參數(shù)資料
型號(hào): MC68HC11A1CFN3
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 3 MHz, MICROCONTROLLER, PQCC52
封裝: PLASTIC, LCC-52
文件頁(yè)數(shù): 47/158頁(yè)
文件大?。?/td> 3803K
代理商: MC68HC11A1CFN3
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)當(dāng)前第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)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)
ELECTRICAL CHARACTERISTICS
MC68HC11A8
A-20
TECHNICAL DATA
A
NOTES:
1. Formula only for dc to 2 MHz.
2. Input clocks with duty cycles other than 50% affect bus performance. Timing parameters affected by input clock
duty cycle are identified by (a) and (b). To recalculate the approximate bus timing values, substitute the following
expressions in place of 1/8 tcyc in the above formulas, where applicable:
(a) (1-DC) x 1/4 tcyc
(b) DC x 1/4 tcyc
Where:
DC is the decimal value of duty cycle percentage (high time).
3. All timing is shown with respect to 20% VDD and 70% VDD, unless otherwise noted.
Table A-7a Expansion Bus Timing (MC68L11A8)
VDD = 3.0 Vdc to 5.5 Vdc, VSS = 0 Vdc, TA = TL to TH
Num
Characteristic
Symbol
1.0 MHz
2.0 MHz
Unit
Min
Max
Min
Max
Frequency of Operation (E-Clock Frequency)
fo
dc
1.0
dc
2.0
MHz
1
Cycle Time
tcyc
1000
500
ns
2
Pulse Width, E Low
PWEL = 1/2 tcyc – 23 ns
(Note 1)
PWEL
475
225
ns
3
Pulse Width, E High
PWEH = 1/2 tcyc – 28 ns
(Note 1)
PWEH
470
220
ns
4a, b E and AS Rise and Fall Time
tr
tf
—25
25
—25
25
ns
9
Address Hold Time
tAH = 1/8 tcyc – 29.5 ns
(Note 1, 2a)
tAH
95—33—
ns
12
Non-Muxed Address Valid Time to E Rise
tAV = PWEL – (tASD + 80 ns)
(Note 1, 2a)
tAV
275
88
ns
17
Read Data Setup Time
tDSR
30—30—
ns
18
Read Data Hold Time (Max = tMAD)tDHR
0
150
0
88
ns
19
Write Data Delay Time
tDDW = 1/8 tcyc + 65.5 ns
(Note 1, 2a)
tDDW
195
133
ns
21
Write Data Hold Time
tDHW = 1/8 tcyc – 29.5 ns
(Note 1, 2a)
tDHW
95—33—
ns
22
Muxed Address Valid Time to E Rise
tAVM = PWEL – (tASD + 90 ns)
(Note 1, 2a)
tAVM
265
78
ns
24
Muxed Address Valid Time to AS Fall
tASL = PWASH – 70 ns
(Note 1)
tASL
150
25
ns
25
Muxed Address Hold Time
tAHL = 1/8 tcyc – 29.5 ns
(Note 1, 2b)
tAHL
95—33—
ns
26
Delay Time, E to AS Rise
tASD = 1/8 tcyc – 9.5 ns
(Note 1, 2a)
tASD
120
58
ns
27
Pulse Width, AS High
PWASH = 1/4 tcyc – 29 ns
(Note 1)
PWASH
220
95
ns
28
Delay Time, AS to E Rise
tASED = 1/8 tcyc – 9.5 ns
(Note 1, 2b)
tASED
120
58
ns
29
MPU Address Access Time
(Note 2a)
tACCA = tcyc – (PWEL – tAVM) – tDSR – tf
tACCA
735
298
ns
35
MPU Access Time
tACCE = PWEH – tDSR
tACCE
440
190
ns
36
Muxed Address Delay
(Previous Cycle MPU Read)
tMAD = tASD + 30 ns
(Note 1, 2a)
tMAD
150
88
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(guān)PDF資料
PDF描述
MC68HCP11A1CP2 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PDIP48
MC68HC11A1MFN2 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PQCC52
MC68HC11A1MFU2 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PQFP64
MC68HC11A8BMP2 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PDIP48
MC68HCP11A1VP2 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PDIP48
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68HC11A1CFNE3 功能描述:8位微控制器 -MCU 8B MCU 256RAM A/D EE RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
MC68HC11A1CFNE3 制造商:Freescale Semiconductor 功能描述:8-BIT MICROCONTROLLER IC
MC68HC11A1CFNE3R 功能描述:8位微控制器 -MCU 8B MCU 256RAM A/D EE RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
MC68HC11A1CFU2 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:HCMOS Single-Chip Microcontroller
MC68HC11A1CFU3 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:HCMOS Single-Chip Microcontroller