參數(shù)資料
型號: MC68HC05BD3P
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP40
封裝: PLASTIC, DIP-40
文件頁數(shù): 108/112頁
文件大?。?/td> 864K
代理商: MC68HC05BD3P
MC68HC05BD3
MOTOROLA
12-3
ELECTRICAL SPECIFICATIONS
12
12.4
Control Timing
Table 12-2 Control Timing
(VDD=5.0Vdc ±10%, VSS=0Vdc, temperature range=0 to 70°C)
CHARACTERISTICS
SYMBOL
MINIMUM
MAXIMUM
UNIT
Frequency of operation
Crystal option
External clock option
fOSC
dc
4.2
MHz
Internal operating frequency (fOSC/2)
Crystal
External clock
fOP
dc
2.1
MHz
Processor cycle time
tCYC
480
ns
Crystal oscillator start-up time
tOXOV
100
ms
External RESET pulse width
tRL
1.5
tCYC
Watchdog RESET output pulse width
tDOGL
1.5
tCYC
Watchdog time-out
tDOG
114688
917504
tCYC
Interrupt pulse width (edge-triggered)
tILIH
125
ns
Interrupt pulse period
tILIL
(1)
–tCYC
EXTAL pulse width
tOH, tOL
100
tCYC
Notes:
(1) The minimum period tILIL should not be less than the number of cycles it takes to execute the
interrupt service routine plus 21 tCYC.
TPG
93
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
MC68HC05C9AFNR2 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQCC44
MC68HC05C9AFNR2 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQCC44
MC68HC05C9ACFNR2 8-BIT, MROM, 4.2 MHz, MICROCONTROLLER, PQCC44
MC68HC05C9AMB 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP42
MC68HC05C9AMFN 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQCC44
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68HC05BD5 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:High-density complementary metal oxide semiconductor (HCMOS) microcontroller unit
MC68HC05C0CP 制造商:Motorola Inc 功能描述:
MC68HC05C12 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS MICROCONTROLLER UNITS
MC68HC05C12B 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS MICROCONTROLLER UNITS
MC68HC05C12CP 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS MICROCONTROLLER UNITS