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參數(shù)資料
| 型號： | MC9S08SE8CWLE |
| 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, PDSO28 |
| 封裝： | ROHS COMPLIANT, SOIC-28 |
| 文件頁數(shù)： | 14/38頁 |
| 文件大小： | 2486K |
| 代理商： | MC9S08SE8CWLE |
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Electrical Characteristics
MC9S08SE8 Series MCU Data Sheet, Rev. 3
Freescale Semiconductor
21
Figure 17. Deviation of DCO Output from Trimmed Frequency (20 MHz, 3.0 V)
7C
Resolution of trimmed DCO output frequency at fixed
voltage and temperature (not using FTRIM)
Δfdco_res_t
—
± 0.2
± 0.4
%fdco
8C
Total deviation of DCO output from trimmed frequency3
Over full voltage and temperature range
Over fixed voltage and temperature range of 0 to 70
°C
Δfdco_t
—
–1.0 to 0.5
±0.5
± 2
± 1
%fdco
10
C FLL acquisition time4
tAcquire
——
1
ms
11
C
Long term jitter of DCO output clock (averaged over 2-ms
interval)5
CJitter
—0.02
0.2
%fdco
1 Data in Typical column was characterized at 3.0 V, 25
°C or is typical recommended value.
2 The resulting bus clock frequency should not exceed the maximum specified bus clock frequency of the device.
3 This parameter is characterized and not tested on each device.
4 This specification applies to any time the FLL reference source or reference divider is changed, trim value changed or
changing from FLL disabled (FBELP, FBILP) to FLL enabled (FEI, FEE, FBE, FBI). If a crystal/resonator is being used
as the reference, this specification assumes it is already running.
5 Jitter is the average deviation from the programmed frequency measured over the specified interval at maximum f
Bus
Measurements are made with the device powered by filtered supplies and clocked by a stable external clock signal. Noise
injected into the FLL circuitry via VDD and VSS and variation in crystal oscillator frequency increase the CJitter percentage
for a given interval.
Table 10. ICS Frequency Specifications (Temperature Range = –40 to 85
°C Ambient) (continued)
Num C
Characteristic
Symbol
Min.
Typical1
Max.
Unit
TBD
-2.00%
-1.50%
-1.00%
-0.50%
0.00%
0.50%
1.00%
-60
-40
-20
0
20
40
60
80
100
120
Temperature
D
evi
at
io
n
(
%
)
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| MC9S08SE8CWLR | 制造商:Freescale Semiconductor 功能描述:LOW COST 8 BIT 5V MCU - Tape and Reel |
| MC9S08SE8MRL | 功能描述:8位微控制器 -MCU LO COST 8 BIT 5V 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 |
| MC9S08SE8MTG | 功能描述:8位微控制器 -MCU LO COST 8 BIT 5V 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 |
| MC9S08SE8MWL | 功能描述:8位微控制器 -MCU LO COST 8 BIT 5V 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 |
| MC9S08SE8VRL | 功能描述:8位微控制器 -MCU LO COST 8 BIT 5V 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 |
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