欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: 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
文件頁數: 126/158頁
文件大小: 776K
代理商: MC68HC11A8BCFU2
MOTOROLA
A-6
ELECTRICAL CHARACTERISTICS
MC68HC11A8
TECHNICAL DATA
A
NOTES:
1.RESET is recognized during the first clock cycle it is held low. Internal circuitry then drives the pin low for four
clock cycles, releases the pin, and samples the pin level two cycles later to determine the source of the interrupt.
Refer to
9 RESETS, INTERRUPTS, AND LOW POWER MODES
for further detail.
2.All timing is shown with respect to 20% V
DD
and 70% V
DD
, unless otherwise noted.
Table A-4a Control Timing (MC68L11A8)
V
DD
= 3.0 Vdc to 5.5 Vdc, V
SS
= 0 Vdc, T
A
= T
L
to T
H
Characteristic
Symbol
1.0 MHz
Min
dc
1000
dc
325
2.0 MHz
Min
dc
500
dc
200
Unit
Max
1.0
4.0
4.0
Max
2.0
8.0
8.0
Frequency of Operation
E-Clock Period
Crystal Frequency
External Oscillator Frequency
Processor Control Setup
Time
Reset Input Pulse Width
(Note 1)
f
o
MHz
ns
MHz
MHz
ns
t
cyc
f
XTAL
4 f
o
t
PCSU
t
PCSU
= 1/4 t
cyc
+ 50 ns
(To Guarantee External
Reset Vector)
(Minimum Input Time;
Can Be Preempted by
Internal Reset)
PW
RSTL
8
1
8
1
t
cyc
Mode Programming Setup Time
Mode Programming Hold Time
Interrupt Pulse Width,
IRQ Edge-Sensitive Mode
Wait Recovery Start-up Time
Timer Pulse Width
Input Capture,
Pulse Accumulator Input
t
MPS
t
MPH
PW
IRQ
2
2
t
cyc
ns
ns
10
1020
10
520
PW
IRQ
= t
cyc
+ 20 ns
t
WRS
PW
TIM
4
520
4
t
cyc
ns
PW
TIM
= t
cyc
+ 20 ns
1020
相關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
相關代理商/技術參數
參數描述
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:
主站蜘蛛池模板: 平乡县| 大邑县| 怀柔区| 随州市| 岳池县| 林周县| 平罗县| 南汇区| 诸暨市| 成武县| 布尔津县| 关岭| 江永县| 永定县| 鄂温| 南宁市| 调兵山市| 哈尔滨市| 平安县| 伊春市| 和田县| 栾川县| 朝阳市| 黄冈市| 屯门区| 天台县| 宝兴县| 延安市| 彰武县| 靖江市| 平昌县| 广元市| 若尔盖县| 喀喇| 龙山县| 福鼎市| 安国市| 宜章县| 应城市| 常德市| 南陵县|