參數(shù)資料
型號： MC9S08SF4CTG
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： MICROCONTROLLER, PDSO16
封裝： 0.65 MM PITCH, ROHS COMPLIANT, TSSOP-16
文件頁數(shù)： 10/32頁
文件大?。?/td> 564K
代理商： MC9S08SF4CTG
MC9S08SF4 Series MCU Data Sheet, Rev. 2
AC Characteristics
Freescale Semiconductor
18
3.9.1
Control Timing
Figure 14. Reset Timing
Figure 15. IRQ/KBIPx Timing
Table 9. Control Timing
Parameter
Symbol
Min
Typical1
1 Data in Typical column was characterized at 5.0 V, 25
°C.
Max
Unit
Bus frequency (tcyc = 1/fBus)fBus
1—
20
MHz
External reset pulse width2
2 This is the shortest pulse that is guaranteed to be recognized.
textrst
100
—
ns
IRQ pulse width
Asynchronous path2
Synchronous path3
3 This is the minimum pulse width that is guaranteed to pass through the pin synchronization circuitry. Shorter pulses may or
may not be recognized. In stop mode, the synchronizer is bypassed so shorter pulses can be recognized in that case.
tILIH, tIHIL
100
1.5 tcyc
——
ns
KBIPx pulse width
Asynchronous path2
Synchronous path3
tILIH, tIHIL
100
1.5 tcyc
——
ns
Port rise and fall time (load = 50 pF)4
Slew rate control disabled (PTxSE = 0)
Slew rate control enabled (PTxSE = 1)
4 Timing is shown with respect to 20% V
DD and 80% VDD levels. Temperature range –40°C to 125°C.
tRise, tFall
—
3
30
—
ns
BKGD/MS setup time after issuing background debug force
reset to enter user or BDM modes
tMSSU
500
—
ns
BKGD/MS hold time after issuing background debug force
reset to enter user or BDM modes 5
5 To enter BDM mode following a POR, BKGD/MS should be held low during the power-up and for a hold time of t
MSH after VDD
rises above VLVD.
tMSH
100
—
μs
textrst
RESET PIN
tIHIL
IRQ/KBIPx
tILIH
IRQ/KBIPx
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC9S08SF4CTJ 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Technical Data
MC9S08SF4MTG 功能描述:8位微控制器 -MCU 9S08SF4 16TSSOP RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
MC9S08SF4MTJ 功能描述:8位微控制器 -MCU 9S08SF4 20TSSOP RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
MC9S08SF4VTG 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Technical Data
MC9S08SF4VTJ 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Technical Data
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