參數(shù)資料
型號(hào): MC68HC05CT4FB
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2.048 MHz, MICROCONTROLLER, PQFP44
封裝: QFP-44
文件頁數(shù): 36/142頁
文件大小: 3470K
代理商: MC68HC05CT4FB
NON-DISCLOSURE
AGREEMENT
REQUIRED
Electrical Specications
General Release Specification
MC68HC05CT4 Rev. 2.0
Electrical Specifications
16.8 3.3 V and 5.0 V Control Timing
Characteristic
Symbol
Min
Max
Unit
Frequency of Operation
Crystal
External Clock
fOSC
dc
10.24
MHz
Internal Operating Frequency
Crystal (f
OSC /5)
External Clock (f
OSC /5)
fOP
dc
2.048
MHz
Cycle Time
tCYC
488
ns
Crystal Oscillator Startup Time
tOXOV
100
ms
Stop Recovery Startup Time (Crystal Oscillator)
tILCH
100
ms
RESET Pulse Width
tRL
1.5
t
CYC
Interrupt Pulse Width Low (Edge-Triggered)
tILIH
125
ns
Interrupt Pulse Period
tILIL
(Note 2)
t
CYC
OSC1 Pulse Width
tOH,tOL
90
ns
NOTES:
1. VDD = 3.0 to 5.5 Vdc, VSS = 0 Vdc, TA = 0
oC to +70 oC, 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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