參數(shù)資料
型號： ST7FLIT19BF1U6TR
廠商： STMICROELECTRONICS
元件分類： 微控制器/微處理器
英文描述： 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, QCC20
封裝： LEAD FREE, QFN-20
文件頁數(shù)： 27/153頁
文件大小： 2862K
代理商： ST7FLIT19BF1U6TR
ST7LITE1xB
122/153
CLOCK AND TIMING CHARACTERISTICS (Cont’d)
13.5.4 Crystal and Ceramic Resonator Oscillators
The ST7 internal clock can be supplied with ten
different Crystal/Ceramic resonator oscillators. All
the information given in this paragraph are based
on characterization results with specified typical
external components. In the application, the reso-
nator and the load capacitors have to be placed as
close as possible to the oscillator pins in order to
minimize output distortion and start-up stabiliza-
tion time. Refer to the crystal/ceramic resonator
manufacturer for more details (frequency, pack-
age, accuracy...).
Notes:
1. Resonator characteristics given by the ceramic resonator manufacturer. For more information on these resonators,
please consult www.murata.com
2. SMD = [-R0: Plastic tape package ( =180mm)]
LEAD = [-B0: Bulk]
3. () means load capacitor built in resonator
Figure 78. Typical Application with a Crystal or Ceramic Resonator
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
fCrOSC
Crystal Oscillator Frequency
2
16
MHz
CL1
CL2
Recommended load capacitance ver-
sus equivalent serial resistance of the
crystal or ceramic resonator (RS)
See table below
pF
Supplier
fCrOSC
(MHz)
Typical Ceramic Resonators1)
CL1 3)
[pF]
CL2 3)
[pF]
Rd
[
]
Supply Voltage
Range [V]
Temperature
Range [°C]
Type2)
Reference
M
u
rata
1
SMD
CSBFB1M00J58-R0
220
2.2k
3.3V to 5.5V
-40 to 85
LEAD
CSBLA1M00J58-B0
220
2.2k
2
SMD
CSTCC2M00G56Z-R0
(47)
0
3.0V to 5.5V
4
SMD
CSTCR4M00G53Z-R0
(15)
0
LEAD
CSTLS4M00G53Z-B0
(15)
0
8
SMD
CSTCE8M00G52Z-R0
(10)
0
LEAD
CSTLS8M00G53Z-B0
(15)
0
12
SMD
CSTCE12M0G52Z-R0
(10)
0
3.3V to 5.5V
16
SMD
CSTCE16M0V51Z-R0
(5)
0
LEAD
CSTLS16M0X51Z-B0
(5)
0
OSC2
OSC1
fOSC
CL1
CL2
i2
ST7LITE1xB
RESONATOR
WHEN RESONATOR WITH
INTEGRATED CAPACITORS
Rd
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ST7FLIT19BU6TR 功能描述:8位微控制器 -MCU 8 BITS MICROCONTR 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
ST7FLIT19BY0B6 功能描述:8位微控制器 -MCU ST7LITE1xB 8B MCU 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
ST7FLIT19BY0BX 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, 5 TIMERS, SPI
ST7FLIT19BY0M6 功能描述:8位微控制器 -MCU ST7LITE1xB 8B MCU 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
ST7FLIT19BY0MX 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, 5 TIMERS, SPI
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