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): 22/128頁
文件大小: 4788K
代理商: MC68HC05RC17DW
NON-DISCLOSURE
AGREEMENT
REQUIRED
Electrical Specications
General Release Specification
MC68HC05RC17 Rev. 2.0
Electrical Specifications
12.10 Control Timing (2.2 Vdc)
12.11
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
1.049
kHz
MHz
Cycle Time
Assumes fOP = 1.049 MHz
tCYC
1000
ns
Crystal Oscillator Startup Time
Assumes fOP = 1.049 MHz
tOXOV
200
ms
Stop Recovery Startup Time (Crystal Oscillator)
Assumes fOP = 1.049 MHz
tILCH
200
ms
RESET Pulse Width
Assumes fOP = 1.049 MHz
tRL
1.5
tCYC
Interrupt Pulse Width Low (Edge-Triggered)
Assumes fOP = 1.049 MHz
tILIH
250
ns
Interrupt Pulse Period
Assumes fOP = 1.049 MHz
tILIL
Note 2
tCYC
OSC1 Pulse Width
tOH, tOL
180
ns
NOTES:
1. VDD = 2.2 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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