參數(shù)資料
型號: MK50X256CLL100
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 100 MHz, RISC MICROCONTROLLER, PQFP100
封裝: 14 X 14 MM, LQFP-100
文件頁數(shù): 62/73頁
文件大?。?/td> 1829K
代理商: MK50X256CLL100
Table 49. TSI electrical specifications (continued)
Symbol
Description
Min.
Typ.
Max.
Unit
Notes
CREF
Internal reference capacitor
TBD
1
TBD
pF
VDELTA
Oscillator delta voltage
TBD
600
TBD
mV
IREF
Reference oscillator current source base current
TBD
1
TBD
μA
IELE
Electrode oscillator current source base current
TBD
1
TBD
μA
Pres5
Electrode capacitance measurement precision
TBD
%
Pres20
Electrode capacitance measurement precision
TBD
%
Pres100
Electrode capacitance measurement precision
TBD
%
MaxSens2
0
Maximum sensitivity @ 20 pF electrode
0.003
0.25
fF/count
MaxSens Maximum sensitivity
0.003
fF/count
Res
Resolution
16
bits
TCon20
Response time @ 20 pF
8
15
25
μs
ITSI_RUN
Current added in run mode
TBD
μA
ITSI_LP
Low power mode current adder
1
TBD
μA
1. The TSI module is functional with capacitance values outside this range. However, optimal performance is not guaranteed.
2. The programmable current source value is generated by multiplying the SCANC[REFCHRG] value and the base current.
3. Measured with a 5 pF electrode, reference oscillator frequency of 10 MHz, PS = 128, NSCN = 8; Iext = 16.
4. Measured with a 20 pF electrode, reference oscillator frequency of 10 MHz, PS = 128, NSCN = 2; Iext = 16.
5. Measured with a 20 pF electrode, reference oscillator frequency of 10 MHz, PS = 16, NSCN = 3; Iext = 16.
6. Measured with a 20 pF electrode, reference oscillator frequency of ~5 MHz (IREF = 5 μA, REFCHRG = 4), PS = 128,
NSCN = 2; Iext = 16 (EXTCHRG = 15).
7. Typical value depends on the configuration used.
8. Time to do one complete measurement of the electrode. Sensitivity resolution of 0.0133 pF, PS = 0, NSCN = 0, 1
electrode, DELVOL = 2, EXTCHRG = 15.
7 Dimensions
7.1 Obtaining package dimensions
Package dimensions are provided in package drawings.
To find a package drawing, go to http://www.freescale.com and perform a keyword
search for the drawing’s document number:
If you want the drawing for this package
Then use this document number
100-pin LQFP
98ASS23308W
Dimensions
K50 Sub-Family Data Sheet Data Sheet, Rev. 4, 3/2011.
Freescale Semiconductor, Inc.
Preliminary
65
相關(guān)PDF資料
PDF描述
MK50N512CLL100 32-BIT, FLASH, 100 MHz, RISC MICROCONTROLLER, PQFP100
ML53812-2 SPECIALTY MICROPROCESSOR CIRCUIT, PQFP176
ML54051 FLASH MEMORY DRIVE CONTROLLER, PQFP120
ML60851CGA UNIVERSAL SERIAL BUS CONTROLLER, PQFP44
ML60851DTB UNIVERSAL SERIAL BUS CONTROLLER, PQFP44
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MK50X256CMB100 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Up to 100 MHz ARM Cortex-M4 core with DSP instructions delivering 1.25 Dhrystone MIPS per MHz
MK50X256CMC100 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Up to 100 MHz ARM Cortex-M4 core with DSP instructions delivering 1.25 Dhrystone MIPS per MHz
MK5112F 制造商:Ohmite Mfg Co 功能描述:
MK5145-31A38-EU 制造商:Honeywell Sensing and Control 功能描述:
MK5-1A66B-500W 制造商:MEDER 制造商全稱:Meder Electronic 功能描述:Reed Sensors with Screw Fastening Slot