參數(shù)資料
型號: MCF51QE96CLK
廠商: Freescale Semiconductor
文件頁數(shù): 11/38頁
文件大?。?/td> 0K
描述: IC MCU 32BIT 96K FLASH 80-LQFP
產(chǎn)品培訓(xùn)模塊: Flexis QE Series Low Power Features
標(biāo)準(zhǔn)包裝: 90
系列: MCF51QE
核心處理器: Coldfire V1
芯體尺寸: 32-位
速度: 50MHz
連通性: I²C,SCI,SPI
外圍設(shè)備: LVD,PWM,WDT
輸入/輸出數(shù): 70
程序存儲器容量: 96KB(96K x 8)
程序存儲器類型: 閃存
RAM 容量: 8K x 8
電壓 - 電源 (Vcc/Vdd): 1.8 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 24x12b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 80-LQFP
包裝: 托盤
Electrical Characteristics
MCF51QE128 Series Data Sheet, Rev. 7
Freescale Semiconductor
19
Figure 10. Typical Crystal or Resonator Circuit: High Range and Low Range/High Gain
Figure 11. Typical Crystal or Resonator Circuit: Low Range/Low Gain
3.9
Internal Clock Source (ICS) Characteristics
Table 12. ICS Frequency Specifications (Temperature Range = –40 to 85
°C Ambient)
Num
C
Characteristic
Symbol
Min
Typ1
Max
Unit
1P
Average internal reference frequency — factory trimmed
at VDD = 3.6 V and temperature = 25°C
fint_ft
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
4
P
DCO output frequency range —
trimmed 2
Low range (DRS=00)
fdco_u
16
20
MHz
P
Mid range (DRS=01)
32
40
P
High range (DRS=10)
48
60
5
P
DCO output frequency 2
Reference = 32768 Hz
and
DMX32 = 1
Low range (DRS=00)
fdco_DMX32
19.92
MHz
P
Mid range (DRS=01)
39.85
P
High range (DRS=10)
59.77
6C
Resolution of trimmed DCO output frequency at fixed voltage and
temperature (using FTRIM)
Δf
dco_res_t
± 0.1
± 0.2
%fdco
7C
Resolution of trimmed DCO output frequency at fixed voltage and
temperature (not using FTRIM)
Δf
dco_res_t
± 0.2
± 0.4
%fdco
XOSC
EXTAL
XTAL
Crystal or Resonator
RS
C2
RF
C1
XOSC
EXTAL
XTAL
Crystal or Resonator
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參數(shù)描述
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MCF51QH32VHS 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Advance Information Temperature range (ambient): -40°C to 105°C