參數資料
型號： MC68HC11A8BVP2
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PDIP48
封裝： PLASTIC, DIP-48
文件頁數： 30/158頁
文件大小： 3803K
代理商： MC68HC11A8BVP2
ELECTRICAL CHARACTERISTICS
MOTOROLA
TECHNICAL DATA
A-5
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% VDD and 70% VDD, unless otherwise noted.
Table A-4 Control Timing
VDD = 5.0 Vdc ± 10%, VSS = 0 Vdc, TA = TL to TH
Characteristic
Symbol
1.0 MHz
2.0 MHz
3.0 MHz
Unit
Min
Max
Min
Max
Min
Max
Frequency of Operation
fo
dc
1.0
dc
2.0
dc
3.0
MHz
E-Clock Period
tcyc
1000
—
500
—
333
—
ns
Crystal Frequency
fXTAL
—
4.0
—
8.0
—
12.0
MHz
External Oscillator Frequency
4 fo
dc
4.0
dc
8.0
dc
12.0
MHz
Processor Control Setup tPCSU = 1/4 tcyc + 50 ns
Time
tPCSU
300
—
175
—
133
—
ns
Reset Input Pulse Width (To Guarantee External
(Note 1)
Reset Vector)
(Minimum Input Time;
Can Be Preempted by
Internal Reset)
PWRSTL
8
1
—
8
1
—
8
1
—
tcyc
Mode Programming Setup Time
tMPS
2—2—2—
tcyc
Mode Programming Hold Time
tMPH
10—10—10—
ns
Interrupt Pulse Width,
PWIRQ = tcyc + 20 ns
IRQ Edge-Sensitive Mode
PWIRQ
1020
—
520
—
353
—
ns
Wait Recovery Start-up Time
tWRS
—4—4—4
tcyc
Timer Pulse Width
PWTIM = tcyc + 20 ns
Input Capture,
Pulse Accumulator Input
PWTIM
1020
—
520
—
353
—
ns
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
MC68HC11A0CFN2 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PQCC52
MC68HC11A1CFN3 8-BIT, MROM, 3 MHz, MICROCONTROLLER, PQCC52
MC68HCP11A1CP2 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PDIP48
MC68HC11A1MFN2 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PQCC52
MC68HC11A1MFU2 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PQFP64
相關代理商/技術參數
參數描述
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:
MC68HC11A8MCFN2 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:HCMOS Single-Chip Microcontroller
MC68HC11A8P1 制造商:Rochester Electronics LLC 功能描述:- Bulk
MC68HC11A8TS 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:8-Bit Microcontrollers
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數量 廠商 批號 封裝
添加更多采購

我的聯系方式

*
*
*