参数资料
型号: MK30X512VMD100R
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: RISC MICROCONTROLLER, PBGA144
封装: 13 X 13 MM, MAPBGA-144
文件页数: 52/67页
文件大小: 991K
代理商: MK30X512VMD100R
6.9 Human-machine interfaces (HMI)
6.9.1 General Switching Specifications
These general purpose specifications apply to all signals configured for GPIO, SCI,
FlexCAN, CMT, I2C, and IEEE 1588 timer signals.
Table 41. General switching specifications
Symbol
Description
Min.
Max.
Unit
Notes
GPIO pin interrupt pulse width (digital glitch filter disa‐
bled) — Synchronous path
1.5
Bus clock
cycles
GPIO pin interrupt pulse width (digital glitch filter disa‐
bled, analog filter enabled) — Asynchronous path
100
ns
GPIO pin interrupt pulse width (digital glitch filter disa‐
bled, analog filter disabled) — Asynchronous path
16
ns
External reset pulse width (digital glitch filter disabled)
TBD
Mode select (EZP_CS) hold time after reset deasser‐
tion
2
Bus clock
cycles
Port rise and fall time (high drive strength)
Slew disabled
Slew enabled
12
36
ns
Port rise and fall time (low drive strength)
Slew disabled
Slew enabled
32
36
ns
1. The greater synchronous and asynchronous timing must be met.
2. This is the shortest pulse that is guaranteed to be recognized.
3. 75pF load
4. 15pF load
6.9.2 TSI Electrical Specifications
Table 42. Touch Sensing Input module specifications
Symbol
Description
Min.
Typ.
Max.
Unit
Notes
VDDTSI
Operating voltage
1.71
3.6
V
CELE
Target electrode capacitance range
1
20
500
pF
fREFmax
Reference oscillator frequency
5.5
TBD
MHz
Table continues on the next page...
Peripheral operating requirements and behaviors
K30 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010.
56
Preliminary
Freescale Semiconductor, Inc.
Preliminary
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