參數(shù)資料
型號: MK20X512VLQ100R
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: RISC MICROCONTROLLER, PQFP144
封裝: 20 X 20 MM, LQFP-144
文件頁數(shù): 17/67頁
文件大?。?/td> 997K
代理商: MK20X512VLQ100R
J14
J13
TCLK
TRST
Figure 8. TRST timing
6.2 System modules
There are no specifications necessary for the device's system modules.
6.3 Clock modules
6.3.1 MCG Specifications
Table 12. MCG specifications
Symbol
Description
Min.
Typ.
Max.
Unit
Notes
fints_ft
Internal reference frequency (slow clock) — facto‐
ry trimmed at nominal VDD and 25°C
32.768
kHz
fints_t
Internal reference frequency (slow clock) — user
trimmed
31.25
39.0625
kHz
tirefsts
Internal reference (slow clock) startup time
TBD
4
s
Δfdco_res_t Resolution of trimmed DCO output frequency at
fixed voltage and temperature — using SCTRIM
and SCFTRIM
± 0.1
± 0.3
%fdco
Δfdco_res_t Resolution of trimmed DCO output frequency at
fixed voltage and temperature — using SCTRIM
only
± 0.2
± 0.5
%fdco
Δfdco_t
Total deviation of trimmed DCO output frequency
over voltage and temperature
+ 0.5
- 1.0
± 3.5
%fdco
Δfdco_t
Total deviation of trimmed DCO output frequency
over fixed voltage and temperature range of 0–
70°C
± 0.5
± TBD
%fdco
fintf_ft
Internal reference frequency (fast clock) — factory
trimmed at nominal VDD and 25°C
3.875
4
4.125
MHz
fintf_t
Internal reference frequency (fast clock) — user
trimmed
3
5
MHz
Table continues on the next page...
Peripheral operating requirements and behaviors
K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010.
24
Preliminary
Freescale Semiconductor, Inc.
Preliminary
相關PDF資料
PDF描述
MK2304S-1ILF 2304 SERIES, PLL BASED CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO8
MK2304S-1LF 2304 SERIES, PLL BASED CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO8
MK2703SILF 27 MHz, OTHER CLOCK GENERATOR, PDSO8
MK2703SLFTR 27 MHz, OTHER CLOCK GENERATOR, PDSO8
MK2703SLF 27 MHz, OTHER CLOCK GENERATOR, PDSO8
相關代理商/技術(shù)參數(shù)
參數(shù)描述
MK2104MAV 制造商:Panasonic Industrial Company 功能描述:DISK DRIVE
MK21-1A66B-100W 制造商:MEDER 制造商全稱:Meder Electronic 功能描述:MK Reed Sensor
MK21-1A66B-500W 功能描述:近程傳感器 1 Form A Screw Mt AT 1015 Wire Term RoHS:否 制造商:Vishay Semiconductors 感應方式:Optical 感應距離:1 mm to 200 mm 電源電壓:2.5 V to 3.6 V 安裝風格:SMD/SMT 輸出配置:Digital 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 系列:VCNL3020
MK21-1A66C-100W 制造商:MEDER 制造商全稱:Meder Electronic 功能描述:MK Reed Sensor
MK21-1A66C-500W 功能描述:近程傳感器 1 Form A Screw Mt AT 1520 Wire Term RoHS:否 制造商:Vishay Semiconductors 感應方式:Optical 感應距離:1 mm to 200 mm 電源電壓:2.5 V to 3.6 V 安裝風格:SMD/SMT 輸出配置:Digital 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 系列:VCNL3020