參數(shù)資料
型號: TWR-MCF51CN
廠商: Freescale Semiconductor
文件頁數(shù): 14/48頁
文件大?。?/td> 0K
描述: KIT TOWER BOARD
其它有關文件: TWR-MCF51CN Schematic
產(chǎn)品培訓模塊: MCF51CN Family - Ultimate Ethernet Solutions
Tower System
特色產(chǎn)品: The Tower System
標準包裝: 1
系列: ColdFire®, Flexis™
類型: MCU
適用于相關產(chǎn)品: Freescale 電源塔系統(tǒng),MCF51CN128
所含物品:
產(chǎn)品目錄頁面: 734 (CN2011-ZH PDF)
配用: TWR-ELEV-ND - TOWER ELEVATOR BOARDS HARDWARE
相關產(chǎn)品: MCF51CN128CLH-ND - IC MCU 32BIT 128K FLASH 64-LQFP
MCF51CN128CGT-ND - IC MCU 32BIT 128K FLASH 48-QFN
Electrical Characteristics
MCF51CN128 ColdFire Microcontroller Data Sheet, Rev. 4
Freescale Semiconductor
21
Figure 11. Typical Crystal or Resonator Circuit: High Range and Low Range/High Gain
Figure 12. Typical Crystal or Resonator Circuit: Low Range/Low Gain
3.9
Multipurpose Clock Generator (MCG) Specifications
Table 11. MCG Frequency Specifications (Temperature Range = –40 to 125
°C Ambient)
Num C
Rating
Symbol
Min
Typical
Max
Unit
1P
Internal reference frequency - factory
trimmed at VDD = and
temperature = 25
°C
fint_ft
32.768
kHz
2P
Average internal reference frequency -
untrimmed 1
fint_ut
25
41.66
kHz
3P
Average internal reference frequency -
user trimmed
fint_t
31.25
39.06
kHz
4
D Internal reference startup time
tirefst
—60
100
us
5—
DCO output frequency range -
untrimmed 1
value provided for reference:
fdco_ut = 1024 X fint_ut
fdco_ut
25.6
33.48
42.66
MHz
6
P DCO output frequency range - trimmed
fdco_t
32
40
MHz
7C
Resolution of trimmed DCO output
frequency at fixed voltage and
temperature (using FTRIM)
Δf
dco_res_t
± 0.1
± 0.2
%fdco
XOSC
EXTAL
XTAL
Crystal or Resonator
RS
C2
RF
C1
XOSC
EXTAL
XTAL
Crystal or Resonator
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相關代理商/技術參數(shù)
參數(shù)描述
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