |
| MC68HC11D3CFN | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:ROM-based high-performance microcontrollers |
| MC68HC11D3CFN1 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:ROM-based high-performance microcontrollers |
| MC68HC11D3CFN2 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Microcontrollers |
發(fā)布緊急采購，3分鐘左右您將得到回復。