參數(shù)資料
型號: MC68HC05RC8P
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, PDIP28
封裝: PLASTIC, DIP-28
文件頁數(shù): 12/122頁
文件大?。?/td> 2962K
代理商: MC68HC05RC8P
Electrical Specifications
Control Timing (5.0 Vdc and 2.2 Vdc)
MC68HC05RC16 — Rev. 3.0
General Release Specification
Electrical Specifications
11.8 Control Timing (5.0 Vdc and 2.2 Vdc)
Characteristic
Symbol
Min
Max
Unit
Frequency of Operation
Crystal
External Clock
fosc
dc
4.2
MHz
Internal Operating Frequency
Crystal (f
OSC /2)
External Clock (f
OSC /2)
fop
dc
2.1
MHz
Cycle Time
tcyc
480
ns
Crystal Oscillator Startup Time
tOXOV
100
ms
Stop Recovery Startup Time (Crystal Oscillator)
tILCH
100
ms
RESET Pulse Width
tRL
1.5
tcyc
Interrupt Pulse Width Low (Edge-Triggered)
tILIH
125
ns
Interrupt Pulse Period
tILIL
Note 2
tcyc
OSC1 Pulse Width
tOH, tOL
90
ns
NOTES:
1. V
DD = 2.0 to 5.5 Vdc, VSS = 0 Vdc, TA = 0
oC to +70 oC, unless otherwise noted
2. The minimum period, t
ILI, should not be less than the number of cycle times it takes to execute the interrupt service
routine plus 19 t
CYC.
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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