參數(shù)資料
型號(hào)： MK20N512VMB100
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, PBGA81
封裝： 8 X 8 MM, MAPBGA-81
文件頁(yè)數(shù)： 53/65頁(yè)
文件大?。?/td> 1755K
代理商： MK20N512VMB100
Table 44. 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
80-pin LQFP
98ASS23174W
81-pin MAPBGA
98ASA10631D
Dimensions
K20 Sub-Family Data Sheet Data Sheet, Rev. 4, 3/2011.
Freescale Semiconductor, Inc.
Preliminary
57
相關(guān)PDF資料
PDF描述
MK30N512VLL100R 32-BIT, FLASH, 100 MHz, RISC MICROCONTROLLER, PQFP100
MK30N512VML100 RISC MICROCONTROLLER, PBGA104
MK40N512VLL100 32-BIT, FLASH, 100 MHz, RISC MICROCONTROLLER, PQFP100
MK40N512VLL100R 32-BIT, FLASH, 100 MHz, RISC MICROCONTROLLER, PQFP100
MK40N512VMD100R 32-BIT, FLASH, 100 MHz, RISC MICROCONTROLLER, PBGA144
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MK20N512VMC100 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
MK20N512VMD100 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
MK20N512VML100 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:K20 Sub-Family Data Sheet
MK20R0F 制造商:Ohmite Mfg Co 功能描述:
MK20R0FE 制造商:Ohmite Mfg Co 功能描述:Resistor;Metal Film;Res 20 Ohms;Pwr-Rtg 0.25 W;Tol 1%;Axial;Epoxy
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*