參數(shù)資料
型號: MC68HC05RC17DW
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2.097 MHz, MICROCONTROLLER, PDSO28
封裝: SOIC-28
文件頁數(shù): 21/128頁
文件大?。?/td> 4788K
代理商: MC68HC05RC17DW
Electrical Specifications
Control Timing (3.3 Vdc and 5.0 Vdc)
MC68HC05RC17 Rev. 2.0
General Release Specification
Electrical Specifications
NON-DISCLOSURE
AGREEMENT
REQUIRED
12.9 Control Timing (3.3 Vdc and 5.0 Vdc)
Characteristic
Symbol
Min
Max
Unit
Frequency of Operation
Assumes use of 32.768-kHz Crystal Only
fOSC
32.768
kHz
Internal Operating Frequency
Assumes use of 32.768-kHz Crystal Only
fOP = fOSC ÷ 2 if PLL is NOT Driving Internal Bus
fOP = 32.768 kHz x N, where N = 16, 32, or 64 (Selectable)
and PLL is Driving Internal Bus
fOP
0.524
16.384
2.097
kHz
MHz
Cycle Time
Assumes fOP = 2.097 MHz
tCYC
480
ns
Crystal Oscillator Startup Time
Assumes fOP = 2.097 MHz)
tOXOV
100
ms
Stop Recovery Startup Time (Crystal Oscillator)
Assumes fOP = 2.097 MHz)
tILCH
100
ms
RESET Pulse Width
Assumes fOP = 2.097 MHz)
tRL
1.5
tCYC
Interrupt Pulse Width Low (Edge-Triggered)
Assumes fOP = 2.097 MHz)
tILIH
125
ns
Interrupt Pulse Period
Assumes fOP = 2.097 MHz)
tILIL
Note 2
tCYC
OSC1 Pulse Width
tOH, tOL
90
ns
NOTES:
1. VDD = 3.0 to 5.5 Vdc ± 10%, VSS = 0 Vdc, TA = 0 °C to +70 °C, unless otherwise noted
2. The minimum period, tILIL, should not be less than the number of cycle times it takes to execute the interrupt service
routine plus 2T tCYC.
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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