參數(shù)資料
型號: MC68HC05L16CFU
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, PQFP80
封裝: PLASTIC, QFP-80
文件頁數(shù): 27/146頁
文件大?。?/td> 852K
代理商: MC68HC05L16CFU
Electrical Specifications
MC68HC05L16 MC68HC705L16 Data Sheet, Rev. 4.1
122
Freescale Semiconductor
12.9 Control Timing
Characteristic(1)
1. +2.2
≤ VDD ≤ +5.5 Vdc, VSS = 0 Vdc, TL ≤ TA ≤ TH, unless otherwise noted.
Symbol
Min
Max
Unit
Frequency of oscillation (OSC)
Crystal
External clock
fosc
dc
4.2
MHz
Internal operating frequency(2), crystal or external
clock (fOSC/2)
VDD = 4.5 V to 5.5 V
VDD = 2.2 V to 5.5 V
2. The system clock divider configuration (SYS1–SYS0 bits) should be selected such that the internal operating frequency
(fOP) does not exceed value specified in fOP for a given fOSC.
fop
2.1
1.0
MHz
Cycle time (fast OSC selected)
VDD = 4.5 V to 5.5 V
VDD = 2.2 V to 5.5 V
tcyc
480
1.0
ns
s
RESET pulse width when bus clock active
tRL
1.5
tcyc
Timer
Resolution
Input capture (TCAP) pulse width
tRESL
tTH, tTL
4.0
284
tcyc
ns
Interrupt pulse width low (edge-triggered)
tILIH
284
ns
Interrupt pulse period(3)
3. The minimum period, tILIL, should not be less than the number of cycle times it takes to execute the interrupt service routine
plus 21 tcyc.
tILIL
see note
tcyc
OSC1 pulse width (external clock input)
tOH, tOL
110
ns
相關PDF資料
PDF描述
MC68HC705P9CDWR2 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PDSO28
MC68HC705V12CFNR2 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PQCC68
MC68HC708AS48CFN 8-BIT, EEPROM, 8.4 MHz, MICROCONTROLLER, PQCC52
MC68HC711D3FNR2 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PQCC44
MC68HC711G5CFN 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER
相關代理商/技術參數(shù)
參數(shù)描述
MC68HC05L16FU 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontrollers
MC68HC05L2 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
MC68HC05L25 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontrollers
MC68HC05L25FA 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontrollers
MC68HC05L25PB 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontrollers