參數資料
型號: MC9S08QB8CGK
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, BCC24
封裝: 5 X 5 MM, 1 MM HEIGHT, 0.65 MM PITCH, ROHS COMPLIANT, MO-220VHHC-1, QFN-24
文件頁數: 8/36頁
文件大小: 1331K
代理商: MC9S08QB8CGK
MC9S08QB8 Series MCU Data Sheet, Rev. 3
Electrical Characteristics
Freescale Semiconductor
16
Figure 10. Typical Crystal or Resonator Circuit: High Range and Low Range/High Gain
Figure 11. Typical Crystal or Resonator Circuit: Low Range/Low Power
3.9
Internal Clock Source (ICS) Characteristics
1 Data in Typical column was characterized at 3.0 V, 25
°C or is typical recommended value.
2 Load capacitors (C
1,C2), feedback resistor (RF) and series resistor (RS) are incorporated internally when RANGE = HGO = 0.
3 See crystal or resonator manufacturer’s recommendation.
4 Proper PC board layout procedures must be followed to achieve specifications.
Table 11. ICS Frequency Specifications (Temperature Range = –40 to 85
°C Ambient)
Num C
Characteristic
Symbol
Min.
Typical1
Max.
Unit
1P
Average internal reference frequency — factory trimmed
at VDD = 3.6 V and temperature = 25 °C
fint_t
32.768
kHz
2P Internal reference frequency — user trimmed
fint_ut
31.25
39.06
kHz
3T Internal reference start-up time
tIRST
60
100
μs
4P
DCO output frequency range —
trimmed2
Low range (DRS = 00)
fdco_t
16
20
MHz
5P DCO output frequency
Reference = 32768 Hz and DMX32 = 1
fdco_DMX32
19.92
MHz
6C
Resolution of trimmed DCO output frequency at fixed voltage
and temperature (using FTRIM)
Δfdco_res_t
±0.1
±0.2
%fdco
XOSCVLP
EXTAL
XTAL
Crystal or Resonator
RS
C2
RF
C1
XOSCVLP
EXTAL
XTAL
Crystal or Resonator
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相關代理商/技術參數
參數描述
MC9S08QB8CGK 制造商:Freescale Semiconductor 功能描述:IC 8BIT MCU HCS08 20MHZ QFN-24
MC9S08QB8CTG 功能描述:8位微控制器 -MCU S08 8K FLASH QB8 TSSOP16 RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 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 安裝風格:SMD/SMT
MC9S08QB8CTGR 功能描述:8位微控制器 -MCU S08 8K FLASH QB8 TSSOP16 RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 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 安裝風格:SMD/SMT
MC9S08QB8CWL 功能描述:8位微控制器 -MCU S08 8K FLASH QB8 SOIC28 RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 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 安裝風格:SMD/SMT
MC9S08QB8CWL 制造商:Freescale Semiconductor 功能描述:IC 8BIT MCU HCS08 20MHZ WSOIC-28